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Internal Medicine

Shahid N. Ahmad, MD

Works at hospitals in Rapid City, SD · Cadillac, MI · Grayling, MI … · South Dakota, Michigan, Nevada, Arizona

Summary

Dr. Shahid N. Ahmad, MD is an internal medicine doctor at 1100 E Michgan Ave, Grayling, MI 49738. Phone: (989) 348-5461. Accepts Medicare assignment. In 2024, Shahid N. Ahmad had 266 Original Medicare patients and 524 services. NPI 1205182284. 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 Shahid N. Ahmad, 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 Shahid N. Ahmad accept Medicare assignment?
Yes. Medicare's clinician data says Shahid N. Ahmad 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 Shahid N. Ahmad see?
In 2024, CMS data shows 266 Original Medicare patients and 524 services for Shahid N. Ahmad. This counts Original Medicare only and measures volume, not quality.
What is Shahid N. Ahmad's NPI number?
1205182284. 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 Shahid N. Ahmad, 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 patients266
Services billed to Medicare524
Different services or procedures25
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Critical care, first 30-74 minutes (99291)276 services
  2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)75 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)28 services
  4. Emergent insertion of breathing tube into windpipe using an endoscope (31500)24 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)22 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%
  • Arthritis55%
  • Ischemic heart disease45%
  • Chronic kidney disease44%
  • Diabetes42%

Hospitals where Shahid N. Ahmad works

Medicare's Facility Affiliation Data lists Shahid N. Ahmad 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 Shahid N. Ahmad is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.

Group practices

Medicare enrollment lists Shahid N. Ahmad as a member of these groups (CMS data updated October 2, 2026).

  • Monument Health Rapid City Hospital Inc564 clinicians in the group
  • Grand Traverse Physician Services PC113 clinicians in the group
  • Paragon Physical Therapy and Rehab LLC94 clinicians in the group
  • Northern Nevada Medical Group LLC82 clinicians in the group
  • North Michigan Physician Services PC67 clinicians in the group
  • Wexford Physician Services PC41 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Grayling

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

All internal medicine doctors in Grayling →

Other clinicians in Monument Health Rapid City Hospital Inc

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

Clinician information

CredentialMD
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1205182284
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