Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Nielson, M.D.

Family Medicine Physician in Saratoga Springs, NY · enumerated 2006.

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

National Provider Identifier

1073580627

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Registry record

Entity type Individual (Type 1)

Name Robert Nielson

Credential M.D.

Sex Male

Practice address 3044 Route 50, Saratoga Springs, NY, 12866

Phone (518) 886-5800

Enumeration date Mar 2, 2006

Last updated in NPPES Oct 12, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 147659 (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
2P77010	Other	NY	EMPIRE BLUE CROSS
040426007158	Other	NY	FIDELIS
47104	Other	NY	GHI HMO
77856137	Other	NY	AETNA
01245909	Medicaid	NY	-
10023164	Other	NY	CDPHP
000401351002	Other	NY	BLUE SHIELD
08563	Other	NY	MVP

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 Robert Nielson practice?

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

What is the NPI number for Robert Nielson?

The National Provider Identifier (NPI) for Robert Nielson is 1073580627, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-12.