William L. Carveth, MD
Colon & Rectal Surgery Physician · Fresno, CA
William L. Carveth, MD is a colon & rectal surgery physician with a practice address in Fresno, California, and NPI 1003992918, issued on Oct 31, 2006. Check the license (California G51200, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William L. Carveth
- Credential
- MD
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- G51200 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6121 N Thesta, Fresno, CA 93710
- Phone
- (559) 440-0283
- Enumerated
- Oct 31, 2006
- Record last updated
- Sep 24, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (559) 440-0192
- Medicaid ID
- 00G512000 CA
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 198 in California → Look up another NPI →
Also registered at 6121 N Thesta
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Garry, MDColon & Rectal Surgery Physician1669558573
- Alice Jackson, RN NPNurse Practitioner1295754109
- Christopher Perkins, MDHematology & Oncology Physician1396820189
Verify William L. Carveth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G51200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
52 Medicare Part D claims, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Vancomycin Hcl45 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): 72.7 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: $15.28
1 payment: food and beverage; the largest payer was Axonics, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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.
William L. Carveth among 198 colon & rectal surgery physician records in California
William L. Carveth, MD is one of 198 colon & rectal surgery physician records with a practice address in California. 87% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2008 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in California
There are 198 colon & rectal surgery physician records in California.
All 198 in California → Every provider in Fresno → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- David Disbrow, M.D.Fresno, CA 937101730406901
- Pejmon Estakhri, MDFresno, CA 937101215460506
- John Garry, MDFresno, CA 937101669558573
- Gabrielle PerrottiFresno, CA 937101508326752
- John Wade, M.D.Fresno, CA 937101346297330
- James Bruce, MDFresno, CA 937201699859454
- Wai Lee, M.D.Fresno, CA 937201053334748
- Leonard Lovalvo, MDFresno, CA 937201154401628
Common questions
What is William L. Carveth, MD's NPI number?
William L. Carveth, MD's National Provider Identifier (NPI) is 1003992918, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William L. Carveth, MD located?
The NPPES record lists a practice address at 6121 N Thesta, Fresno, CA, 93710. Phone: (559) 440-0283. Providers update this record themselves, so call before visiting.
How can I verify William L. Carveth, MD's license?
NPPES lists California license number G51200, 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 William L. Carveth, MD prescribe under Medicare Part D?
In 2024, William L. Carveth, MD had 52 Medicare Part D claims; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
What is William L. Carveth, MD's MIPS final score?
The 2023 MIPS final score is 72.7 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.