Robert Charles Gaines, M.D.
Internal Medicine Physician · Santa Barbara, CA
Robert Charles Gaines, M.D. is an internal medicine physician with a practice address in Santa Barbara, California, and NPI 1902846934, issued on Jun 7, 2006. Check the license (California G43494, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert Charles Gaines
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G43494 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4440 Calle Real, Santa Barbara, CA 93110
- Phone
- (805) 683-1491
- Enumerated
- Jun 7, 2006
- Record last updated
- Sep 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (805) 683-3631
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 4440 Calle Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Butcher, LCSWClinical Social Worker1730556499
- Sylvia Filipov, M.D.Internal Medicine Physician1417344060
- Renee Goldberg, LVNLicensed Vocational Nurse1790921351
- Marie Hansen Henderson, N.P.Primary Care Nurse Practitioner1457308496
Verify Robert Charles Gaines in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G43494Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert Charles Gaines among 17,696 internal medicine physician records in California
Robert Charles Gaines, 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 not. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2011 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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
- Paul Aijian, M.D.Santa Barbara, CA 931101902898869
- Michael Bernstein, M.D.Santa Barbara, CA 931101336158732
- Samantha Bessega, MDSanta Barbara, CA 931101972574325
- Julia Billington, M.D.Santa Barbara, CA 931101104873801
- Sushila Braganza, M.D.Santa Barbara, CA 931101427163898
- Daryl Burgess, D.O.Santa Barbara, CA 931101104931575
- Andrew Gersoff, M.D.Santa Barbara, CA 931101386664589
- Gloria Hadsall, M.D.Santa Barbara, CA 931101912919812
Common questions
What is Robert Charles Gaines, M.D.'s NPI number?
Robert Charles Gaines, M.D.'s National Provider Identifier (NPI) is 1902846934, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Charles Gaines, M.D. located?
The NPPES record lists a practice address at 4440 Calle Real, Santa Barbara, CA, 93110. Phone: (805) 683-1491. Providers update this record themselves, so call before visiting.
How can I verify Robert Charles Gaines, M.D.'s license?
NPPES lists California license number G43494, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.