Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Renata N Mazzei -Klokiw, MD

Family Medicine Physician in Clifton Park, NY · enumerated 2006 · practices at Schenectady Radiologists, P.C..

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

National Provider Identifier

1073583738

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Registry record

Entity type Individual (Type 1)

Name Renata N Mazzei -Klokiw

Credential MD

Sex Female

Practice address 103 Sitterly Road, Suite 2300, Clifton Park, NY, 12065

Phone (518) 579-2650

Fax (518) 579-2670

Enumeration date Jan 25, 2006

Last updated in NPPES Apr 5, 2018

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 229963 (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
000000084125	Other	NY	GHI-HMO
11316316	Other	-	CAQH
9744189	Other	NY	GHI-PPO
000404963001	Other	NY	BLUE SHIELD/HEALTHNOW
040426006874	Other	NY	FIDELIS
10076504	Other	NY	CDPHP
7843670	Other	NY	AETNA
400762	Other	NY	MVP
4282N1	Other	NY	BLUE CROSS
02600448	Medicaid	NY	-
P00196354	Other	-	RAILROAD MEDICARE

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 Renata Mazzei -Klokiw?

The National Provider Identifier (NPI) for Renata Mazzei -Klokiw is 1073583738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Renata Mazzei -Klokiw practice?

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

Other providers at this practice address

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Schenectady Radiologists, P.C. Diagnostic Radiology Physician · Clifton Park, NY NPI 1508100140

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-05.