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

Mr. Patrick Matthew Mcdonald, CRNP PMH

Community Health Nurse Practitioner in Aberdeen, MD · enumerated 2012.

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

National Provider Identifier

1215284815

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Registry record

Entity type Individual (Type 1)

Name Mr. Patrick Matthew Mcdonald

Credential CRNP PMH

Sex Male

Practice address Aberdeen, MD, 21001

Phone (443) 625-1600

Enumeration date Aug 14, 2012

Last updated in NPPES Feb 12, 2016

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

Taxonomy & licenses

363LC1500X Community Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R176702 (MD) Primary

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 Patrick Mcdonald?

Patrick Mcdonald is registered in NPPES with the primary taxonomy of Community Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Karl Weber Mental Health Counselor · Aberdeen, MD NPI 1225071061 Teddy Fraker Clinical Social Worker · Aberdeen, MD NPI 1033143219 Ranjana Verma Psychiatry Physician · Aberdeen, MD NPI 1144243783 Brittany Stegman Clinical Social Worker · Aberdeen, MD NPI 1194739516 Keypoint Health Public Health or Welfare Agency · Aberdeen, MD NPI 1821002676 Key Point Health Services, Inc. Adolescent and Children Mental Health Clinic/Center · Aberdeen, MD NPI 1497760847 Robin Griffith Clinical Social Worker · Aberdeen, MD NPI 1487660163 Sara Kelleher Clinical Social Worker · Aberdeen, MD NPI 1316955867

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-12.