Pamela Weiling Yao, DO
Internal Medicine Physician · Montecito, CA
Pamela Weiling Yao, DO is an internal medicine physician with a practice address in Montecito, California, and NPI 1942837422, issued on Mar 25, 2020. Check the license (California A21302, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Pamela Weiling Yao
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A21302 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1187 Coast Village RD Ste 10A, Montecito, CA 93108
- Phone
- (805) 565-0020
- Enumerated
- Mar 25, 2020
- Record last updated
- Sep 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20230811000809); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1187 Coast Village RD Ste 10A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Pamela Weiling Yao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A21302Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
554 Medicare Part D claims for 115 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium40 claims
- Levothyroxine Sodium31 claims
- Losartan Potassium28 claims
- Rosuvastatin Calcium28 claims
- Lisinopril26 claims
- Amlodipine Besylate24 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
- The Regents OF The University OF CaliforniaSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 internal medicine physician records list a practice address in Montecito
They are 4 of the 55 NPPES records with a practice address in Montecito, and 17,696 internal medicine physician records in California.
All 4 in Montecito → All 17,696 in California → Every provider in Montecito →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Pamela Weiling Yao, DO's NPI number?
Pamela Weiling Yao, DO's National Provider Identifier (NPI) is 1942837422, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Pamela Weiling Yao, DO located?
The NPPES record lists a practice address at 1187 Coast Village RD Ste 10A, Montecito, CA, 93108. Phone: (805) 565-0020. Providers update this record themselves, so call before visiting.
How can I verify Pamela Weiling Yao, DO's license?
NPPES lists California license number A21302, 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 Pamela Weiling Yao, DO prescribe under Medicare Part D?
In 2024, Pamela Weiling Yao, DO had 554 Medicare Part D claims for 115 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.