Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael A Hassman, DO

Adult Medicine Physician in Berlin, NJ · enumerated 2005.

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

National Provider Identifier

1922002765

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael A Hassman

Credential DO

Sex Male

Practice address 175 Cross Keys Rd, 300a, Berlin, NJ, 08009

Phone (856) 767-0077

Fax (856) 767-6102

Enumeration date Jun 9, 2005

Last updated in NPPES Aug 27, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MB63702 (NJ) Secondary

207QA0000X Adolescent Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MB63702 (NJ) Secondary

207QG0300X Geriatric Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License MB63702 (NJ) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License MB63702 (NJ) Secondary

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License MB63702 (NJ) 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
MB63702	Other	NJ	LICENSE

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 Hassman practice?

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

What is the NPI number for Michael Hassman?

The National Provider Identifier (NPI) for Michael Hassman is 1922002765, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-27.