NPPES file of Aug 9, 2026

Kevin Grierson, DPM

Foot & Ankle Surgery Podiatrist · Santa Rosa, CA

Kevin Grierson, DPM is a foot & ankle surgery podiatrist with a practice address in Santa Rosa, California, and NPI 1154770048, issued on Jun 10, 2016. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154770048
Name
Kevin Grierson
Credential
DPM
Primary taxonomy
Foot & Ankle Surgery Podiatrist 213ES0103X
License number
0116029440 VA
Self-reported in NPPES; status is on the state search
Practice location
2281 Cleveland Ave, Santa Rosa, CA 95403
Phone
(707) 544-3337
Enumerated
Jun 10, 2016
Record last updated
Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190801002840); accepts Medicare assignment
Medical or professional school
California School Of Podiatric Medicine, 2016
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2281 Cleveland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Walter D'Costa, D.P.M.Foot & Ankle Surgery Podiatrist1548336605
  2. Carl Larusson, DPMPodiatrist1013602010
  3. Sagar Shah, DPMPodiatrist1619507985

Verify Kevin Grierson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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31% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024

231 Medicare Part D claims for 111 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. 33 claims were for opioids.

  1. Kevin Grierson231
  2. Specialty average335

Most prescribed

  1. Cephalexin32 claims
  2. Doxycycline Hyclate32 claims
  3. Terbinafine Hcl27 claims
  4. Meloxicam23 claims
  5. Ciclopirox22 claims
  6. Oxycodone Hcl19 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.

Industry payments in 2024: $556.34

17 payments; by number, the most common kind was food and beverage; the largest payer was Bioventus LLC. The 6,936 providers of this specialty with any payment received $2,972.24 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kevin Grierson$556.34
  2. Specialty average$2,972.24

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Providence Medical FoundationSanta Rosa, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kevin Grierson among 1,248 foot & ankle surgery podiatrist records in California

Kevin Grierson, DPM is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.

  • NPI issued2016 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2016 · median 2010 among the 970 with a school on file
  • Record last updated2019 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Foot & Ankle Surgery Podiatrist providers in California

There are 1,248 foot & ankle surgery podiatrist records in California.

The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes

  1. Seth Ashraf, DPMSanta Rosa, CA 954031033739735
  2. Thomas Chang, D.P.M.Santa Rosa, CA 954031841315736
  3. Kristina CorleySanta Rosa, CA 954031457996753
  4. Walter D'Costa, D.P.M.Santa Rosa, CA 954031548336605
  5. John Hollander, D.P.M.Santa Rosa, CA 954041104822758
  6. Deha Karaoglan, DPMSanta Rosa, CA 954041518926252
  7. Rachel Hoyal, DPMSanta Rosa, CA 954051598991366
  8. Steven Kim, D.P.M.Santa Rosa, CA 954051306877006

Common questions

What is Kevin Grierson, DPM's NPI number?

Kevin Grierson, DPM's National Provider Identifier (NPI) is 1154770048, issued on Jun 10, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Kevin Grierson, DPM located?

The NPPES record lists a practice address at 2281 Cleveland Ave, Santa Rosa, CA, 95403. Phone: (707) 544-3337. Providers update this record themselves, so call before visiting.

How can I verify Kevin Grierson, DPM's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kevin Grierson, DPM prescribe under Medicare Part D?

In 2024, Kevin Grierson, DPM had 231 Medicare Part D claims for 111 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.