James R. Kingsley, MD
Internal Medicine Physician · Menifee, CA
James R. Kingsley, MD is an internal medicine physician with a practice address in Menifee, California, and NPI 1841687142, issued on Apr 24, 2015. Check the license (California A170281, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James R. Kingsley
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A170281 CA
Self-reported in NPPES; status is on the state search - Practice location
- 29826 Haun RD Ste 300, Menifee, CA 92586
- Phone
- (951) 679-7022
- Enumerated
- Apr 24, 2015
- Record last updated
- Nov 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (888) 379-6223
- Medicare enrollment
- Enrolled (PECOS I20241202003339); accepts Medicare assignment
- Medical or professional school
- Un Of California, Irvine, College Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 29826 Haun RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bianca Lucaci, NP-CFamily Nurse Practitioner1689331126
- Jamie Rogers, NPFamily Nurse Practitioner1396081360
- John Schoonmaker, D.O.Family Medicine Physician1841231537
Verify James R. Kingsley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A170281Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average internal medicine physician in 2024
789 Medicare Part D claims for 69 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Dextroamphetamine-Amphetamine67 claims
- Atorvastatin Calcium32 claims
- Amlodipine Besylate27 claims
- Dextroamphetamine-Amphet Er26 claims
- Ozempic26 claims
- Bupropion Xl24 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.
Industry payments in 2024: $22.81
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James R. Kingsley among 17,696 internal medicine physician records in California
James R. Kingsley, MD 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 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 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).
8 internal medicine physician records list a practice address in Menifee
They are 8 of the 906 NPPES records with a practice address in Menifee, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Menifee → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Tomas Araneta, M.D.Menifee, CA 925861952419970
- Duane Darnell, DOSun City, CA 925861831199728
- Linda Evans, MDSun City, CA 925861891896775
- Edivina Gonzales, M.D.Sun City, CA 925861386670479
- Patrick Gonzales, M.D.Sun City, CA 925861194751289
- James Krieg, M.D.Sun City, CA 925861568431120
- Richard Lam, MDSun City, CA 925861003830191
- Stephen Nguyen, MDSun City, CA 925861619976644
Common questions
What is James R. Kingsley, MD's NPI number?
James R. Kingsley, MD's National Provider Identifier (NPI) is 1841687142, issued on Apr 24, 2015. An NPI identifies a provider in billing; it is not a license.
Where is James R. Kingsley, MD located?
The NPPES record lists a practice address at 29826 Haun RD Ste 300, Menifee, CA, 92586. Phone: (951) 679-7022. Providers update this record themselves, so call before visiting.
How can I verify James R. Kingsley, MD's license?
NPPES lists California license number A170281, 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 R. Kingsley, MD prescribe under Medicare Part D?
In 2024, James R. Kingsley, MD had 789 Medicare Part D claims for 69 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.