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

Dr. Walter Thomas, MD

Individual provider Family Medicine Physician · NPI 1952379463

Dr. Walter Thomas, MD is a Family Practice in Simi Valley, California. Qualified in 1973, 53 years ago. Practices with Walter Thomas MD a Medical Corporation, a 2-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
53
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1980 Sequoia Ave
Simi Valley, CA 93063-3167
Phone: (805) 527-1804
Fax: (805) 527-5241
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2080 Newbury Rd, Newbury Park, CA 91320-3387 — (805) 499-0308

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A34536 (CA)

Record details

NPI number1952379463
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2006
Last updated in NPPESDecember 17, 2019
Certification dateDecember 17, 2019
Mailing addressPo Box 2218, Simi Valley, CA 93062-2218

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesADDICTION MEDICINE
Medical schoolOTHER
Graduated 1973 (53 years in practice)
Group practice Walter Thomas Md A Medical Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Simi Valley