Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sidney B Beck, MD

Otolaryngology Physician in Southfield, MI · enumerated 2005.

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

National Provider Identifier

1477543874

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Registry record

Entity type Individual (Type 1)

Name Dr. Sidney B Beck

Credential MD

Sex Male

Practice address 28625 Northwestern Hwy, Ste 1507, Southfield, MI, 48034

Phone (248) 254-7866

Fax (248) 504-5566

Enumeration date Oct 26, 2005

Last updated in NPPES May 22, 2017

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 4301028918 (MI) 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
040E061920	Other	MI	BLUE SHIELD MICHIGAN
1203527	Medicaid	MI	-
101203527	Medicaid	MI	-

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 Sidney Beck's NPI record?

Cross-check NPI 1477543874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477543874 active?

Yes, as of the latest NPPES snapshot, NPI 1477543874 is active (record last updated 2017-05-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-22.