Geoffrey E. Foster, DPM
Podiatrist · Walnut Creek, CA
Geoffrey E. Foster, DPM is a podiatrist with a practice address in Walnut Creek, California, and NPI 1326126400, issued on Nov 2, 2006. Check the license (California E4287, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Geoffrey E. Foster
- Credential
- DPM
- Primary taxonomy
- Podiatrist 213E00000X
- License number
- E4287 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1425 S Main St, Walnut Creek, CA 94596
- Phone
- (925) 295-4000
- Enumerated
- Nov 2, 2006
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 000E42870 CA
- Medicare enrollment
- Enrolled (PECOS I20040218001162); accepts Medicare assignment
- Medical or professional school
- California School Of Podiatric Medicine, 1999
- Entity
- Type 1 · individual
8 nearest podiatrist records → All 1,023 in California → Look up another NPI →
Also registered at 1425 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric AaserudeEmergency Medicine Physician1811491194
- Derek Abbassi, MDObstetrics & Gynecology Physician1841364155
- Peter Ackerman, MDEmergency Medicine Physician1427435023
- Aaron Mark Acosta, DOEmergency Medicine Physician1538789987
- Basil Adad, MDOtolaryngology Physician1487732574
- Derek Ailes, M.D.Emergency Medical Services (Emergency Medicine) Physician1992001804
Verify Geoffrey E. Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E4287Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average podiatrist in 2024
72 Medicare Part D claims for 56 beneficiaries, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass16 claims
- Cefadroxil13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey E. Foster among 1,023 podiatrist records in California
Geoffrey E. Foster, DPM is one of 1,023 podiatrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 33% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1999 · median 1998 among the 593 with a school on file
- Record last updated2021 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Podiatrist providers in California
There are 1,023 podiatrist records in California.
All 1,023 in California → Every provider in Walnut Creek → Podiatrist nationwide →
The 8 podiatrist records with the nearest ZIP codes
- Robert Cooke, DPMWalnut Creek, CA 945961487732970
- Cheryl Hanson, DPMWalnut Creek, CA 945961033297197
- Stephanie Ko, DPMWalnut Creek, CA 945961144754557
- Sandeep Patel, DPMWalnut Creek, CA 945961316025463
- Stephen Silvani, DPMWalnut Creek, CA 945961316025489
- Randall Tom, DPMWalnut Creek, CA 945961356429419
- John Ebisui, D.P.M.Walnut Creek, CA 945951093736282
- Robin Lie, DPMWalnut Creek, CA 945951689785131
Common questions
What is Geoffrey E. Foster, DPM's NPI number?
Geoffrey E. Foster, DPM's National Provider Identifier (NPI) is 1326126400, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey E. Foster, DPM located?
The NPPES record lists a practice address at 1425 S Main St, Walnut Creek, CA, 94596. Phone: (925) 295-4000. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey E. Foster, DPM's license?
NPPES lists California license number E4287, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Geoffrey E. Foster, DPM prescribe under Medicare Part D?
In 2024, Geoffrey E. Foster, DPM had 72 Medicare Part D claims for 56 beneficiaries; the average among podiatrist prescribers was 314. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.