James M. Greer, DPM
Podiatrist · Brentwood, CA
James M. Greer, DPM is a podiatrist with a practice address in Brentwood, California, and NPI 1376632596, issued on Oct 12, 2006. Check the license (California E4225, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James M. Greer
- Credential
- DPM
- Primary taxonomy
- Podiatrist 213E00000X
- License number
- E4225 CA
Self-reported in NPPES; status is on the state search - Practice location
- 350 John Muir Pkwy, Brentwood, CA 94513
- Phone
- (925) 516-1551
- Enumerated
- Oct 12, 2006
- Record last updated
- Apr 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (925) 516-4145
- Medicaid ID
- 000E42250 CA
- Medicare enrollment
- Enrolled (PECOS I20050728000483); accepts Medicare assignment
- Medical or professional school
- California School Of Podiatric Medicine, 1998
- Entity
- Type 1 · individual
8 nearest podiatrist records → All 1,023 in California → Look up another NPI →
Also registered at 350 John Muir Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosemary Canales, CNPFamily Nurse Practitioner1366602146
- Jessica Hill, RN, FNPFamily Nurse Practitioner1114315520
- Zachary Ladner, PAMedical Physician Assistant1699986935
- Walter Savage, MDCardiovascular Disease Physician1417985276
- William Vance, P.T.Orthopedic Physical Therapist1679818645
- Sandra Zarich, FNPFamily Nurse Practitioner1063913762
Verify James M. Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E4225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average podiatrist in 2024
379 Medicare Part D claims for 148 beneficiaries, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 31 claims were for opioids.
Most prescribed
- Terbinafine Hcl113 claims
- Cephalexin36 claims
- Gabapentin35 claims
- Allopurinol32 claims
- Hydrocodone-Acetaminophen31 claims
- Duloxetine Hcl26 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.
The MIPS final score for 2023 (Medicare payment program): 99.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $148.01
7 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 4,596 providers of this specialty with any payment received $2,476.60 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James M. Greer among 1,023 podiatrist records in California
James M. Greer, 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
- Graduated1998 · median 1998 among the 593 with a school on file
- Record last updated2011 · 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 Brentwood → Podiatrist nationwide →
The 8 podiatrist records with the nearest ZIP codes
- Dennis Osborne, DPMAntioch, CA 945091881743425
- Brian Elchinoff, DPMConcord, CA 945201609855964
- Gitanjali Patel, DPMConcord, CA 945201023154622
- Simranjit SandhuConcord, CA 945201043839293
- Ted Mihok, DPMAlameda, CA 945011467405241
- Jeffrey Niccoli, DPMAlameda, CA 945011497716971
- Anthony Poggio, DPMAlameda, CA 945011013960806
- Jennifer Strauser, DPMAlameda, CA 945011891878302
Common questions
What is James M. Greer, DPM's NPI number?
James M. Greer, DPM's National Provider Identifier (NPI) is 1376632596, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James M. Greer, DPM located?
The NPPES record lists a practice address at 350 John Muir Pkwy, Brentwood, CA, 94513. Phone: (925) 516-1551. Providers update this record themselves, so call before visiting.
How can I verify James M. Greer, DPM's license?
NPPES lists California license number E4225, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does James M. Greer, DPM prescribe under Medicare Part D?
In 2024, James M. Greer, DPM had 379 Medicare Part D claims for 148 beneficiaries; the average among podiatrist prescribers was 314. Part D covers Medicare prescriptions only.
What is James M. Greer, DPM's MIPS final score?
The 2023 MIPS final score is 99.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.