Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher James Clark, DO

Psychiatry Physician in Augusta, ME · enumerated 2018.

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

National Provider Identifier

1770084634

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Registry record

Entity type Individual (Type 1)

Name Mr. Christopher James Clark

Credential DO

Sex Male

Practice address 1 Va Ctr, Augusta, ME, 04330

Phone (800) 698-2411

Enumeration date Feb 26, 2018

Last updated in NPPES May 1, 2024

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 0551 (SD) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 18809 (ND) 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.

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Frequently asked questions

How do I verify Christopher Clark's NPI record?

Cross-check NPI 1770084634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770084634 active?

Yes, as of the latest NPPES snapshot, NPI 1770084634 is active (record last updated 2024-05-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-01.