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Dr. Joseph Lawrence Hayes Jr., D.O.

Internal Medicine Physician in Bakersfield, CA · enumerated 2006.

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

National Provider Identifier

1083681498

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph Lawrence Hayes Jr.
Credential D.O.
Sex Male
Practice address 4900 California Ave Ste 400b, Bakersfield, CA, 93309
Phone (661) 459-1900
Fax (661) 459-1944
Enumeration date Mar 3, 2006
Last updated in NPPES Nov 7, 2018

Taxonomy & licenses

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 20A16344 (CA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 20A16344 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20A16344 (CA) Primary
2080S0012X Pediatric Sleep Medicine Physician Allopathic & Osteopathic Physicians · License 20A16344 (CA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
11170 Other - MOHAWK VALLEY PHYS HP
C59422 Other - AMERICAN PROGRESSIVE LIFE
01041152 Medicaid NY -
159224 Other - TRICARE
26142 Other - MOHAWK VALLEY PHYS HP
000442128002 Other - BLUE SHIELD OF NENY
060201000031 Other - FIDELIS CARE NEW YORK
294AQ2 Other - EMPIRE BLUE CROSS
RA6503 Other - FIDELIS MEDICARE
10000861 Other - CDPHP
NO FAULT Other - 159224
159224 Other - WORKERS COMP
202428710 Other - CIGNA
JH0294AQ20 Other - EMPIRE BLUE CROSS

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 Joseph Hayes?
The National Provider Identifier (NPI) for Joseph Hayes is 1083681498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Hayes practice?
The practice location on file with NPPES is in Bakersfield, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-07.