Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Ali H. Pirzada, DO

Works at hospitals in Battle Creek, MI · Paw Paw, MI · Kalamazoo, MI · Michigan

Summary

Dr. Ali H. Pirzada, DO is an internal medicine doctor at 2825 Airview Blvd, Portage, MI 49002. Phone: (888) 258-0875. Accepts Medicare assignment. In 2024, Ali H. Pirzada had 299 Original Medicare patients and 633 services. NPI 1902288723. 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 Ali H. Pirzada, 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 Ali H. Pirzada accept Medicare assignment?
Yes. Medicare's clinician data says Ali H. Pirzada 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 Ali H. Pirzada see?
In 2024, CMS data shows 299 Original Medicare patients and 633 services for Ali H. Pirzada. This counts Original Medicare only and measures volume, not quality.
What is Ali H. Pirzada's NPI number?
1902288723. 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 Ali H. Pirzada, 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 patients299
Services billed to Medicare633
Different services or procedures10
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)374 services
  2. Hospital discharge day management, more than 30 minutes (99239)105 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)77 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)43 services
  5. Advance care planning, first 30 minutes (99497)12 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 cholesterol73%
  • Arthritis57%
  • Chronic kidney disease51%
  • Depression48%
  • Anxiety47%

Hospitals where Ali H. Pirzada works

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

Group practices

Medicare enrollment lists Ali H. Pirzada as a member of this group (CMS data updated October 2, 2026).

  • Bronson Methodist Hospital729 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Portage

Clinicians with the same Medicare primary specialty in Portage, MI — not a recommendation.

All internal medicine doctors in Portage →

Other clinicians in Bronson Methodist Hospital

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

Clinician information

CredentialDO
Medical schoolMichigan State University College Of Osteopathic Medicine
Graduation year2015 (11 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902288723
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