James Arnold Sproul
Geriatric Medicine (Family Medicine) Physician · Bakersfield, CA
James Arnold Sproul is a geriatric medicine (family medicine) physician with a practice address in Bakersfield, California, and NPI 1891706990, issued on Aug 11, 2006. Check the license (California G59206, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James Arnold Sproul
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- G59206 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2201 Mount Vernon Ave, Bakersfield, CA 93306
- Phone
- (661) 872-7000
- Enumerated
- Aug 11, 2006
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (661) 872-0499
- Medicaid ID
- 00G592060 CA
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 243 in California → Look up another NPI →
Also registered at 2201 Mount Vernon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mansukh Ghadiya, MDFamily Medicine Physician1972537736
- Felicia Hasta, MDInternal Medicine Physician1609525112
Verify James Arnold Sproul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G59206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024
172 Medicare Part D claims for 69 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium12 claims
- Amlodipine Besylate11 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.
James Arnold Sproul among 243 geriatric medicine (family medicine) physician records in California
James Arnold Sproul is one of 243 geriatric medicine (family medicine) physician records with a practice address in California. 76% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 53% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2021 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in California
There are 243 geriatric medicine (family medicine) physician records in California.
All 243 in California → Every provider in Bakersfield → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Oliver Droppers, MDBakersfield, CA 933071710054630
- Abel Rojas-Parra, MDBakersfield, CA 933071801356829
- Augusto Bertiz, MDBakersfield, CA 933011851356398
- Aye Lin, M.DBakersfield, CA 933111386922011
- Tan Tran, MDBakersfield, CA 933011215004361
- John Campbell, MDSanta Maria, CA 934541346450970
- Krystle Irvine, MDGoleta, CA 931111912585100
- Julio Diaz, MDSanta Barbara, CA 931031801880638
Common questions
What is James Arnold Sproul's NPI number?
James Arnold Sproul's National Provider Identifier (NPI) is 1891706990, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Arnold Sproul located?
The NPPES record lists a practice address at 2201 Mount Vernon Ave, Bakersfield, CA, 93306. Phone: (661) 872-7000. Providers update this record themselves, so call before visiting.
How can I verify James Arnold Sproul's license?
NPPES lists California license number G59206, 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 James Arnold Sproul prescribe under Medicare Part D?
In 2024, James Arnold Sproul had 172 Medicare Part D claims for 69 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.