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Internal Medicine

Fnu Abhishek, MD

Works at hospitals in Beaver, PA · Pittsburgh, PA · Pennsylvania

Summary

Dr. Fnu Abhishek, MD is an internal medicine doctor at 1000 Dutch Ridge Rd, Beaver, PA 15009. Phone: (724) 773-8289. Accepts Medicare assignment. In 2024, Fnu Abhishek had 148 Original Medicare patients and 372 services. NPI 1659671212. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1000 Dutch Ridge Rd, Beaver, PA 15009 · Directions (5 more locations)
  • Phone: (724) 773‑8289
  • Medicare: Accepts Medicare assignment
  • Hospitals: Heritage Valley Beaver, UPMC Mercy, UPMC Passavant
  • Group practice: University of Pittsburgh Physicians (+1 more)
  • Medical school: graduated 2005 (21 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Fnu Abhishek, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Fnu Abhishek accept Medicare assignment?
Yes. Medicare's clinician data says Fnu Abhishek accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Fnu Abhishek see?
In 2024, CMS data shows 148 Original Medicare patients and 372 services for Fnu Abhishek. This counts Original Medicare only and measures volume, not quality.
What is Fnu Abhishek's NPI number?
1659671212. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Fnu Abhishek, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients148
Services billed to Medicare372
Different services or procedures6
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)277 services
  2. Hospital discharge day management, 30 minutes or less (99238)57 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)19 services
  4. Hospital discharge day management, more than 30 minutes (99239)15 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis60%
  • Anxiety46%
  • Ischemic heart disease45%
  • Heart failure43%

Hospitals where Fnu Abhishek works

Medicare's Facility Affiliation Data lists Fnu Abhishek at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Heritage Valley BeaverBeaver, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390036
  • UPMC MercyPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390028
  • UPMC PassavantPittsburgh, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390107

Practice locations

Addresses where Fnu Abhishek is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Fnu Abhishek as a member of these groups (CMS data updated October 2, 2026).

  • University of Pittsburgh Physicians4,236 clinicians in the group
  • Heritage Valley Multispecialty Group Inc227 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Beaver

Clinicians with the same Medicare primary specialty in Beaver, PA — not a recommendation.

All internal medicine doctors in Beaver →

Other clinicians in University of Pittsburgh Physicians

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659671212
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians