NPPES file of Aug 9, 2026

Ashley Hartt Anderson, DO

Family Medicine Physician · Davis, CA

Ashley Hartt Anderson, DO is a family medicine physician with a practice address in Davis, California, and NPI 1730448366, issued on May 16, 2012. Check the license (California 20A16535, 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
1730448366
Name
Ashley Hartt Anderson
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A16535 CA
Self-reported in NPPES; status is on the state search
Practice location
2330 W Covell Blvd, Davis, CA 95616
Phone
(530) 668-2600
Enumerated
May 16, 2012
Record last updated
Jan 5, 2024
Fax
(530) 756-5917
Medicare enrollment
Enrolled (PECOS I20180824002915); accepts Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2012
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.
Download card Updates feed

Also registered at 2330 W Covell Blvd

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

  1. Corinne Case, PA-CMedical Physician Assistant1053661603
  2. Priscilla Ching, FNPFamily Nurse Practitioner1659746378
  3. Marcia Isakari, MDFamily Medicine Physician1861580771
  4. Veeraparn Kanchananakhin, M.D.Pediatrics Physician1831118942
  5. Kevin Mould, M.D.Family Medicine Physician1255351748
  6. Thomas Ormiston, MDFamily Medicine Physician1568498319

Verify Ashley Hartt Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A16535
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

1% fewer Medicare Part D claims than the average family medicine physician in 2024

3,504 Medicare Part D claims for 346 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 69 claims were for opioids.

  1. Ashley Anderson3,504
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium260 claims
  2. Lisinopril185 claims
  3. Losartan Potassium162 claims
  4. Omeprazole153 claims
  5. Amlodipine Besylate140 claims
  6. Levothyroxine Sodium131 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. Dignity Health Medical FoundationWoodland, CA

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

96 family medicine physician records list a practice address in Davis

They are 96 of the 1,711 NPPES records with a practice address in Davis, and 17,133 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Ashley Hartt Anderson, DO's NPI number?

Ashley Hartt Anderson, DO's National Provider Identifier (NPI) is 1730448366, issued on May 16, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Hartt Anderson, DO located?

The NPPES record lists a practice address at 2330 W Covell Blvd, Davis, CA, 95616. Phone: (530) 668-2600. Providers update this record themselves, so call before visiting.

How can I verify Ashley Hartt Anderson, DO's license?

NPPES lists California license number 20A16535, 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 Ashley Hartt Anderson, DO prescribe under Medicare Part D?

In 2024, Ashley Hartt Anderson, DO had 3,504 Medicare Part D claims for 346 beneficiaries; 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.