Charles Allen Moss, MD
Family Medicine Physician · La Jollaa, CA
Charles Allen Moss, MD is a family medicine physician with a practice address in La Jollaa, California, and NPI 1215055207, issued on Mar 27, 2007. Check the license (California G033632, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Allen Moss
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G033632 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8950 Villa LA Jolla Drive, La Jollaa, CA 92037
- Phone
- (858) 457-1314
- Enumerated
- Mar 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (858) 457-3615
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Charles Allen Moss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G033632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
459 Medicare Part D claims for 66 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 30 claims were for opioids.
Most prescribed
- Levothyroxine Sodium40 claims
- Clonazepam26 claims
- Lorazepam17 claims
- Tirosint17 claims
- Oxycodone-Acetaminophen14 claims
- Amlodipine Besylate13 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): 62.6 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Charles Allen Moss among 17,133 family medicine physician records in California
Charles Allen Moss, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nasrin ArbabiLa Jolla, CA 920371881655462
- Harriet Bielawski, M.D.La Jolla, CA 920371962474049
- Gerard Blake, MDLa Jolla, CA 920371962481929
- Elena Dembo-Smeaton, M.D.La Jolla, CA 920371184795296
- L Dinenberg, M.D.La Jolla, CA 920371952479164
- Gilbert Dominguez, M.D.La Jolla, CA 920371275601478
- Teresa Dudarewicz, M.D.La Jolla, CA 920371679634406
- Mona Ezzat, M.D.La Jolla, CA 920371902844939
Common questions
What is Charles Allen Moss, MD's NPI number?
Charles Allen Moss, MD's National Provider Identifier (NPI) is 1215055207, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles Allen Moss, MD located?
The NPPES record lists a practice address at 8950 Villa LA Jolla Drive, La Jollaa, CA, 92037. Phone: (858) 457-1314. Providers update this record themselves, so call before visiting.
How can I verify Charles Allen Moss, MD's license?
NPPES lists California license number G033632, 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 Charles Allen Moss, MD prescribe under Medicare Part D?
In 2024, Charles Allen Moss, MD had 459 Medicare Part D claims for 66 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Charles Allen Moss, MD's MIPS final score?
The 2023 MIPS final score is 62.6 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.