Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MADELEINE REQUILME HERNANDEZ MD
NPI 1346292174
Internal Medicine in Atascadero, CA

Q: What is Madeleine Hernandez's NPI number?

The NPI number for Madeleine Hernandez is 1346292174. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is Madeleine Hernandez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since May 17, 2006

10333 EL CAMINO REAL, ATASCADERO, CA 93423(805) 468-2000(805) 466-6011 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Madeleine Requilme Hernandez Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELEINE REQUILME HERNANDEZ MD (NPI 1346292174) is an individual internal medicine provider in Atascadero, California, licensed in California (A29569) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1346292174

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMADELEINE REQUILME HERNANDEZCredential: MD

Location Address10333 EL CAMINO REALAtascadero, CA 93423-7001

Mailing Address1600 9th St, Room 205 Mailstop 2-3Sacramento, CA 95814-6414 · (916) 654-2431 · Fax (916) 654-3186

Phone(805) 468-2000

Fax(805) 466-6011

Sole ProprietorNo

Enumeration DateMay 17, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1346292174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A29569

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

10333 EL CAMINO REAL, Atascadero, CA 93423

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JEFFREY FRANZ TEUBER PHD

Psychologist (Intellectual and Developmental Disabilities)