Michael Jerome Singleton, M.D., MBA
Internal Medicine Physician · Los Angeles, CA
Michael Jerome Singleton, M.D., MBA is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1013918119, issued on Aug 10, 2005. Check the license (California A064610, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Jerome Singleton
- Credential
- M.D., MBA
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A064610 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8880 S Broadway, Los Angeles, CA 90003
- Phone
- (323) 750-1197
- Enumerated
- Aug 10, 2005
- Record last updated
- Oct 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (323) 750-0330
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 8880 S Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Jerome Singleton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A064610Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average internal medicine physician in 2024
4,087 Medicare Part D claims for 314 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 53 claims were for opioids.
Most prescribed
- Amlodipine Besylate430 claims
- Atorvastatin Calcium281 claims
- Gabapentin222 claims
- Metformin Hcl148 claims
- Simvastatin138 claims
- Omeprazole125 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: $815.86
22 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, 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.
Michael Jerome Singleton among 17,696 internal medicine physician records in California
Michael Jerome Singleton, M.D., MBA 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 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).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
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Common questions
What is Michael Jerome Singleton, M.D., MBA's NPI number?
Michael Jerome Singleton, M.D., MBA's National Provider Identifier (NPI) is 1013918119, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Jerome Singleton, M.D., MBA located?
The NPPES record lists a practice address at 8880 S Broadway, Los Angeles, CA, 90003. Phone: (323) 750-1197. Providers update this record themselves, so call before visiting.
How can I verify Michael Jerome Singleton, M.D., MBA's license?
NPPES lists California license number A064610, 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 Michael Jerome Singleton, M.D., MBA prescribe under Medicare Part D?
In 2024, Michael Jerome Singleton, M.D., MBA had 4,087 Medicare Part D claims for 314 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.