Sandra Tomlinson-Hansen, M.D.
Surgery Physician · Visalia, CA
Sandra Tomlinson-Hansen, M.D. is a surgery physician with a practice address in Visalia, California, and NPI 1225561814, issued on Apr 10, 2017. Check the license (California A160131, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sandra Tomlinson-Hansen
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A160131 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 W Mineral King Ave, Visalia, CA 93291
- Phone
- (559) 624-2000
- Enumerated
- Apr 10, 2017
- Record last updated
- Jul 3, 2023
- Medicare enrollment
- Enrolled (PECOS I20240416001188); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 400 W Mineral King Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammed Asfhan Ahmed, DOInternal Medicine Physician1588161483
- Peter Aijian, M.D.Emergency Medicine Physician1518978287
- Akram Al-Saber, MDStudent in an Organized Health Care Education/Training Program1306784608
Verify Sandra Tomlinson-Hansen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average surgery physician in 2024
31 Medicare Part D claims for 15 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.
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
- Riverside Surgical Associates, PCLowell, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra Tomlinson-Hansen among 3,118 surgery physician records in California
Sandra Tomlinson-Hansen, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 86% of them.
- NPI issued2017 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2017 · median 2003 among the 1,901 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Visalia → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Nichole Atherton, MDVisalia, CA 932911881875185
- Sebastiano Cassaro, MDVisalia, CA 932911851430250
- Kevin Cowan, MDVisalia, CA 932911073045068
- Geoffrey Darby, M.D.Visalia, CA 932911275929911
- Russell Dounies, MDVisalia, CA 932911851354831
- Ameneh Kalani, M.D.Visalia, CA 932911083879746
- Satish Kesavaramanujam, M.D.Visalia, CA 932911609969005
- Karen Mackenzie, M.D.Visalia, CA 932911205890654
Common questions
What is Sandra Tomlinson-Hansen, M.D.'s NPI number?
Sandra Tomlinson-Hansen, M.D.'s National Provider Identifier (NPI) is 1225561814, issued on Apr 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Tomlinson-Hansen, M.D. located?
The NPPES record lists a practice address at 400 W Mineral King Ave, Visalia, CA, 93291. Phone: (559) 624-2000. Providers update this record themselves, so call before visiting.
How can I verify Sandra Tomlinson-Hansen, M.D.'s license?
NPPES lists California license number A160131, 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 Sandra Tomlinson-Hansen, M.D. prescribe under Medicare Part D?
In 2024, Sandra Tomlinson-Hansen, M.D. had 31 Medicare Part D claims for 15 beneficiaries; the average among surgery physician prescribers was 147. 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.