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DR. ROBERT SUDHIR VAIDYA D.O.
NPI 1891910105
Internal Medicine in Ann Arbor, MI

Active since April 13, 2007PECOS EnrolledAccepts Medicare Assignment
1194 OAK VALLEY DR STE 80B, ANN ARBOR, MI 48108(734) 975-5000(734) 975-0376 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert Sudhir Vaidya D.o. NPPES

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

DR. ROBERT SUDHIR VAIDYA D.O. (NPI 1891910105) is an individual internal medicine provider in Ann Arbor, Michigan, licensed in Michigan (5101016730) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and is a graduate of Michigan State University College Of Osteopathic Medicine (2006).

NPPES Registry Identity

NPI1891910105
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBERT SUDHIR VAIDYACredential: D.O.
Location Address1194 OAK VALLEY DR STE 80BAnn Arbor, MI 48108-8942
Mailing AddressPo Box 40412Belfast, ME 04915-1255 · (734) 975-5000 · Fax (734) 975-0376
Phone(734) 975-5000
Fax(734) 975-0376
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2006
Enumeration DateApril 13, 2007
Last NPPES UpdateSeptember 4, 2025
NPPES CertifiedSeptember 4, 2025
✔ NPI 1891910105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 5101016730
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.
1194 OAK VALLEY DR STE 80B, Ann Arbor, MI 48108
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robert Sudhir Vaidya D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507918927
PECOS Enrollment IDI20090716000160
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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Michigan Health System

Acute Care Hospitals · Ann Arbor, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230046
Location1500 E Medical Center Drive, Spc 5474Ann Arbor, MI 48109 · Washtenaw County
Emergency services Birthing friendly

Trinity Health Ann Arbor Hospital

Acute Care Hospitals · Ann Arbor, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230156
Location5301 E Huron River DrAnn Arbor, MI 48106 · Washtenaw County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48108 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 7

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

MRS. BRIANNA SCHUELKE
Nurse Practitioner
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000
MRS. KARI LEIGH HOEKSTRA PA-C
Physician Assistant (Medical)
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000
MS. ERICA LYN MARKOVITZ MD
Internal Medicine
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000
KELLY HALL NP
Nurse Practitioner
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000
MRS. ASHLEY RUTH ZIMMERMAN MSN, AGPCNP-BC
Nurse Practitioner (Primary Care)
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000
MS. KATIE ELIZABETH ARNO MSN, APRN, FNP-C
Nurse Practitioner (Family)
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000
DEANNA MARIE HARRIS FNP-BC
Nurse Practitioner (Family)
1194 OAK VALLEY DR STE 80B
ANN ARBOR, MI 48108
Washtenaw County (734) 975-5000

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 Robert Vaidya's NPI number?

The NPI number for Robert Vaidya is 1891910105. It was assigned to this individual provider in the NPPES registry on April 13, 2007.

Where is Robert Vaidya located?

Robert Vaidya practices at 1194 Oak Valley Dr Ste 80B, Ann Arbor, MI 48108. The listed phone number is (734) 975-5000.

What is Robert Vaidya's specialty?

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

Is Robert Vaidya enrolled in Medicare?

Yes. Robert Vaidya is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Robert Vaidya accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company and McLaren Health Plan Community list Robert Vaidya as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Robert Vaidya affiliated with any hospitals?

According to CMS data, Robert Vaidya is affiliated with University Of Michigan Health System and Trinity Health Ann Arbor Hospital.

When was this NPI record last updated?

The NPPES record for Robert Vaidya was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.