Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jose Joaquin Estalilla Hernandez, MD

General Practice Physician in Bakersfield, CA · enumerated 2015.

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

National Provider Identifier

1316311509

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Jose Joaquin Estalilla Hernandez

Credential MD

Sex Male

Practice address 5900 Brooklyn Ave, Bakersfield, CA, 93311

Phone (661) 205-2075

Enumeration date Nov 25, 2015

Last updated in NPPES May 12, 2026

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License F406 (CA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License TP01671 (AZ) Primary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License A204074 (CA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jose Joaquin Hernandez?

Jose Joaquin Hernandez is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.