Dr. Brian Dennis Quinn, MD
- Medicare services, 2024
- 1,253
- Medicare patients, 2024
- 483
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $68
- Practice address
- 1500 San Pablo Street, Los Angeles, CA 90033
- Practice phone
- Call (323) 442-8656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Quinn's professional email, personal email and mobile number
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Dr. Brian Dennis Quinn is a pathologist in Los Angeles, California
Dr. Quinn practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.
Dr. Quinn's NPI, 1538120316, was assigned on March 31, 2006. Dr. Quinn graduated from Johns Hopkins University School of Medicine in 1986. Dr. Quinn holds Arkansas license E0485.
- NPI
- 1538120316NPI Registry (opens in a new tab)
- NPI enumeration date
- March 31, 2006
- NPI status
- Active
- Practice phone
- (323) 442-8656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Brian Dennis Quinn practices at Keck Hospital of USC in Los Angeles, California
Dr. Quinn's primary practice is Keck Hospital of USC, at 1500 San Pablo Street, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 442-8656.
- Keck Hospital of USC1500 San Pablo Street, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 442-8656
Source: Dmand AI Affiliation Data
Dr. Brian Dennis Quinn is affiliated with 3 sites of care and 1 medical group
Dr. Quinn's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. The medical group on file is Pathology Laboratories of Arkansas. Dmand AI also links Dr. Quinn to 1 more group practice or clinic and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian Dennis Quinn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quinn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Hospital of USC | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Dennis Quinn is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Quinn's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Quinn is licensed in Arkansas.
Specialties and state licenses
- Anatomic pathology and clinical pathology, ArkansasPrimary
Pathologists near Dr. Quinn
Counts of pathologists 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. Brian Dennis Quinn billed Medicare for 1,253 services in 2024
CMS data shows 1,253 Medicare services from Dr. Quinn across 15 procedure codes in 2024, for 483 Medicare patients. Medicare paid $35,163 for them.
Dr. Quinn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,7192024: 1,25327%
Where Dr. Quinn's Medicare services took place, 2024
- In an office13511%
- In a facility1,11889%
Dr. Quinn compared with the California median for pathologists, 2024
- Dr. Quinn
- California median
- Medicare services
- 1,253vs 1,1539% above
- Medicare patients
- 483vs 4478% above
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Quinn's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Quinn and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Dennis Quinn treated 483 Medicare patients in 2024, average age 75
CMS counts 483 Medicare patients who saw Dr. Quinn in 2024. The largest group is 65 to 74, with 202 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Quinn's median patient age at 58, with 41% women.
Dr. Quinn's Medicare patients by age, 2024
Dr. Quinn's Medicare patients by sex, 2024
- Women25553%
- Men22847%
Chronic conditions among Dr. Quinn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease46%
- Diabetes39%
- Chronic kidney disease34%
- Atrial fibrillation32%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quinn'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
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Dennis Quinn scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Quinn for performance year 2024, reported as part of a group.
Dr. Quinn's MIPS scores, performance year 2024
- 93of 100Final score
- 83.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Brian Dennis Quinn received $68 in industry payments from 2016 to 2019
CMS Open Payments shows 2 general payments to Dr. Quinn from 2 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Becton, Dickinson and Company paid the most, $49.
General payments to Dr. Quinn by program year, 2016 to 2019
Companies that paid Dr. Quinn the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Dennis Quinn graduated from Johns Hopkins University School of Medicine
Dr. Quinn graduated from Johns Hopkins University School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian Dennis Quinn'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Brian Dennis Quinn
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. Brian Dennis Quinn's NPI number?
Dr. Brian Dennis Quinn's NPI number is 1538120316. It was assigned on March 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Dennis Quinn?
Dr. Brian Dennis Quinn is a pathologist in Los Angeles, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Brian Dennis Quinn practice?
Dr. Quinn practices at 1500 San Pablo Street, Los Angeles, CA 90033. Dr. Quinn's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dmand AI also links Dr. Quinn to 1 group practice or clinic and 1 urgent care center.
What is Dr. Brian Dennis Quinn's office phone number?
The practice phone on file for Dr. Quinn is (323) 442-8656.
What is Dr. Brian Dennis Quinn's medical license number?
Dr. Quinn holds Arkansas license E0485.
Which hospitals is Dr. Brian Dennis Quinn affiliated with?
Dr. Quinn practices at Keck Hospital of USC in Los Angeles, California.
What medical group is Dr. Brian Dennis Quinn part of?
Dr. Quinn is linked to Pathology Laboratories of Arkansas.
Does Dr. Brian Dennis Quinn accept Medicare?
Yes. CMS data shows Dr. Quinn billed Medicare for 1,253 services in 2024.
What is Dr. Brian Dennis Quinn's MIPS score?
Dr. Quinn's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brian Dennis Quinn see?
CMS counts 483 Medicare patients who saw Dr. Quinn in 2024, with an average age of 75.
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What services does Dr. Brian Dennis Quinn bill to Medicare?
In 2024, Dr. Quinn's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (85060).
Where did Dr. Brian Dennis Quinn go to medical school?
Dr. Quinn graduated from Johns Hopkins University School of Medicine in 1986.
Has Dr. Brian Dennis Quinn received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Quinn from 2 companies from 2016 to 2019. The largest total came from Becton, Dickinson and Company.
How long has Dr. Brian Dennis Quinn been practicing?
Dr. Quinn graduated from medical school in 1986, 40 years ago.
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