Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan Robert Sinaiko, MD

Pediatric Nephrology Physician in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1558443598

Verified

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Registry record

Entity type Individual (Type 1)

Name Alan Robert Sinaiko

Credential MD

Sex Male

Practice address 516 Delaware St Se, Pwb Fourth Floor, Room 4-100, Minneapolis, MN, 55455

Phone (612) 626-6777

Enumeration date Oct 19, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 17398 (MN) Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License 17398 (MN) 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
HP14406	Other	MN	HEALTH PARTNERS
0971457	Medicaid	IA	-
1010374	Other	MN	PREFERRED ONE
2T322SI	Other	MN	BLUE CROSS BLUE SHIELD
31-74531	Other	MN	MEDICA PRIMARY
768350	Other	MN	ARAZ
0058174	Medicaid	MT	-
100940	Other	MN	UCARE
31-22601	Other	MN	MEDICA CHOICE

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

How do I verify Alan Sinaiko's NPI record?

Cross-check NPI 1558443598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1558443598 active?

Yes, as of the latest NPPES snapshot, NPI 1558443598 is active (record last updated 2025-09-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.