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ROSENFELD, STEPHANM.D. NPI 1083685283 Clinician

Medical Oncology · FAYETTEVILLE, AR

Specialty Medical Oncology — from billed Medicare claims
Trained R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL — medical school, self-reported to CMS
In practice about 30 years since medical school (class of 1996, self-reported to CMS)
Location FAYETTEVILLE, AR · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 111 codes billed · 187,512 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
HIGHLANDS ONCOLOGY GROUP PA
2019–2026

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2020-03

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Unlock to see the figure.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
J9299 Injection, nivolumab, 1 mg
Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)
J9271 Injection, pembrolizumab, 1 mg
Q5125 Injection, filgrastim-ayow, biosimilar, (releuko), 1 microgram
J9267 Injection, paclitaxel, 1 mg
A9575 Injection, gadoterate meglumine, 0.1 ml
J0897 Injection, denosumab, 1 mg
J1071 Injection, testosterone cypionate, 1 mg
J1453 Injection, fosaprepitant, 1 mg
J1561 Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg
J0885 Injection, epoetin alfa, (for non-esrd use), 1000 units
J1100 Injection, dexamethasone sodium phosphate, 1 mg
Q5126 Injection, bevacizumab-maly, biosimilar, (alymsys), 10 mg
Q5123 Injection, rituximab-arrx, biosimilar, (riabni), 10 mg
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
J2405 Injection, ondansetron hydrochloride, per 1 mg
J1437 Injection, ferric derisomaltose, 10 mg
80053 Blood test, comprehensive group of blood chemicals
J2469 Injection, palonosetron hcl, 25 mcg
84550 Uric acid level, blood
83735 Magnesium level
84100 Phosphate level
82248 Bilirubin level, direct
83615 Lactate dehydrogenase (enzyme) level
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
96413 Administration of chemotherapy into vein, 1 hour or less
96372 Injection of drug or substance under skin or into muscle
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
J2919 Injection, methylprednisolone sodium succinate, 5 mg
J3480 Injection, potassium chloride, per 2 meq
J1200 Injection, diphenhydramine hcl, up to 50 mg
J9045 Injection, carboplatin, 50 mg
86300 Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3
82728 Ferritin (blood protein) level
83540 Iron level
83550 Iron binding capacity
71260 Ct scan of chest with contrast
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less
82784 Gammaglobulin (immune system protein) measurement
96366 Infusion into a vein for therapy, prevention, or diagnosis, each additional hour
J3475 Injection, magnesium sulfate, per 500 mg
J3489 Injection, zoledronic acid, 1 mg
74178 Ct scan of abdomen and pelvis before and after contrast
96375 Injection of additional new drug or substance into vein
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
J3490 Unclassified drugs
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
84443 Blood test, thyroid stimulating hormone (tsh)
Q5108 Injection, pegfilgrastim-jmdb (fulphila), biosimilar, 0.5 mg
96417 Administration of additional new drug or substance into vein, 1 hour or less
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
A9573 Injection, gadopiclenol, 1 ml
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
96415 Administration of chemotherapy into vein, each additional hour
J7030 Infusion, normal saline solution , 1000 cc
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
86304 Immunologic analysis for detection of tumor antigen, quantitative; ca 125
96401 Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle
36415 Insertion of needle into vein for collection of blood sample
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
96360 Infusion into a vein for hydration, 31-60 minutes
J9217 Leuprolide acetate (for depot suspension), 7.5 mg
82977 Glutamyltransferase (liver enzyme) level
82565 Blood creatinine level
82607 Cyanocobalamin (vitamin b-12) level
A9596 Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie
82746 Folic acid level, serum
84153 Psa (prostate specific antigen) measurement, total
85610 Blood test, clotting time
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
81003 Automated urinalysis test
70491 Ct scan of soft tissue of neck with contrast
82306 Vitamin d-3 level
83521 Measurement of immunoglobulin light chains
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
71250 Ct scan of chest without contrast
70553 Mri scan of brain before and after contrast
80400 Hormonal panel for adrenal gland assessment (adrenal gland insufficiency)
96411 Administration of additional new drug or substance into vein using push technique
71046 X-ray of chest, 2 views
82378 Carcinoembryonic antigen (cea) protein level
84439 Thyroxine (thyroid chemical), free
99239 Hospital discharge day management, more than 30 minutes
84436 Thyroxine (thyroid chemical), total
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month
96368 Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion
96361 Infusion into a vein for hydration, each additional hour
74177 Ct scan of abdomen and pelvis with contrast
78816 Nuclear medicine study whole body with ct scan
82533 Cortisol (hormone) measurement, total
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
80048 Blood test, basic group of blood chemicals (calcium, total)
74176 Ct scan of abdomen and pelvis without contrast
86140 Measurement c-reactive protein for detection of infection or inflammation
81001 Manual urinalysis test with examination using microscope, automated
96374 Injection of drug or substance into vein
96523 Irrigation of implanted venous access drug delivery device
98976 Device supply with scheduled recording and transmission for remote monitoring of respiratory system, per 30 days
74183 Mri scan of abdomen before and after contrast
85045 Red blood count, automated test
G0008 Administration of influenza virus vaccine
82232 Beta-2 microglobulin (protein) level
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function
90653 Influenza vaccine, inactivated
98977 Device supply with scheduled recording and transmission for remote monitoring of musculoskeletal system, per 30 days
J2175 Injection, meperidine hydrochloride, per 100 mg
93356 Heart muscle strain imaging

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.