Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher Hamann, PA

Medical Physician Assistant in Rochester, NY · enumerated 2006.

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

National Provider Identifier

1790704054

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Christopher Hamann

Credential PA

Sex Male

Practice address 1000 South Ave, Orthopaedics-Highland Hospital, Rochester, NY, 14620

Phone (585) 341-6322

Fax (585) 341-8282

Enumeration date Jul 18, 2006

Last updated in NPPES Oct 19, 2022

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 008860 (NY) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
02364854	Medicaid	NY	-
PA0301	Other	NY	PREFERRED CARE

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

What is the NPI number for Christopher Hamann?

The National Provider Identifier (NPI) for Christopher Hamann is 1790704054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Hamann practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-19.