NPPES file of Aug 9, 2026

Alesia Joy Wagner-Largent, D.O.

Family Medicine Physician · Vacaville, CA

Alesia Joy Wagner-Largent, D.O. is a family medicine physician with a practice address in Vacaville, California, and NPI 1205867892, issued on Jul 5, 2006. Check the license (California 20A8597, 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
1205867892
Name
Alesia Joy Wagner-Largent
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
20A8597 CA
OS0017549 FL
R3E50 MO
5121 NV
Self-reported in NPPES; status is on the state search
Practice location
1119 E Monte Vista Ave, Vacaville, CA 95688
Phone
(707) 469-4640
Enumerated
Jul 5, 2006
Record last updated
Nov 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1119 E Monte Vista Ave

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

  1. Brent Batty, LMFTMarriage & Family Therapist1801906193
  2. Joy Castrejon, LCSWClinical Social Worker1114121308
  3. Julie Cooper, R.N.Registered Nurse1487715710
  4. Hannah Crowl, NPNurse Practitioner1932446598
  5. William Davis, M.D.Psychiatry Physician1124494646
  6. Franklyn DirisuAdult Companion1992416812

Verify Alesia Joy Wagner-Largent in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A8597
    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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99% fewer Medicare Part D claims than the average family medicine physician in 2024

33 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Alesia Wagner-Largent33
  2. Specialty average3,544

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.

Alesia Joy Wagner-Largent among 17,133 family medicine physician records in California

Alesia Joy Wagner-Largent, D.O. 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 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2021 · 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).

56 family medicine physician records list a practice address in Vacaville

They are 56 of the 1,903 NPPES records with a practice address in Vacaville, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Azim Ahmady, MDVacaville, CA 956881417035916
  2. Teresa Auyeung, MDVacaville, CA 956881780771154
  3. Raquel Cripe, M.D.Vacaville, CA 956881912922782
  4. Ricardo Denapoli, D.O.Vacaville, CA 956881295703189
  5. Peaslee Dumont, MDVacaville, CA 956881588748768
  6. Michael Earwood, MDVacaville, CA 956881932287828
  7. Gail Feinberg, DOVacaville, CA 956881194760025
  8. Behroz Hamkar, M.D.Vacaville, CA 956881073525036

Common questions

What is Alesia Joy Wagner-Largent, D.O.'s NPI number?

Alesia Joy Wagner-Largent, D.O.'s National Provider Identifier (NPI) is 1205867892, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alesia Joy Wagner-Largent, D.O. located?

The NPPES record lists a practice address at 1119 E Monte Vista Ave, Vacaville, CA, 95688. Phone: (707) 469-4640. Providers update this record themselves, so call before visiting.

How can I verify Alesia Joy Wagner-Largent, D.O.'s license?

NPPES lists California license number 20A8597, 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 Alesia Joy Wagner-Largent, D.O. prescribe under Medicare Part D?

In 2024, Alesia Joy Wagner-Largent, D.O. had 33 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.