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Internal Medicine

Ghazaleh Bigdeli, MD

Works at hospitals in Boardman, OH · Youngstown, OH · Warren, OH · Ohio

Summary

Dr. Ghazaleh Bigdeli, MD is an internal medicine doctor at 925 Trailwood Dr, Youngstown, OH 44512. Phone: (330) 758-7575. Accepts Medicare assignment. In 2024, Ghazaleh Bigdeli had 520 Original Medicare patients and 1,633 services. NPI 1003806134. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Ghazaleh Bigdeli, 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 Ghazaleh Bigdeli accept Medicare assignment?
Yes. Medicare's clinician data says Ghazaleh Bigdeli 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 Ghazaleh Bigdeli see?
In 2024, CMS data shows 520 Original Medicare patients and 1,633 services for Ghazaleh Bigdeli. This counts Original Medicare only and measures volume, not quality.
What is Ghazaleh Bigdeli's NPI number?
1003806134. 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 Ghazaleh Bigdeli, 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 patients520
Services billed to Medicare1,633
Different services or procedures47
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)344 services
  2. Critical care, first 30-74 minutes (99291)230 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)223 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)129 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)100 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%
  • Arthritis57%
  • COPD56%
  • Diabetes49%
  • Heart failure46%

Hospitals where Ghazaleh Bigdeli works

Medicare's Facility Affiliation Data lists Ghazaleh Bigdeli 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 Ghazaleh Bigdeli is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ghazaleh Bigdeli as a member of this group (CMS data updated October 2, 2026).

  • Pulmonary Rehabilitation Associates8 clinicians in the group

Specialties

Find other Internal Medicine doctors in Ohio →

Other internal medicine doctors in Youngstown

Clinicians with the same Medicare primary specialty in Youngstown, OH — not a recommendation.

All internal medicine doctors in Youngstown →

Other clinicians in Pulmonary Rehabilitation Associates

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

Clinician information

CredentialMD
Graduation year1997 (29 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1003806134
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