Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William H. Cerrato, DO

Child & Adolescent Psychiatry Physician in Salisbury, MD · enumerated 2008.

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

National Provider Identifier

1497917942

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Registry record

Entity type Individual (Type 1)

Name Mr. William H. Cerrato

Credential DO

Sex Male

Practice address 100 E Carroll St, Salisbury, MD, 21801

Phone (800) 749-5191

Enumeration date Jun 26, 2008

Last updated in NPPES Jan 25, 2024

Taxonomy & licenses

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License H72194 (MD) Primary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 8336 (OK) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
259147-000	Other	MD	MAGELLAN- ESPS GROUP
609550002	Medicaid	MD	-
R968	Other	MD	CAREFIRST - ESPS GROUP
346646	Other	MD	MHN/TRICARE - ESPS GROUP
7840093	Other	MD	AETNA - ESPS GROUP
H72194	Other	MD	MEDICAL LICENSE

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

What is the NPI number for William Cerrato?

The National Provider Identifier (NPI) for William Cerrato is 1497917942, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Cerrato practice?

The practice location on file with NPPES is in Salisbury, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.