Tomas Wong Wy, M.D.
Family Medicine Physician · Carpinteria, CA
Tomas Wong Wy, M.D. is a family medicine physician with a practice address in Carpinteria, California, and NPI 1447243811, issued on Aug 31, 2005. Check the license (California C51576, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tomas Wong Wy
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C51576 CA
Self-reported in NPPES; status is on the state search - Practice location
- 931 Walnut Ave, Carpinteria, CA 93013
- Phone
- (805) 560-1050
- Enumerated
- Aug 31, 2005
- Record last updated
- Oct 17, 2023
- Medicare enrollment
- Enrolled (PECOS I20160428001302); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 931 Walnut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Cahn, N.P.Nurse Practitioner1861418600
- William Edelstein, M.D.Internal Medicine Physician1073527875
- Aurora Meadows, RDRegistered Dietitian1578275574
- Bridget Trygar, R.N.Ambulatory Care Registered Nurse1659762243
Verify Tomas Wong Wy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C51576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average family medicine physician in 2024
1,385 Medicare Part D claims for 130 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium154 claims
- Metformin Hcl108 claims
- Lisinopril84 claims
- Losartan Potassium68 claims
- Amlodipine Besylate67 claims
- Gabapentin58 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
- Santa Barbara County AuditorSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tomas Wong Wy among 17,133 family medicine physician records in California
Tomas Wong Wy, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1987 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 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).
7 family medicine physician records list a practice address in Carpinteria
They are 7 of the 201 NPPES records with a practice address in Carpinteria, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Carpinteria → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Beamer, M.D.Carpinteria, CA 930131538273933
- Eduardo Clark, M.D.Carpinteria, CA 930131447367826
- Ali Javanbakht, M.D.Carpinteria, CA 930131710097621
- Jeffrey Kim, M.D.Carpinteria, CA 930131659496339
- Carolyn Murphy, M.D.Carpinteria, CA 930131912092420
- Rachel Trautwein, M.D.Carpinteria, CA 930131295837359
- Jody Balloch, MDCamarillo, CA 930121316929615
- Walter Dugger, M.D.Camarillo, CA 930121609922541
Common questions
What is Tomas Wong Wy, M.D.'s NPI number?
Tomas Wong Wy, M.D.'s National Provider Identifier (NPI) is 1447243811, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tomas Wong Wy, M.D. located?
The NPPES record lists a practice address at 931 Walnut Ave, Carpinteria, CA, 93013. Phone: (805) 560-1050. Providers update this record themselves, so call before visiting.
How can I verify Tomas Wong Wy, M.D.'s license?
NPPES lists California license number C51576, 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 Tomas Wong Wy, M.D. prescribe under Medicare Part D?
In 2024, Tomas Wong Wy, M.D. had 1,385 Medicare Part D claims for 130 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.