NPPES file of Aug 9, 2026

David R. Lawson, M.D.

Diagnostic Radiology Physician · Wildomar, CA

David R. Lawson, M.D. is a diagnostic radiology physician with a practice address in Wildomar, California, and NPI 1255383634, issued on May 16, 2006. Check the license (California A81464, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255383634
Name
David R. Lawson
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
A81464 CA
Self-reported in NPPES; status is on the state search
Practice location
36320 Inland Valley Dr, Wildomar, CA 92595
Phone
(951) 600-3811
Enumerated
May 16, 2006
Record last updated
Mar 30, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(951) 600-4493
Medicaid ID
00A814640 CA
Medicare enrollment
Enrolled (PECOS I20041208000357); accepts Medicare assignment
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 36320 Inland Valley Dr

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

  1. Annalisa Abjelina, M.D.Pediatrics Physician1740389444
  2. Sabry Bakr, M.D.Pediatrics Physician1710985569
  3. David Chang, M.D.Nephrology Physician1043266240
  4. Ellen Chen, M.D.Pediatrics Physician1457300097
  5. Kenneth Chon, M.D.Diagnostic Radiology Physician1306898721
  6. Martin Collen, M.D.Gastroenterology Physician1578659249

Verify David R. Lawson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A81464
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 93.5 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 score90.0
  2. Costout of 100 · 30%72.7
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. Universal Radiology Partners OF California PCTemecula, CA

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

David R. Lawson among 4,500 diagnostic radiology physician records in California

David R. Lawson, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1997 · median 2004 among the 3,130 with a school on file
  • Record last updated2009 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 diagnostic radiology physician records list a practice address in Wildomar

They are 8 of the 937 NPPES records with a practice address in Wildomar, and 4,500 diagnostic radiology physician records in California.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Kenneth Chon, M.D.Wildomar, CA 925951306898721
  2. John Kim, MDWildomar, CA 925951548212921
  3. David Scafidi, MDWildomar, CA 925951215903158
  4. Philip Simmons, MDWildomar, CA 925951972579829
  5. Brian Sims, MDWildomar, CA 925951730155821
  6. James Stapakis, MDWildomar, CA 925951376519462
  7. Christopher Toensing, M.D.Wildomar, CA 925951376801332
  8. Jason Beck, M.D.Temecula, CA 925921316150816

Common questions

What is David R. Lawson, M.D.'s NPI number?

David R. Lawson, M.D.'s National Provider Identifier (NPI) is 1255383634, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David R. Lawson, M.D. located?

The NPPES record lists a practice address at 36320 Inland Valley Dr, Wildomar, CA, 92595. Phone: (951) 600-3811. Providers update this record themselves, so call before visiting.

How can I verify David R. Lawson, M.D.'s license?

NPPES lists California license number A81464, 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.

What is David R. Lawson, M.D.'s MIPS final score?

The 2023 MIPS final score is 93.5 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.