NPPES file of Aug 9, 2026

Angeli Duran, MD, DO

Internal Medicine Physician · Vacaville, CA

Angeli Duran, MD, DO is an internal medicine physician with a practice address in Vacaville, California, and NPI 1801144050, issued on Aug 20, 2012. Check the license (California 20A20091, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801144050
Name
Angeli Duran
Credential
MD, DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
20A20091 CA
OL60844767 WA
Self-reported in NPPES; status is on the state search
Practice location
770 Mason St, Vacaville, CA 95688
Phone
(707) 427-4900
Enumerated
Aug 20, 2012
Record last updated
Apr 26, 2023
Medicare enrollment
Enrolled (PECOS I20230203001487); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2018
Telehealth
Offers telehealth (CMS)
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 770 Mason St

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

  1. Rich Adkins, P.T.Physical Therapist1235141268
  2. Stephanie Ali, PA-CPhysician Assistant1871964353
  3. Catherine Anthony-Tkach, FNP-BCFamily Nurse Practitioner1790025922
  4. Tania Aung, M.D.Allergy Physician1760654263
  5. Teresa Auyeung, MDFamily Medicine Physician1780771154
  6. Debashree Banerjee, MDPediatrics Physician1588751952

Verify Angeli Duran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A20091
    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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18% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,614 Medicare Part D claims for 272 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 37 claims were for opioids.

  1. Angeli Duran2,614
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium179 claims
  2. Losartan Potassium156 claims
  3. Gabapentin128 claims
  4. Lisinopril108 claims
  5. Amlodipine Besylate106 claims
  6. Levothyroxine Sodium96 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.

Bills Medicare through one group practice

  1. Sutter Valley Medical FoundationFairfield, CA

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

Angeli Duran among 17,696 internal medicine physician records in California

Angeli Duran, MD, 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 2012, is newer than 68% of them.

  • NPI issued2012 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2018 · median 2004 among the 11,065 with a school on file
  • Record last updated2023 · 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).

53 internal medicine physician records list a practice address in Vacaville

They are 53 of the 1,903 NPPES records with a practice address in Vacaville, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kyaw Aung, MDVacaville, CA 956881386722114
  2. Hon Chan, M.D.Vacaville, CA 956881265529549
  3. Anne Chen, M.D.Vacaville, CA 956881003852708
  4. Thomas Fashinell, MDVacaville, CA 956881609926419
  5. Andleeb Judge, M.D.Vacaville, CA 956881932141124
  6. Frank Karneges, DOVacaville, CA 956881336220581
  7. Richard Lasslo, MDVacaville, CA 956881467526780
  8. James Lee, MDVacaville, CA 956881134279847

Common questions

What is Angeli Duran, MD, DO's NPI number?

Angeli Duran, MD, DO's National Provider Identifier (NPI) is 1801144050, issued on Aug 20, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Angeli Duran, MD, DO located?

The NPPES record lists a practice address at 770 Mason St, Vacaville, CA, 95688. Phone: (707) 427-4900. Providers update this record themselves, so call before visiting.

How can I verify Angeli Duran, MD, DO's license?

NPPES lists California license number 20A20091, 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 Angeli Duran, MD, DO prescribe under Medicare Part D?

In 2024, Angeli Duran, MD, DO had 2,614 Medicare Part D claims for 272 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.