Physician Profile
Joseph L. Hayes, D.O. practices internal medicine in Bakersfield, CA. Joseph is a 1983 graduate of New York College of Osteo Medicine of New York Institute of Technology. Joseph is also listed as specializing in sleep medicine, pediatrics, and pediatric sports medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4900 CALIFORNIA AVE STE 400B
Bakersfield, CA 93309
Joseph L. Hayes is an internist in Bakersfield, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Joseph L. Hayes is listed at 4900 California Ave Ste 400B, Bakersfield, CA 93309. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (661) 459-1900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Joseph L. Hayes's National Provider Identifier is 1083681498. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Joseph L. Hayes attended New York College of Osteo Medicine of New York Institute of Technology, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
Joseph L. Hayes has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Joseph L. Hayes. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.