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Peter S Armstrong MD Pllc

Peter S Armstrong MD Pllc is a healthcare organization registered as Radiation Oncology Physician in Petoskey, MI, holding Type 2 (organization) NPI 1659440113 since 2006. The authorized official on file is Peter Armstrong, President.

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NPI 1659440113
Entity type Organization (Type 2)
Legal business name Peter S Armstrong MD Pllc
Practice address 416 CONNABLE AVE, Petoskey, MI, 49770
Phone 2314874252
Fax 2314877840
Enumeration date 2006-11-07
Last updated in NPPES 2008-04-20

Authorized official

Name Peter Armstrong
Title President
Phone 2314874252

Taxonomy & classification

Taxonomy code Specialty Primary License State
2085R0001X Radiation Oncology Physician Primary 4301063027 MI

Other identifiers

Identifier Type State Issuer
99999 Other MI PRIORITY HEALTH ASO PPO
3002428321 Other MI BLUE CARE NETWORK
PA063027 Other MI BCBS OF MI
3002428321 Other MI BLUECROSS BLUESHIELD
4086470 Medicaid MI
Copy-ready billing details
Provider: Peter S Armstrong MD Pllc
NPI: 1659440113
Taxonomy: 2085R0001X (Radiation Oncology Physician)
Address: 416 CONNABLE AVE, Petoskey, MI, 49770

Providers at this address

NPI Name Type Specialty Location
1073512687 Michael Angileri Individual Diagnostic Radiology Physician Petoskey, MI
1801895412 Northern Imaging Associates P C Organization Diagnostic Radiology Physician Petoskey, MI
1205835824 William Henry Individual Diagnostic Radiology Physician Petoskey, MI
1922007582 Anthony Pucci Individual Diagnostic Radiology Physician Petoskey, MI
1447259718 William Riordan Individual Diagnostic Radiology Physician Petoskey, MI
1558360727 Janice Schwinke Individual Diagnostic Radiology Physician Petoskey, MI
1578546420 Northern Pathology Associates, PC Organization Specialist Petoskey, MI
1902889868 Marcia Shattuck Individual Anatomic Pathology & Clinical Pathology Physician Petoskey, MI

Verify this record

Cross-check NPI 1659440113 against the authoritative CMS record: view Peter S Armstrong MD Pllc 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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-04-20. Verify at npiregistry.cms.hhs.gov.
Where is Peter S Armstrong MD Pllc located?
The practice location on file with NPPES is in Petoskey, MI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-20.