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

John a Crockett MD a Professional Corporation

Organization Family Medicine Physician · NPI 1265758460

John a Crockett MD a Professional Corporation is a Family Medicine Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
Specialties on file
2
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Practice location Address checks out

240 La Casa Via Ste 100
Walnut Creek, CA 94598-4863
Phone: (925) 519-2866
Fax: (925) 692-5522
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G230620 (CA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence G230620 (CA)

Record details

NPI number1265758460
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karl Stemmler — Credentialer · (619) 258-6200
Other names John A Crockett Md, A Professional Corporation
NPI enumeratedApril 13, 2010
Last updated in NPPESDecember 22, 2022
Certification dateDecember 22, 2022
Mailing address210 La Colina Dr, Alamo, CA 94507-1816

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