Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. David Howard Whitaker, DO

Individual provider Emergency Medicine Physician · NPI 1255331203

Dr. David Howard Whitaker, DO is an Emergency Medicine in Fontana, California. Qualified in 1999, 27 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Colorado.

Years since qualifying
27
Licensed in
CA, CO
In the registry since
2005
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

9961 Sierra Ave
Fontana, CA 92335-6720
Phone: (909) 427-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 10350 E Dakota Ave, Denver, CO 80247-1314 — (303) 338-4545
  • 201 16th Ave E, Seattle, WA 98112-5226 — (206) 326-3000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20A8427 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence DR.0075037 (CO)

Record details

NPI number1255331203
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025
Mailing address9961 Sierra Ave, Fontana, CA 92335-6720

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Fontana