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Internal Medicine

Shirley Jakubec, MD

Works at hospitals in Cass City, MI · Bay City, MI · Bad Axe, MI … · Michigan

Summary

Dr. Shirley Jakubec, MD is an internal medicine doctor at 1100 S Van Dyke, Bad Axe, MI 48413. Phone: (989) 269-9521. Accepts Medicare assignment. In 2024, Shirley Jakubec had 11 Original Medicare patients and 20 services. NPI 1750338000. 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 Shirley Jakubec, 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 Shirley Jakubec accept Medicare assignment?
Yes. Medicare's clinician data says Shirley Jakubec 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 Shirley Jakubec see?
In 2024, CMS data shows 11 Original Medicare patients and 20 services for Shirley Jakubec. This counts Original Medicare only and measures volume, not quality.
What is Shirley Jakubec's NPI number?
1750338000. 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 Shirley Jakubec, 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 patients11
Services billed to Medicare20
Different services or procedures5
Participating Medicare providerYes
Average age of these patients64

Hospitals where Shirley Jakubec works

Medicare's Facility Affiliation Data lists Shirley Jakubec 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.

  • Hills & Dales General HospitalCass City, MI · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 231316
  • McLaren Bay RegionBay City, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230041
  • McLaren Thumb RegionBad Axe, MI · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 231340
  • Scheurer HospitalPigeon, MI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 231310

Practice locations

Addresses where Shirley Jakubec is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • McLaren Thumb Region38 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Bad Axe

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

All internal medicine doctors in Bad Axe →

Other clinicians in McLaren Thumb Region

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

Clinician information

CredentialMD
Graduation year1996 (30 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1750338000
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