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Ryan A Sullivan, MD PC

Ryan A Sullivan, MD PC is a healthcare organization registered as Internal Medicine Physician in Manistee, MI, holding Type 2 (organization) NPI 1629165063 since 2006. The authorized official on file is Ryan Sullivan, Owner.

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NPI 1629165063
Entity type Organization (Type 2)
Legal business name Ryan A Sullivan, MD PC
Practice address 1391 E PARKDALE AVE, Manistee, MI, 49660
Phone 2313981850
Enumeration date 2006-10-06
Last updated in NPPES 2008-04-10

Authorized official

Name Ryan Sullivan
Title Owner
Phone 2313981850

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary MI

Other identifiers

Identifier Type State Issuer
DE0302 Other MI RAILROAD MEDICARE
P00267590 Other MI RAILROAD MEDICARE
0511518 Other MI BCBS
Copy-ready billing details
Provider: Ryan A Sullivan, MD PC
NPI: 1629165063
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 1391 E PARKDALE AVE, Manistee, MI, 49660

Providers at this address

NPI Name Type Specialty Location
1336131606 Theodore Batzer Individual Neuromusculoskeletal Medicine & OMM Physician Manistee, MI
1861577389 Munson Healthcare Manistee Hospital Organization Surgery Physician Manistee, MI
1538361134 Theodore N Batzer Mdpc Organization Internal Medicine Physician Manistee, MI
1942407416 Steven R. Frelier MD PC Organization Internal Medicine Physician Manistee, MI
1487010609 Munson Healthcare Manistee Hospital Organization Rural Health Clinic/Center Manistee, MI
1770081002 Jessica Heron Individual Physician Assistant Manistee, MI
1922673243 Ruben Barroso Individual Family Medicine Physician Manistee, MI
1427729979 Cassandra Guenthardt Individual Family Nurse Practitioner Manistee, MI

Verify this record

Cross-check NPI 1629165063 against the authoritative CMS record: view Ryan A Sullivan, MD PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Ryan A Sullivan, MD PC?
NPPES lists Ryan Sullivan (Owner) as the authorized official for this organization.
What is the NPI number for Ryan A Sullivan, MD PC?
The NPI for Ryan A Sullivan, MD PC is 1629165063, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-10.