Dr. Michael Jerome Singleton, MBA, MD
- Medicare services, 2016
- 30
- Part D claims, 2024
- 4,087
- Publications
- 7
- Industry payments
- $6,341
- Affiliated sites
- 1
- Practice address
- 8880 S Broadway, Los Angeles, CA 90003-3635
- Practice phone
- Call (323) 750-1196
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dorothy Mae Medical Clinic
Physician office · Los Angeles, California
Find Dr. Singleton's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Jerome Singleton is an internist in Los Angeles, California
Dr. Singleton practices at Dorothy Mae Medical Clinic in Los Angeles, California.
Dr. Singleton's NPI, 1013918119, was assigned on August 10, 2005. Dr. Singleton holds California license A064610.
- NPI
- 1013918119NPI Registry (opens in a new tab)
- NPI enumeration date
- August 10, 2005
- NPI status
- Active
- Practice phone
- (323) 750-1196
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Jerome Singleton practices at Dorothy Mae Medical Clinic in Los Angeles, California
Dr. Singleton's primary practice is Dorothy Mae Medical Clinic, at 8880 S Broadway, Los Angeles, CA 90003-3635. The practice phone is (323) 750-1196.
- Dorothy Mae Medical Clinic8880 S Broadway, Los Angeles, CA 90003-3635Phone(323) 750-1196
Source: Dmand AI Affiliation Data
Dr. Michael Jerome Singleton is affiliated with 1 site of care
Dr. Singleton's primary practice is Dorothy Mae Medical Clinic in Los Angeles, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Jerome Singleton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singleton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dorothy Mae Medical Clinic | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Jerome Singleton is one of 16,751 internists in California
Internal medicine is Dr. Singleton's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Singleton is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Singleton
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael Jerome Singleton billed Medicare for 30 services in 2016
CMS data shows 30 Medicare services from Dr. Singleton across 1 procedure code in 2016, all of them office visits. Medicare paid $2,421 for them. Every service was in an office.
Dr. Singleton compared with the California median for internists, 2016
- Dr. Singleton
- California median
- Medicare services
- 30vs 36192% below
- Part D claims
- 3,572vs 4218.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Singleton's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Singleton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Singleton and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Jerome Singleton's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Singleton's median patient age at 58, with 54% women.
Dr. Singleton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Michael Jerome Singleton wrote 4,087 Medicare Part D claims in 2024
In 2024, Dr. Singleton wrote 4,087 Medicare Part D claims for 314 patients. 82% of them were for generic drugs. CMS names the drug for 3,572 of them, across 69 drugs with 11 or more claims each, at $313,672 in total drug cost. In 2023, CMS named 3,918 claims across 80 drugs.
Dr. Singleton's Part D claims by kind of drug, 2024
- Generic3,348 claims82%
- Brand-name634 claims16%
- Other105 claims3%
Dr. Singleton's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Singleton's Part D claims, 2024
- Opioids1%53 of 4,087 claims
- Antibiotics1%55 of 4,087 claims
- Antipsychotics, patients 65 and over0%17 of 4,087 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,9182024: 3,5729%
Drugs named by CMS: 69 in 2024, 80 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Michael Jerome Singleton has 7 publications on record
Dmand AI links 7 papers to Dr. Singleton, published from 2011 to 2021. 2011 was the busiest year, with 2. The most frequent topics are California, Groundwater and Water Movements. Dr. Singleton has published most often in Rapid Commun Mass Spectrom.
Dr. Singleton's papers by year, 2011 to 2021
Topics Dr. Singleton writes about most
- California
- Groundwater
- Water Movements
Recent publications by Dr. Singleton
Proc Natl Acad Sci U S A
See who Dr. Singleton researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singleton works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael Jerome Singleton received $6,341 in industry payments from 2016 to 2025
CMS Open Payments shows 200 general payments to Dr. Singleton from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $1,752.
General payments to Dr. Singleton by program year, 2016 to 2025
General payments to Dr. Singleton by kind, 2016 to 2025
- Food and beverage$6,333100%
- Education$80%
Companies that paid Dr. Singleton the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Jerome Singleton's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Jerome Singleton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael Jerome Singleton's NPI number?
Dr. Michael Jerome Singleton's NPI number is 1013918119. It was assigned on August 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Jerome Singleton?
Dr. Michael Jerome Singleton is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael Jerome Singleton practice?
Dr. Singleton practices at 8880 S Broadway, Los Angeles, CA 90003-3635. Dr. Singleton's primary practice is Dorothy Mae Medical Clinic in Los Angeles, California.
What is Dr. Michael Jerome Singleton's office phone number?
The practice phone on file for Dr. Singleton is (323) 750-1196.
What is Dr. Michael Jerome Singleton's medical license number?
Dr. Singleton holds California license A064610.
Does Dr. Michael Jerome Singleton accept Medicare?
Yes. CMS data shows Dr. Singleton billed Medicare for 30 services in 2016.
What services does Dr. Michael Jerome Singleton bill to Medicare?
In 2016, Dr. Singleton's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Michael Jerome Singleton prescribe most?
In 2024 Medicare Part D data, Dr. Singleton's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Gabapentin.
Has Dr. Michael Jerome Singleton received payments from drug or device companies?
CMS Open Payments shows $6,341 in general payments to Dr. Singleton from 19 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Michael Jerome Singleton been practicing?
Dr. Singleton's NPI was assigned in 2005.
Does Dr. Michael Jerome Singleton do research?
Dmand AI links 7 publications to Dr. Singleton, published from 2011 to 2021.
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