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Anthony B Wolff, PHD, LP

Anthony B Wolff is a Psychologist provider (Psychologist) practicing in Arnold, MD, registered in the NPPES registry with NPI 1164413464 since 2005. The credential PHD stands for Doctor of Philosophy. Practices at Maryland Primary Care Physicians, LLC (listed at the same practice address in NPPES).

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NPI 1164413464
Entity type Individual (Type 1)
Name Anthony B Wolff
Credential PHD, LP
Sex Male
Practice address 1509 RITCHIE HWY, SUITE F, Arnold, MD, 21012
Phone 4107572077
Fax 4107575184
Enumeration date 2005-11-04
Last updated in NPPES 2024-11-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103T00000X Psychologist Primary 01667 MD

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

Copy-ready billing details
Provider: Anthony Wolff, PHD,  LP
NPI: 1164413464
Taxonomy: 103T00000X (Psychologist)
Address: 1509 RITCHIE HWY, SUITE F, Arnold, MD, 21012

Other providers at this practice address

NPI Name Type Specialty Location
1164423455 Mary Ann Gardiner Individual Family Nurse Practitioner Arnold, MD
1982606794 Shannon West Individual Pediatrics Physician Arnold, MD
1912909318 Kathleen Ogle Individual Family Nurse Practitioner Arnold, MD
1336131200 Jennifer Rocca-Sexton Individual Physician Assistant Arnold, MD
1104818004 Victor Plavner Individual Family Medicine Physician Arnold, MD
1720070626 Izabela Plucinska Individual Family Nurse Practitioner Arnold, MD
1265424055 Rachel Sweeney Individual Family Nurse Practitioner Arnold, MD
1912999517 Sonya Williams Individual Family Nurse Practitioner Arnold, MD

Verify this record

Cross-check NPI 1164413464 against the authoritative CMS record: view Anthony B Wolff on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Anthony Wolff?
Anthony Wolff is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-11-07.