William A. Shapiro, M.D.
Internal Medicine Physician · Santa Barbara, CA
William A. Shapiro, M.D. is an internal medicine physician with a practice address in Santa Barbara, California, and NPI 1366464802, issued on Jul 24, 2006. Check the license (California C32692, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William A. Shapiro
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C32692 CA
Self-reported in NPPES; status is on the state search - Practice location
- 230 W Pueblo St, Santa Barbara, CA 93105
- Phone
- (805) 569-8922
- Enumerated
- Jul 24, 2006
- Record last updated
- Aug 27, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (805) 687-5467
- Medicaid ID
- GR0040970 CA
- Entity
- Type 1 · individual
Also registered at 230 W Pueblo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marc Lowe, MDOphthalmology Physician1821083395
- Karl Sandin, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1225055114
Verify William A. Shapiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C32692Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
129 internal medicine physician records list a practice address in Santa Barbara
They are 129 of the 5,328 NPPES records with a practice address in Santa Barbara, and 17,696 internal medicine physician records in California.
All 129 in Santa Barbara → All 17,696 in California → Every provider in Santa Barbara →
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 William A. Shapiro, M.D.'s NPI number?
William A. Shapiro, M.D.'s National Provider Identifier (NPI) is 1366464802, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William A. Shapiro, M.D. located?
The NPPES record lists a practice address at 230 W Pueblo St, Santa Barbara, CA, 93105. Phone: (805) 569-8922. Providers update this record themselves, so call before visiting.
How can I verify William A. Shapiro, M.D.'s license?
NPPES lists California license number C32692, 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 William A. Shapiro, M.D. prescribe under Medicare Part D?
In 2024, William A. Shapiro, M.D. had 11 Medicare Part D claims; 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.