Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lucy M Perazzo, MD

Q: What is the NPI number for Lucy Perazzo?

The National Provider Identifier (NPI) for Lucy Perazzo is 1538186267, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Katonah, NY · enumerated 2006.

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

National Provider Identifier

1538186267

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Registry record

Entity type Individual (Type 1)

Name Dr. Lucy M Perazzo

Credential MD

Sex Female

Practice address 111 Bedford Rd, Katonah, NY, 10532

Phone (914) 232-3135

Fax (914) 232-4465

Enumeration date Jul 17, 2006

Last updated in NPPES Nov 24, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 209195 (NY) Primary

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

Other identifiers

Identifier	Type	State	Issuer
02793539	Medicaid	NY	-

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

Where does Lucy Perazzo practice?

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

What is the NPI number for Lucy Perazzo?

The National Provider Identifier (NPI) for Lucy Perazzo is 1538186267, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-24.