Robert James Spensley, MD
Psychiatry Physician · Fair Oaks, CA
Robert James Spensley, MD is a psychiatry physician with a practice address in Fair Oaks, California, and NPI 1649270802, issued on Jul 28, 2005. Check the license (California C30158, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert James Spensley
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- C30158 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4217 Winding Woods Way, Fair Oaks, CA 95628
- Phone
- (916) 704-1015
- Enumerated
- Jul 28, 2005
- Record last updated
- Sep 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Robert James Spensley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C30158Check 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 psychiatry physician in 2024
28 Medicare Part D claims, against an average of 1,000 among the 35,054 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.
Robert James Spensley among 8,673 psychiatry physician records in California
Robert James Spensley, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2015 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Fair Oaks → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Marietta Almazan, M.D.Fair Oaks, CA 956281740369727
- Irwin Lyons, MDFair Oaks, CA 956281932388113
- Laurie Peters, M.D.Fair Oaks, CA 956281942389929
- Richard Sanchez, M.D.Fair Oaks, CA 956281891874871
- Clifford Straehley, M.D.Fair Oaks, CA 956281619036456
- Brian Garrett, M.D., O.D.Folsom, CA 956301578779260
- Syeda Kabir, MDFolsom, CA 956301013095736
- Seema Kochhar, MDFolsom, CA 956301861545519
Common questions
What is Robert James Spensley, MD's NPI number?
Robert James Spensley, MD's National Provider Identifier (NPI) is 1649270802, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert James Spensley, MD located?
The NPPES record lists a practice address at 4217 Winding Woods Way, Fair Oaks, CA, 95628. Phone: (916) 704-1015. Providers update this record themselves, so call before visiting.
How can I verify Robert James Spensley, MD's license?
NPPES lists California license number C30158, 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 Robert James Spensley, MD prescribe under Medicare Part D?
In 2024, Robert James Spensley, MD had 28 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.