NEVVI Medicare utilization intelligence

← back

SIGMAN, CAROLYNMD NPI 1184762585 Clinician

Internal Medicine · BROOKHAVEN, GA

Specialty Internal Medicine — from billed Medicare claims
Trained JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY — medical school, self-reported to CMS
In practice about 35 years since medical school (class of 1991, self-reported to CMS)
Location BROOKHAVEN, GA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 18 codes billed · 2,482 disclosed volume (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group
Hospital affiliations
  • NORTHSIDE HOSPITAL · Hospital · CCN 110161
  • PIEDMONT EASTSIDE MEDICAL CENTER · Hospital · CCN 110192
  • PIEDMONT HOSPITAL, INC · Hospital · CCN 110083
  • PIEDMONT MOUNTAINSIDE HOSPITAL INC · Hospital · CCN 110225
  • SAINT JOSEPH'S HOSPITAL OF ATLANTA, INC · Hospital · CCN 110082
  • Home health agency — CCN 117000
  • Home health agency — CCN 117067
  • Home health agency — CCN 117131
  • Home health agency — CCN 117132
  • Long-term care hospital — CCN 112007
  • Nursing home — CCN 115296
registry affiliations from the CMS Doctors & Clinicians facility file — an administrative affiliation, not a statement about where care is delivered

Group affiliation since 2019

20192026
PHYSIOTHERAPY ASSOCIATES INC
2026
PIEDMONT MEDICAL CARE CORPORATION
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 2016-10
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

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

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, 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
  • 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.

Notify me at launch → Or see a live example profile →

Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Volume Beneficiary-episodes Avg charge Avg Medicare payment
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
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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
90662 Influenza vaccine split virus, preservative free
G0008 Administration of influenza virus vaccine
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
G0009 Administration of pneumococcal vaccine
82962 Blood glucose (sugar) test performed by hand-held instrument
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
83036 Hemoglobin a1c level
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more

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.