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Dr. Andrew S Riemer, D.O.

Ophthalmology Physician in Ludington, MI · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366429706

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Registry record

Entity type Individual (Type 1)
Name Dr. Andrew S Riemer
Credential D.O.
Sex Male
Practice address 5959 Lawndale St, Ludington, MI, 49431
Phone (231) 845-6261
Fax (231) 843-9171
Enumeration date Dec 28, 2005
Last updated in NPPES Sep 7, 2018

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 5101011043 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
3046433 Medicaid MI -
4921661 Medicaid MI -
820000297 Other MI RAILROAD MEDICARE
180E310290 Other MI BCBS OF MICHIGAN
180E300140 Other MI BLUE CROSS BLUE SHIELD OF MICHIGAN
4172685 Medicaid MI -
180E300150 Other MI BLUE CROSS BLUE SHIELD OF MICHIGAN

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.

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Frequently asked questions

How do I verify Andrew Riemer's NPI record?
Cross-check NPI 1366429706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1366429706 active?
Yes, as of the latest NPPES snapshot, NPI 1366429706 is active (record last updated 2018-09-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-07.