NPPES file of Aug 9, 2026

Mark Douglas Grove, PA-C

Surgical Physician Assistant · Loma Linda, CA

Mark Douglas Grove, PA-C is a surgical physician assistant with a practice address in Loma Linda, California, and NPI 1679306153, issued on Aug 21, 2024. Check the license (California PA65295, as entered in NPPES) 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
1679306153
Name
Mark Douglas Grove
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA65295 CA
Self-reported in NPPES; status is on the state search
Practice location
24785 Stewart St RM 201, Loma Linda, CA 92350
Phone
(909) 558-8161
Enumerated
Aug 21, 2024
Record last updated
May 14, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest surgical physician assistant records → All 1,075 in California → Look up another NPI →

Also registered at 24785 Stewart St RM 201

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

  1. Eunice Kim, PA-CPhysician Assistant1548949704
  2. Diem Tien NguyenPhysician Assistant1427873298
  3. Anhdao UongPhysician Assistant1619703311

Verify Mark Douglas Grove in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA65295    Check 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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77% fewer Medicare Part D claims than the average surgical physician assistant in 2024

70 Medicare Part D claims for 36 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D.

  1. Mark Grove70
  2. Specialty average304

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.

Mark Douglas Grove among 1,075 surgical physician assistant records in California

Mark Douglas Grove, PA-C is one of 1,075 surgical physician assistant records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 96% of them.

  • NPI issued2024 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in California

There are 1,075 surgical physician assistant records in California.

All 1,075 in California → Every provider in Loma Linda → Surgical Physician Assistant nationwide →

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Andrew FelixLoma Linda, CA 923501851179154
  2. Peter Peng, PA-CLoma Linda, CA 923501497421747
  3. Leigh Ballou, PA-CLoma Linda, CA 923541891794657
  4. Andrea RidaLoma Linda, CA 923541629541354
  5. Jason Roddick, PA-CLoma Linda, CA 923541164509899
  6. O. Shattuck, P.A.Loma Linda, CA 923541568569598
  7. Lisa Bodzio, PA-CFontana, CA 923351356548069
  8. Jesse Ingram, PA-CFontana, CA 923351851512560

Common questions

What is Mark Douglas Grove, PA-C's NPI number?

Mark Douglas Grove, PA-C's National Provider Identifier (NPI) is 1679306153, issued on Aug 21, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mark Douglas Grove, PA-C located?

The NPPES record lists a practice address at 24785 Stewart St RM 201, Loma Linda, CA, 92350. Phone: (909) 558-8161. Providers update this record themselves, so call before visiting.

How can I verify Mark Douglas Grove, PA-C's license?

NPPES lists California license number PA65295, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Douglas Grove, PA-C prescribe under Medicare Part D?

In 2024, Mark Douglas Grove, PA-C had 70 Medicare Part D claims for 36 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.