Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea R Phillips, NP

Family Nurse Practitioner in Leonardtown, MD · enumerated 2006 · practices at Greater Baden Medical Service Incorporated.

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

National Provider Identifier

1093821977

Verified

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Registry record

Entity type Individual (Type 1)

Name Andrea R Phillips

Credential NP

Sex Female

Practice address 23140 Moakley St Ste 4, Leonardtown, MD, 20650

Phone (301) 997-1029

Fax (301) 997-1489

Enumeration date Aug 22, 2006

Last updated in NPPES Feb 16, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R127440 (MD) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
302302800	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.

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Frequently asked questions

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.

What specialty is Andrea Phillips?

Andrea Phillips is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Greater Baden Medical Service Incorporated Federally Qualified Health Center (FQHC) · Leonardtown, MD NPI 1922258367

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-16.