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SHARAHY, TATIANAM.D. NPI 1598889248 Clinician

Internal Medicine · RIDGEWOOD, NJ

Specialty Internal Medicine — from billed Medicare claims
In practice about 37 years since medical school (class of 1989, self-reported to CMS)
Location RIDGEWOOD, NJ · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 17 codes billed · 2,524 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026

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 2025-09

Year: 2024 · 2023 · 2022 locked column · 2021 locked column · 2020 locked column

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 Medicare payments across all codes were premium 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 locked column Beneficiary-episodes locked column Avg charge locked column Avg Medicare payment locked column
95004 Test for allergy using allergenic extract premiumpremium premiumpremium
J3475 Injection, magnesium sulfate, per 500 mg premiumpremium premiumpremium
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg premiumpremium premiumpremium
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more premiumpremium premiumpremium
36415 Insertion of needle into vein for collection of blood sample premiumpremium premiumpremium
J7030 Infusion, normal saline solution , 1000 cc premiumpremium premiumpremium
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less premiumpremium premiumpremium
J0287 Injection, amphotericin b lipid complex, 10 mg premiumpremium premiumpremium
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more premiumpremium premiumpremium
J0612 Injection, calcium gluconate, not otherwise specified, 10 mg premiumpremium premiumpremium
83013 Breath test analysis for helicobacter pylori premiumpremium premiumpremium
83014 Administration of drug for helicobacter pylori premiumpremium premiumpremium
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more premiumpremium premiumpremium
94690 Test to measure exhaled air for evaluation of lung function at rest premiumpremium premiumpremium
93922 Ultrasound study of arm and leg arteries premiumpremium premiumpremium
95921 Testing of autonomic nervous system function and heart rate response to deep breathing premiumpremium premiumpremium
95923 Testing of autonomic (sympathetic) nervous system function premiumpremium premiumpremium

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.