Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Edward Markowski, D.O.

Neurology Physician in Hyannis, MA · enumerated 2006.

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

National Provider Identifier

1295774057

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Edward Markowski

Credential D.O.

Sex Male

Practice address 433 W Main St, Emerald Physicians, Hyannis, MA, 02601

Phone (508) 778-4777

Fax (508) 771-9555

Enumeration date Jun 6, 2006

Last updated in NPPES Apr 2, 2013

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 223342 (MA) 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

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

Where does Michael Markowski practice?

The practice location on file with NPPES is in Hyannis, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Markowski?

The National Provider Identifier (NPI) for Michael Markowski is 1295774057, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-02.