Ann H. Johnson, DO
General Practice Physician · Visalia, CA
Ann H. Johnson, DO is a general practice physician with a practice address in Visalia, California, and NPI 1871175992, issued on Apr 27, 2021. Check the license (California 2OA7713, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ann H. Johnson
- Credential
- DO
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 2OA7713 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2431 W Caldwell Ave, Visalia, CA 93277
- Phone
- (559) 627-5555
- Enumerated
- Apr 27, 2021
- Record last updated
- Apr 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (559) 741-3515
- Medicare enrollment
- Enrolled (PECOS I20231229002039); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Ann H. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 2OA7713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average general practice physician in 2024
136 Medicare Part D claims for 36 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
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
- Visalia Walk IN Medical Clinic IncVisalia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann H. Johnson among 1,956 general practice physician records in California
Ann H. Johnson, DO is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 85% of them.
- NPI issued2021 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1997 · median 1994 among the 520 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Visalia → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Youssef Bakhoum, MDVisalia, CA 932771285908707
- Tony Carey, D.O.Taft, CA 932681053456970
- Arthur Molina, MDWoodlake, CA 932861598775934
- Vibul Tangpraphaphorn, M.D.Taft, CA 932681255514253
- Steven Washington, MDTaft, CA 932681922018670
- Jong Moon, M.D.Shafter, CA 932631760545925
- Monica Murphy, MDShafter, CA 932631992725634
- Nandan Bhatt, DR.Porterville, CA 932571356538060
Common questions
What is Ann H. Johnson, DO's NPI number?
Ann H. Johnson, DO's National Provider Identifier (NPI) is 1871175992, issued on Apr 27, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ann H. Johnson, DO located?
The NPPES record lists a practice address at 2431 W Caldwell Ave, Visalia, CA, 93277. Phone: (559) 627-5555. Providers update this record themselves, so call before visiting.
How can I verify Ann H. Johnson, DO's license?
NPPES lists California license number 2OA7713, 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 Ann H. Johnson, DO prescribe under Medicare Part D?
In 2024, Ann H. Johnson, DO had 136 Medicare Part D claims for 36 beneficiaries; the average among general practice physician prescribers was 3,030. 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.