Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shelley Mullen Mcdermott, PHD, BCBA

Psychologist in Baltimore, MD · enumerated 2008.

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

National Provider Identifier

1336307800

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Registry record

Entity type Individual (Type 1)

Name Shelley Mullen Mcdermott

Credential PHD, BCBA

Sex Female

Practice address 1750 E Fairmount Ave, Baltimore, MD, 21231

Phone (443) 923-9400

Enumeration date May 30, 2008

Last updated in NPPES Aug 5, 2014

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 05422 (MD) Primary

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

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

What specialty is Shelley Mcdermott?

Shelley Mcdermott 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.

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Jennifer Pritchard Speech-Language Pathologist · Baltimore, MD NPI 1093789877 Rachel Harvey Speech-Language Pathologist · Baltimore, MD NPI 1033294293 Carolyn Caldwell Clinical Neuropsychologist · Baltimore, MD NPI 1679629117 Alison Pritchard Clinical Psychologist · Baltimore, MD NPI 1316083827 Dayna Bell Speech-Language Pathologist · Baltimore, MD NPI 1235356460 Stephanie Casperite Speech-Language Pathologist · Baltimore, MD NPI 1679757140 Gianna Locascio Clinical Neuropsychologist · Baltimore, MD NPI 1457537870 Kennedy Krieger Education and Communication Developmental Disabilities Clinic/Center · Baltimore, MD NPI 1639341647

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-05.