NPPES file of Aug 9, 2026

David Erik Greene, M.D.

Radiation Oncology Physician · Salinas, CA

David Erik Greene, M.D. is a radiation oncology physician with a practice address in Salinas, California, and NPI 1285600403, issued on Feb 27, 2006. Check the license (California C54574, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285600403
Name
David Erik Greene
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
C54574 CA
MD-13697 HI
Self-reported in NPPES; status is on the state search
Practice location
610 E Romie LN, Salinas, CA 93901
Phone
(858) 603-0172
Enumerated
Feb 27, 2006
Record last updated
Aug 20, 2024
Medicare enrollment
Enrolled (PECOS I20130213000523); accepts Medicare assignment
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 610 E Romie LN

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

  1. Jeffrey Berman, M.D.Specialist1922104355
  2. Paul Fowler, M.D., PH.D.Pediatrics Physician1508022385
  3. Leslie Galloway, M.D.Pediatrics Physician1851497291
  4. William Koehne, M.D.Specialist1124124540
  5. Lena Malik, M.D.Pediatrics Physician1639119977

Verify David Erik Greene in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C54574
    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
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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46% fewer Medicare Part D claims than the average radiation oncology physician in 2024

73 Medicare Part D claims for 49 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. David Greene73
  2. Specialty average134

Most prescribed

  1. Mometasone Furoate24 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score58.1
  2. Costout of 100 · 30%74.0
  3. Promoting interoperabilityout of 100 · 25%93.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $327.91

3 payments; by number, the most common kind was food and beverage; the largest payer was Bioprotect Medical, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Greene$327.91
  2. Specialty average$1,897.85

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

Bills Medicare through 10 group practices

  1. AG Medical Group PCMonterey, CA
  2. Clear Choice DermatologyWarrenton, OR
  3. Dermatologist Medical Group OF North County IncOceanside, CA
  4. F Awadalla MD PCMission Viejo, CA
  5. J Robert West MD IncTorrance, CA
  6. Kathleen P Hutton M D IncNewport Beach, CA
  7. LA Laser Center PC A Professional Medical CorporationPalmdale, CA
  8. Redding Dermatology Medical Group IncRedding, CA
  9. Salinas Valley Urology AssociatesSalinas, CA
  10. Vipal Soni MD IncHuntington Beach, CA

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

David Erik Greene among 735 radiation oncology physician records in California

David Erik Greene, M.D. is one of 735 radiation oncology physician records with a practice address in California. 83% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 55% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2004 · median 2005 among the 545 with a school on file
  • Record last updated2024 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in California

There are 735 radiation oncology physician records in California.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Jacob Andrade, MDSalinas, CA 939011659630044
  2. Kenneth Biehl, M.D.Salinas, CA 939011871702233
  3. Esmond Chan, M.D.Salinas, CA 939011083612626
  4. Kaveh MaghsoudiSalinas, CA 939011578889820
  5. Neal Glover, M.D.Monterey, CA 939401245247485
  6. David Holley, M.D.Monterey, CA 939401801981311
  7. Samrat Sanghvi, M.D.Monterey, CA 939401811422637
  8. Bradley Tamler, M.D.Monterey, CA 939401740375575

Common questions

What is David Erik Greene, M.D.'s NPI number?

David Erik Greene, M.D.'s National Provider Identifier (NPI) is 1285600403, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Erik Greene, M.D. located?

The NPPES record lists a practice address at 610 E Romie LN, Salinas, CA, 93901. Phone: (858) 603-0172. Providers update this record themselves, so call before visiting.

How can I verify David Erik Greene, M.D.'s license?

NPPES lists California license number C54574, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does David Erik Greene, M.D. prescribe under Medicare Part D?

In 2024, David Erik Greene, M.D. had 73 Medicare Part D claims for 49 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

What is David Erik Greene, M.D.'s MIPS final score?

The 2023 MIPS final score is 77.9 of 100, reported for the practice group. 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.