Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ann T Carberry, PHD

Psychologist in Eldersburg, MD · enumerated 2006.

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

National Provider Identifier

1629172820

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Registry record

Entity type Individual (Type 1)

Name Dr. Ann T Carberry

Credential PHD

Sex Female

Practice address Eldersburg, MD, 21784

Phone (410) 549-9690

Enumeration date Sep 11, 2006

Last updated in NPPES Jul 11, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 02109 (MD) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
003115	Other	-	VALUE OPTIONS
243824	Other	MD	MAMSI
10415125	Other	-	CAQH
521135-03	Other	MD	CAREFIRST BCBS
939039	Other	-	FIRST HEALTH
B213-0001	Other	DC	DC BCBS/FEP

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 do I verify Ann Carberry's NPI record?

Cross-check NPI 1629172820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629172820 active?

Yes, as of the latest NPPES snapshot, NPI 1629172820 is active (record last updated 2007-07-11).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.