Carlos R. Vigil, DO
Internal Medicine Physician · Rancho Cucamonga, CA
Carlos R. Vigil, DO is an internal medicine physician with a practice address in Rancho Cucamonga, California, and NPI 1366494015, issued on May 17, 2006. Check the license (California 20A7446, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Carlos R. Vigil
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A7446 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7974 Haven Ave, Rancho Cucamonga, CA 91730
- Phone
- (909) 941-0661
- Enumerated
- May 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (909) 948-5577
- Medicaid ID
- 00AX74460 CA
- Medicare enrollment
- Enrolled (PECOS I20050412001093); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 7974 Haven Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Barag, D.O.Family Medicine Physician1366444838
- Teresa Chang, L.AC.Acupuncturist1912212002
- Satish Choudhary, MDCardiovascular Disease Physician1669429841
- Christopher Ferraro, DCChiropractor1477656346
- Robert Gonzalez, DCChiropractor1891874822
- Mahmoud Ibrahim, MDPediatrics Physician1063451771
Verify Carlos R. Vigil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A7446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average internal medicine physician in 2024
3,651 Medicare Part D claims for 424 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 116 claims were for opioids.
Most prescribed
- Amlodipine Besylate143 claims
- Atorvastatin Calcium134 claims
- Pantoprazole Sodium130 claims
- Levothyroxine Sodium109 claims
- Carvedilol95 claims
- Montelukast Sodium94 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 MIPS final score for 2023 (Medicare payment program): 36.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.83
1 payment: food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- United Hospitalist IncRancho Cucamonga, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlos R. Vigil among 17,696 internal medicine physician records in California
Carlos R. Vigil, DO is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1997 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Rancho Cucamonga → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohamed Ali, M.D.Rancho Cucamonga, CA 917301548395239
- Nena ArciagaRancho Cucamonga, CA 917301497594097
- Catherine Joy CabugaoRancho Cucamonga, CA 917301063091098
- Tarek Ezzeddine, MDRancho Cucamonga, CA 917301740471879
- Hetalben Makwana, MDRancho Cucamonga, CA 917301093028078
- Ythanh Nguyen, MDRancho Cucamonga, CA 917301255391181
- Cong Phan, M.D.Rancho Cucamonga, CA 917301386778033
- Teri Rhetta, M.D.Rancho Cucamonga, CA 917301669685293
Common questions
What is Carlos R. Vigil, DO's NPI number?
Carlos R. Vigil, DO's National Provider Identifier (NPI) is 1366494015, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carlos R. Vigil, DO located?
The NPPES record lists a practice address at 7974 Haven Ave, Rancho Cucamonga, CA, 91730. Phone: (909) 941-0661. Providers update this record themselves, so call before visiting.
How can I verify Carlos R. Vigil, DO's license?
NPPES lists California license number 20A7446, 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 Carlos R. Vigil, DO prescribe under Medicare Part D?
In 2024, Carlos R. Vigil, DO had 3,651 Medicare Part D claims for 424 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Carlos R. Vigil, DO's MIPS final score?
The 2023 MIPS final score is 36.2 of 100. 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.