NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael Kreymer Medicine PC

Anesthesiology Physician in Lewiston, NY · enumerated 2012 · authorized official Michael Kreymer, Anesthesiologist.

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

National Provider Identifier

1942553029

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Michael Kreymer Medicine PC
Practice address 5290 Military Rd, Suite 6, Lewiston, NY, 14092
Enumeration date Oct 26, 2012
Last updated in NPPES Oct 26, 2012

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 255183 (NY) Primary

Authorized official

Name Michael Kreymer
Title Anesthesiologist

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 → Validate an NPI →

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 2012-10-26. Verify at npiregistry.cms.hhs.gov.
Where is Michael Kreymer Medicine PC located?
The practice location on file with NPPES is in Lewiston, NY.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-26.