Carter John Maurer, M.D.
Orthopaedic Surgery Physician · San Diego, CA
Carter John Maurer, M.D. is an orthopaedic surgery physician with a practice address in San Diego, California, and NPI 1629042031, issued on Feb 14, 2006. Check the license (California C55345, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Carter John Maurer
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- C55345 CA
MD00048857 WA
Self-reported in NPPES; status is on the state search - Practice location
- 8008 Frost St, San Diego, CA 92123
- Phone
- (858) 939-5434
- Enumerated
- Feb 14, 2006
- Record last updated
- Apr 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (858) 939-5470
- Medicare enrollment
- Enrolled (PECOS I20130823001165); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2000
- Entity
- Type 1 · individual
Also registered at 8008 Frost St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Freydoun Alavi, M.D.Obstetrics & Gynecology Physician1205828167
- Michael Bennett, MDGastroenterology Physician1700895927
- Joel Berger, D.D.S.,M.D.Oral & Maxillofacial Surgery (D.M.D.)1841218229
- Chrissy Billones, PA-CSurgical Physician Assistant1710238811
- Dori Cage, M.D.Orthopaedic Hand Surgery Physician1871592253
- Alfonso Camberos, M.D., F.A.C.S.Surgery of the Hand (Plastic Surgery) Physician1942225388
Verify Carter John Maurer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C55345Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
24 Medicare Part D claims for 20 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen14 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): 73.6 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).
Industry payments in 2024: $291.27
7 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
Other orthopaedic surgery physician records in California
- Karim Abdollahi, M.D.Laguna Beach, CA1942240403
- Michael Abdulian, MDGlendale, CA1649469628
- Hussein Abdulrassoul, MDRiverside, CA1972123891
- Douglas Abeles, MDCastro Valley, CA1508961582
- Anthony Abene, MDSan Jose, CA1457437964
- Torgom Abraamyan, M.D.Van Nuys, CA1013370410
- Monther AbuhantashSan Francisco, CA1447041512
- Joshua Acebo, MDPalo Alto, CA1396373734
- Daniel Acevedo, M.D.Thousand Oaks, CA1184856122
- John Adams, MDLos Angeles, CA1215914114
Common questions
What is Carter John Maurer, M.D.'s NPI number?
Carter John Maurer, M.D.'s National Provider Identifier (NPI) is 1629042031, issued on Feb 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carter John Maurer, M.D. located?
The NPPES record lists a practice address at 8008 Frost St, San Diego, CA, 92123. Phone: (858) 939-5434. Providers update this record themselves, so call before visiting.
How can I verify Carter John Maurer, M.D.'s license?
NPPES lists California license number C55345, 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 Carter John Maurer, M.D. prescribe under Medicare Part D?
In 2024, Carter John Maurer, M.D. had 24 Medicare Part D claims for 20 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
What is Carter John Maurer, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 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.