William M. Meller, M.D.
Internal Medicine Physician · Santa Barbara, CA
William M. Meller, M.D. is an internal medicine physician with a practice address in Santa Barbara, California, and NPI 1912006453, issued on Sep 21, 2006. Check the license (California G48484, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William M. Meller
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G48484 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2954 State St, Santa Barbara, CA 93105
- Phone
- (805) 682-7411
- Enumerated
- Sep 21, 2006
- Record last updated
- Nov 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (805) 682-6933
- Medicare enrollment
- Enrolled (PECOS I20110222000155); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2954 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Cotton-Betteridge, MDStudent in an Organized Health Care Education/Training Program1508506924
- James Kahn, M.D.Internal Medicine Physician1447359971
- Jillian Loewen, NPNurse Practitioner1154609600
- Elizabeth Phi, PA-CMedical Physician Assistant1124047691
- Michael Reed, M.D.Family Medicine Physician1053463703
- Alan Wexlar, M.D.Family Medicine Physician1700985256
Verify William M. Meller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G48484Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
196 Medicare Part D claims for 79 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Amlodipine Besylate19 claims
- Wixela Inhub13 claims
- Levothyroxine Sodium12 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 Medcenter, Inc.Santa Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William M. Meller among 17,696 internal medicine physician records in California
William M. Meller, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1981 · median 2004 among the 11,065 with a school on file
- Record last updated2008 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 17,696 in California → Every provider in Santa Barbara → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dennis Baker, M.DSanta Barbara, CA 931051669419602
- James Barbabella, M.D.Santa Barbara, CA 931051114031598
- Laurel Bliss, MDSanta Barbara, CA 931051154368868
- David Dodson, M.DSanta Barbara, CA 931051619943834
- Patrick Frawley, MDSanta Barbara, CA 931051093707358
- Jeffrey Hadsall, M.D.Santa Barbara, CA 931051275641714
- William Koonce, MDSanta Barbara, CA 931051124010095
- Sandra Kramer, MDSanta Barbara, CA 931051104823418
Common questions
What is William M. Meller, M.D.'s NPI number?
William M. Meller, M.D.'s National Provider Identifier (NPI) is 1912006453, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William M. Meller, M.D. located?
The NPPES record lists a practice address at 2954 State St, Santa Barbara, CA, 93105. Phone: (805) 682-7411. Providers update this record themselves, so call before visiting.
How can I verify William M. Meller, M.D.'s license?
NPPES lists California license number G48484, 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 M. Meller, M.D. prescribe under Medicare Part D?
In 2024, William M. Meller, M.D. had 196 Medicare Part D claims for 79 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.