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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ABUBAKR ZIAULLAH M.D.
NPI 1417647629
Internal Medicine in Ypsilanti, MI

Active since May 10, 2023PECOS Enrolled
IHA HOSPITAL MEDICINE SERVICES, 5301 MCAULEY DRIVE, YPSILANTI, MI 48197(734) 712-8676 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Aug 31, 2026, May 10, 2023 (2 updates tracked since 2023).

About Abubakr Ziaullah M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ABUBAKR ZIAULLAH M.D. (NPI 1417647629) is an individual internal medicine provider in Ypsilanti, Michigan, licensed in Michigan (4301515832) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417647629
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameABUBAKR ZIAULLAHCredential: M.D.
Location AddressIHA HOSPITAL MEDICINE SERVICES, 5301 MCAULEY DRIVEYpsilanti, MI 48197
Mailing Address24 Frank Lloyd Wright Drive, J2000Ann Arbor, MI 48105 · (734) 747-6766
Phone(734) 712-8676
Sole ProprietorNo
Enumeration DateMay 10, 2023
Last NPPES UpdateAugust 31, 20262 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1417647629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301515832
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
IHA HOSPITAL MEDICINE SERVICES, Ypsilanti, MI 48197
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abubakr Ziaullah M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48197 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KORY ASHTON STRONG DO
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DR. NAFIS MOSTAK AHMED DO
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DAMANSHER SINGH SIDHU DO
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DIANA PAEZ PA-C
Physician Assistant
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DR. VIGNESHGOVIND SURIYAPRAKASH MD
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DR. SHAILESH SIMKHADA MD
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DR. CHRISTINA REJI MD
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676
DR. NICHOLAS BLAKE GREGORY DO
Internal Medicine
IHA HOSPITAL MEDICINE SERVICES, 5301 E HURON RIVER DRIVE
YPSILANTI, MI 48197
Washtenaw County (734) 712-8676

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Abubakr Ziaullah's NPI number?

The NPI number for Abubakr Ziaullah is 1417647629. It was assigned to this individual provider in the NPPES registry on May 10, 2023.

Where is Abubakr Ziaullah located?

Abubakr Ziaullah practices at Iha Hospital Medicine Services 5301 Mcauley Drive, Ypsilanti, MI 48197. The listed phone number is (734) 712-8676.

What is Abubakr Ziaullah's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Abubakr Ziaullah enrolled in Medicare?

Yes. Abubakr Ziaullah is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Abubakr Ziaullah was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.