Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Samorajczyk Psychological Services PA

Community/Behavioral Health Agency in Gaithersburg, MD · enumerated 2010 · authorized official John Samorajczyk, Psychologist.

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

National Provider Identifier

1043511173

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Registry record

Entity type Organization (Type 2)

Legal business name Samorajczyk Psychological Services PA

Other name <Unavail>

Parent organization Samorajczyk Psychological Services PA

Practice address 19205 Seneca Ridge Ct, Gaithersburg, MD, 20886

Phone (301) 869-1755

Fax (410) 266-5950

Enumeration date Nov 5, 2010

Last updated in NPPES Nov 5, 2010

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 00497 (MD) Primary

Authorized official

Name John Samorajczyk

Title Psychologist

Phone (301) 869-1755

Other identifiers

Identifier	Type	State	Issuer
053380	Other	MD	VALUE OPTIONS-BLUE CROSS BLUE SHIELD
145425100	Other	MD	DEPARTMENT OF LABOR
56040001	Other	MD	CARE FIRST BLUE CHOICE
5604	Other	MD	CARE FIRST BLUE CROSS

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-11-05. Verify at npiregistry.cms.hhs.gov.

Where is Samorajczyk Psychological Services PA located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-05.