Dr. John Dennis Mull, MD, MPH
- Part D claims, 2024
- 1,456
- Industry payments
- $867
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4425 S Central Ave, Los Angeles, CA 90011
- Practice phone
- Call (323) 846-3332
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Central Family Health Center
FQHC - Main Site · Los Angeles, California
Find Dr. Mull'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. John Dennis Mull is a family medicine physician in Los Angeles, California
Dr. Mull practices at South Central Family Health Center in Los Angeles, California.
Dr. Mull's NPI, 1962553651, was assigned on January 16, 2007. Dr. Mull holds California license G019001.
- NPI
- 1962553651NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709009145
- NPI enumeration date
- January 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (323) 846-3332
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Dennis Mull practices at South Central Family Health Center in Los Angeles, California
Dr. Mull's primary practice is South Central Family Health Center, at 4425 S Central Ave, Los Angeles, CA 90011 in Los Angeles County. The practice phone is (323) 846-3332.
- South Central Family Health Center4425 S Central Ave, Los Angeles, CA 90011 · Los Angeles CountyPhone(323) 846-3332
Source: Dmand AI Affiliation Data
Dr. John Dennis Mull is affiliated with 1 site of care and 1 medical group
Dr. Mull's primary practice is South Central Family Health Center in Los Angeles, California. The medical group on file is South Central Family Health Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Dennis Mull's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mull practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Central Family Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Dennis Mull is one of 15,680 family medicine physicians in California
Family medicine is Dr. Mull's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Mull is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Mull
Counts of family medicine physicians 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. John Dennis Mull's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Mull's median patient age at 57, with 64% women.
Dr. Mull's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. John Dennis Mull wrote 1,456 Medicare Part D claims in 2024
In 2024, Dr. Mull wrote 1,456 Medicare Part D claims for 266 patients. 76% of them were for generic drugs. CMS names the drug for 1,054 of them, across 31 drugs with 11 or more claims each, at $133,873 in total drug cost. In 2023, CMS named 998 claims across 29 drugs.
Dr. Mull's Part D claims by kind of drug, 2024
- Generic1,105 claims76%
- Brand-name273 claims19%
- Other78 claims5%
Dr. Mull'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. Mull's Part D claims, 2024
- Antibiotics2%31 of 1,456 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: 9982024: 1,0546%
Drugs named by CMS: 31 in 2024, 29 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
How Dr. John Dennis Mull takes part in Medicare
Dr. Mull accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Dennis Mull received $867 in industry payments from 2016 to 2020
CMS Open Payments shows 47 general payments to Dr. Mull from 12 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $394.
General payments to Dr. Mull by program year, 2016 to 2020
Companies that paid Dr. Mull the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Dennis Mull'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 DataDmand AI Org Hierarchy Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. John Dennis Mull
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. John Dennis Mull's NPI number?
Dr. John Dennis Mull's NPI number is 1962553651. It was assigned on January 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. John Dennis Mull?
Dr. John Dennis Mull is a family medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John Dennis Mull practice?
Dr. Mull practices at 4425 S Central Ave, Los Angeles, CA 90011. Dr. Mull's primary practice is South Central Family Health Center in Los Angeles, California.
What is Dr. John Dennis Mull's office phone number?
The practice phone on file for Dr. Mull is (323) 846-3332.
What is Dr. John Dennis Mull's medical license number?
Dr. Mull holds California license G019001.
What medical group is Dr. John Dennis Mull part of?
Dr. Mull is linked to South Central Family Health Center.
Does Dr. John Dennis Mull accept Medicare?
Yes. CMS lists Dr. Mull as accepting Medicare assignment.
What drugs does Dr. John Dennis Mull prescribe most?
In 2024 Medicare Part D data, Dr. Mull's most prescribed drugs by claims were Metformin HCl, Atorvastatin Calcium and Losartan Potassium.
Has Dr. John Dennis Mull received payments from drug or device companies?
CMS Open Payments shows $867 in general payments to Dr. Mull from 12 companies from 2016 to 2020. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. John Dennis Mull been practicing?
Dr. Mull's NPI was assigned in 2007.
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