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HWANG, JAIMD NPI 1366427775 Clinician

Internal Medicine · GREENVILLE, SC

Specialty Internal Medicine — from billed Medicare claims
Trained MEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 24 years since medical school (class of 2002, self-reported to CMS)
Location GREENVILLE, SC · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 50 codes billed · 13,241 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
PRISMA HEALTH UNIVERSITY MEDICAL GROUP
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 2012-04

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
J0897 Injection, denosumab, 1 mg
36415 Insertion of needle into vein for collection of blood sample
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
80048 Blood test, basic group of blood chemicals (calcium, total)
80076 Liver function blood test panel
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
80061 Blood test, lipids (cholesterol and triglycerides)
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
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes
83036 Hemoglobin a1c level
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
84443 Blood test, thyroid stimulating hormone (tsh)
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
82306 Vitamin d-3 level
81001 Manual urinalysis test with examination using microscope, automated
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
82607 Cyanocobalamin (vitamin b-12) level
96372 Injection of drug or substance under skin or into muscle
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
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes
G0103 Prostate cancer screening; prostate specific antigen test (psa)
90662 Influenza vaccine split virus, preservative free
G0008 Administration of influenza virus vaccine
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg
82043 Urine microalbumin (protein) level
82570 Creatinine level to test for kidney function or muscle injury
77080 Dxa bone density measurement of hip, pelvis, spine
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
84153 Psa (prostate specific antigen) measurement, total
84439 Thyroxine (thyroid chemical), free
71046 X-ray of chest, 2 views
84466 Transferrin (iron binding protein) level
83540 Iron level
82728 Ferritin (blood protein) level
85651 Red blood cell sedimentation rate, to detect inflammation, non-automated
G0179 Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a
84550 Uric acid level, blood
86140 Measurement c-reactive protein for detection of infection or inflammation
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
83735 Magnesium level
99453 Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment
90480 Admn sarscov2 vacc 1 dose
91320 Sarscv2 vac 30mcg trs-suc im
82550 Creatine kinase (cardiac enzyme) level, total
73502 X-ray of hip, 2-3 views
70450 Ct scan head or brain without contrast
99495 Transitional care management services for problem of at least moderate complexity
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment

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.