Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mahmoud Malayeri, MD

Child & Adolescent Psychiatry Physician in Salisbury, MD · enumerated 2005.

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

National Provider Identifier

1639166358

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Registry record

Entity type Individual (Type 1)

Name Mahmoud Malayeri

Credential MD

Sex Male

Practice address 805 N Salisbury Blvd, Ste 3100, Salisbury, MD, 21801

Phone (410) 334-6687

Fax (410) 334-6700

Enumeration date Sep 29, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License D0018737 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

How do I verify Mahmoud Malayeri's NPI record?

Cross-check NPI 1639166358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639166358 active?

Yes, as of the latest NPPES snapshot, NPI 1639166358 is active (record last updated 2007-07-08).

Other providers at this practice address

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Daniel Smithpeter Child & Adolescent Psychiatry Physician · Salisbury, MD NPI 1245226539 Camelia Ward Professional Counselor · Salisbury, MD NPI 1942476932 Aaron Ennis Counselor · Salisbury, MD NPI 1699934521

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.