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

Richard Scott Castaldo, M.D.

Family Medicine Physician in Niagara Falls, NY · enumerated 2006.

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

National Provider Identifier

1255443115

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Registry record

Entity type Individual (Type 1)

Name Richard Scott Castaldo

Credential M.D.

Sex Male

Practice address Niagara Falls, NY, 14302

Phone (716) 278-4000

Enumeration date Aug 31, 2006

Last updated in NPPES Jun 26, 2012

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 188421-1 (NY) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 188421-1 (NY) Secondary

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
0406737	Other	NY	INDEPENDENT HEALTH
00010026901	Other	NY	UNIVERA
000511327007	Other	NY	BLUE CROSS
01343911	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.

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Frequently asked questions

Is NPI 1255443115 active?

Yes, as of the latest NPPES snapshot, NPI 1255443115 is active (record last updated 2012-06-26).

How do I verify Richard Castaldo's NPI record?

Cross-check NPI 1255443115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-26.