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Internal Medicine

Octavia F. Balan, MD

Works at hospitals in Buffalo, NY · New York

Summary

Dr. Octavia F. Balan, MD is an internal medicine doctor at 100 High St, Buffalo, NY 14203. Phone: (716) 630-1000. Accepts Medicare assignment. In 2024, Octavia F. Balan had 206 Original Medicare patients and 768 services. NPI 1649236134. 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: 100 High St, Buffalo, NY 14203 · Directions (2 more locations)
  • Phone: (716) 630‑1000
  • Medicare: Accepts Medicare assignment
  • Hospital: Sisters of Charity Hospital
  • Group practice: Buffalo Medical Group, P.C. (+1 more)
  • Medical school: graduated 1995 (31 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Octavia F. Balan, 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 Octavia F. Balan accept Medicare assignment?
Yes. Medicare's clinician data says Octavia F. Balan 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 Octavia F. Balan see?
In 2024, CMS data shows 206 Original Medicare patients and 768 services for Octavia F. Balan. This counts Original Medicare only and measures volume, not quality.
What is Octavia F. Balan's NPI number?
1649236134. 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 Octavia F. Balan, 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 patients206
Services billed to Medicare768
Different services or procedures12
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)267 services
  2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)220 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)155 services
  4. Hospital discharge day management, more than 30 minutes (99239)43 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)23 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%
  • Arthritis68%
  • Chronic kidney disease60%
  • Ischemic heart disease47%
  • Heart failure46%

Hospitals where Octavia F. Balan works

Medicare's Facility Affiliation Data lists Octavia F. Balan 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.

Practice locations

Addresses where Octavia F. Balan is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Octavia F. Balan as a member of these groups (CMS data updated October 2, 2026).

  • Buffalo Medical Group, P.C.236 clinicians in the group
  • Sisters of Charity Hospital of Buffalo New York164 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Buffalo

Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.

All internal medicine doctors in Buffalo →

Other clinicians in Buffalo Medical Group, P.C.

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

Clinician information

CredentialMD
Graduation year1995 (31 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1649236134
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