Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tanya B. Hernandez, Psyd LLC

Community/Behavioral Health Agency in Rockville, MD · enumerated 2009 · authorized official Tanya Hernandez, Licensed Psychologist.

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

National Provider Identifier

1730322686

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Registry record

Entity type Organization (Type 2)

Legal business name Tanya B. Hernandez, Psyd LLC

Practice address 932 Hungerford Dr, Suite 37 A, Rockville, MD, 20850

Phone (301) 257-4599

Fax (301) 330-6435

Enumeration date Apr 8, 2009

Last updated in NPPES Apr 8, 2009

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 3982 (MD) Primary

Authorized official

Name Tanya Hernandez

Title Licensed Psychologist

Phone (301) 257-4599

Other identifiers

Identifier	Type	State	Issuer
491976	Other	MD	MIN
1972620607	Other	MD	PERSONAL NPI
408321100	Medicaid	MD	-

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 is Tanya B. Hernandez, Psyd LLC located?

The practice location on file with NPPES is in Rockville, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-04-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-08.