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BARRY S. MEYER,D.O., P.C.
NPI 1346423530
Internal Medicine in Warren, MI

Active since December 11, 2007
23423 RYAN RD, WARREN, MI 48091(586) 755-5400(586) 755-0066 Get Directions Write a Review

NPPES record last updated: December 11, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Barry S. Meyer,d.o., P.c. NPPES

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

BARRY S. MEYER,D.O., P.C. (NPI 1346423530) is a healthcare organization registered as an internal medicine in Warren, Michigan and active in the NPI registry since December 2007. The organization lists Barry Meyer, President, as its authorized official.

NPPES Registry Identity

NPI1346423530
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameBARRY S. MEYER,D.O., P.C.
Location Address23423 RYAN RDWarren, MI 48091-1927
Mailing Address23423 Ryan RdWarren, MI 48091-1927 · (586) 755-5400 · Fax (586) 755-0066
Phone(586) 755-5400
Fax(586) 755-0066
Organization SubpartNo
Authorized OfficialBarry MeyerPresident · (586) 755-5400
Enumeration DateDecember 11, 2007
✔ NPI 1346423530 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 · 5101011427
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.
23423 RYAN RD, Warren, MI 48091
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Barry S. Meyer,d.o., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Barry S. Meyer,d.O., P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Barry Meyer, DO
Internal Medicine
NPI 1194706580
23423 RYAN RD
Warren, MI 48091
(586) 755-5400
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Barry S. Meyer,d.O., P.C.'s NPI number?

The NPI number for Barry S. Meyer,d.O., P.C. is 1346423530. It was assigned to this organization in the NPPES registry on December 11, 2007.

Where is Barry S. Meyer,d.O., P.C. located?

Barry S. Meyer,d.O., P.C. is located at 23423 Ryan Rd, Warren, MI 48091. The listed phone number is (586) 755-5400.

What is Barry S. Meyer,d.O., P.C.'s specialty?

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

Is Barry S. Meyer,d.O., P.C. enrolled in Medicare?

Yes. Barry S. Meyer,d.O., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Barry S. Meyer,d.O., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Barry S. Meyer,d.O., P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Barry S. Meyer,d.O., P.C. accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Barry S. Meyer,d.O., P.C. 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.

When was this NPI record last updated?

The NPPES record for Barry S. Meyer,d.O., P.C. was last updated on December 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.