Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Herbert L Baker MD Plc

Sleep Medicine (Otolaryngology) Physician in Southfield, MI · enumerated 2007 · authorized official Herbert Baker, Provider.

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

National Provider Identifier

1578764254

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Registry record

Entity type Organization (Type 2)

Legal business name Herbert L Baker MD Plc

Practice address 20905 Greenfield Rd, Suite 701, Southfield, MI, 48075

Phone (248) 557-2900

Fax (248) 557-2903

Enumeration date May 30, 2007

Last updated in NPPES Feb 26, 2008

Taxonomy & classification

207YS0012X Sleep Medicine (Otolaryngology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Herbert Baker

Title Provider

Phone (313) 342-9820

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

Where is Herbert L Baker MD Plc located?

The practice location on file with NPPES is in Southfield, MI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-26. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-26.