JOHN VOYTAS (M.D.) – Geriatric Medicine (Internal Medicine) Physician, NPI 1689634784

Geriatric Medicine (Internal Medicine) Physician

JOHN VOYTAS (M.D.) is a healthcare provider. based in Royal oak, Michigan. specializing in Geriatric Medicine (Internal Medicine) Physician. They hold the professional credentials M.D.. They hold a License No. 4301046031 (MI). The NPI Number for JOHN VOYTAS (M.D.) is 1689634784

Main info

Male

45 Years Of Experience

Accepts Medicare Assignment

Name

JOHN VOYTAS (M.D.)

NPI

1689634784

Phone

Not provided

Address

3601 W 13 MILE RD

Enumeration Date

24 March 2006

Last Update Date

8 July 2007

Doctor Profile

Medical School Name

UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE

Secondary Phone

Graduation Year

1981 (45 years ago)

PAC ID

8325183288

Group Practice PAC ID

1850203555

Professional Enrollment ID

I20140924002225

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for JOHN VOYTAS (M.D.)

Beaumont Hospital - Royal Oak, 3601, West 13 Mile Road, Royal Oak, Oakland County, Michigan, 48073, United States
400 FSC - PCS
ROYAL OAK, MI 480736769
Phone:
Type: Mailing
West 13 Mile Road, Royal Oak, Oakland County, Michigan, 48025, United States
STE 108
ROYAL OAK, MI 480736769
Phone: (248) 423-3144
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48073)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 1850203555View full group profile

Name	Specialty	State
LYDIA GLAUDE (PHD, RN)	-	NV
LAURA FERREIRA PROVENZANO (MD)	Nephrology, Internal Medicine	OH
MRS. TONYA RENEE GOINGS (ACNP-BC)	-	OH
KESHAVA MURTHY NARAYANA GOWDA (M.D)	-	MI
MS. DANA ANNE RUBIS (CNP)	Nurse Practitioner	OH
DR. RACHAEL C SULLIVAN (M.D.)	General Surgery, Anesthesiology, Critical Care (Intensivists)	OH
MRS. BRIDGET COLLEEN WU (CRNA)	Certified Registered Nurse Anesthetist (Crna)	OH
DENISE LOUISE PAGE (NP-C)	-	OH
WILLIAM G IV GIBSON (FNP-C)	-	MN
ANNE M TOMSICH (CNP)	Nurse Practitioner	OH

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What unique ID ties claims to JOHN VOYTAS (M.D.)?

NPI 1689634784 is assigned to JOHN VOYTAS (M.D.) under the national enumeration system.

Is JOHN VOYTAS (M.D.)'s NPI currently valid?

The extract we use shows JOHN VOYTAS (M.D.) as active.

What does JOHN VOYTAS (M.D.) treat or focus on?

Patients typically see JOHN VOYTAS (M.D.) under the specialty Geriatric Medicine (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.

Where is JOHN VOYTAS (M.D.)'s primary listing?

We display Royal Oak, Michigan because that is what the record indicates for JOHN VOYTAS (M.D.).

What if Royal Oak, Michigan seems incomplete?

Street-level detail can be omitted — open the full address list for this NPI.