Leonard A. Brabson
- Medicare services, 2024
- 122
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 896
- MIPS score, 2024
- 88
- Hospital affiliations
- 3
- Practice address
- 939 W Emerald NW Ave, Knoxville, TN 37921
- Practice phone
- Call (865) 647-3260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Knoxville HMA Physician Management
Knoxville, Tennessee
Find Leonard Brabson'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.
Leonard A. Brabson is an OB-GYN in Knoxville, Tennessee
Leonard Brabson practices at Knoxville HMA Physician Management in Knoxville, Tennessee.
Leonard Brabson's NPI, 1689736431, was assigned on December 15, 2006. Leonard Brabson graduated from University of Tennessee, Hsc, College of Medicine in 1973. Leonard Brabson holds Tennessee license MD8245.
- NPI
- 1689736431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476748161
- NPI enumeration date
- December 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 647-3260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Leonard A. Brabson practices at Knoxville HMA Physician Management in Knoxville, Tennessee
Leonard Brabson's primary practice is Knoxville HMA Physician Management, at 939 W Emerald NW Ave, Knoxville, TN 37921 in Knox County. The practice phone is (865) 647-3260.
- Knoxville HMA Physician Management939 W Emerald NW Ave, Knoxville, TN 37921 · Knox CountyPhone(865) 647-3260
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Leonard A. Brabson is affiliated with 4 sites of care and 1 medical group
Leonard Brabson's primary practice is Knoxville HMA Physician Management in Knoxville, Tennessee. Leonard Brabson is also affiliated with Tennova North Knoxville Medical Center. The medical group on file is Tennova Primary Care & Occupational Health - East Towne. Dmand AI also links Leonard Brabson to 2 more hospitals, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leonard A. Brabson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leonard Brabson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Knoxville HMA Physician Management | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Leonard A. Brabson is one of 765 OB-GYNs in Tennessee
Obstetrics and gynecology is Leonard Brabson's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Leonard Brabson is licensed in Tennessee.
Specialties and state licenses
- Obstetrics and gynecology, TennesseePrimary
OB-GYNs near Leonard Brabson
Counts of OB-GYNs 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
Leonard A. Brabson billed Medicare for 122 services in 2024
CMS data shows 122 Medicare services from Leonard Brabson across 3 procedure codes in 2024, for 91 Medicare patients. Medicare paid $7,994 for them. Every service was in an office.
Leonard Brabson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1102024: 9514%
- Imaging
- 2023: 172024: 2759%
- Other services
- 2023: 122024: 0100%
Leonard Brabson compared with the Tennessee median for OB-GYNs, 2024
- Leonard Brabson
- Tennessee median
- Medicare services
- 122vs 6879% above
- Medicare patients
- 91vs 4986% above
- Part D claims
- 642vs 4614.0 times
Medians across 694 OB-GYNs in Tennessee with Dmand AI profiles that report each measure.
Leonard Brabson'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.
Need commercial claims for Leonard Brabson?
Medicare shows one payer. Book a meeting to get commercial claims data for Leonard Brabson and other OB-GYNs in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Leonard A. Brabson treated 91 Medicare patients in 2024, average age 72
CMS counts 91 Medicare patients who saw Leonard Brabson in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Leonard Brabson's median patient age at 43, with 99% women.
Leonard Brabson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Leonard Brabson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure58%
- Arthritis41%
- Anxiety30%
- Mood disorders27%
- Depression25%
- Diabetes18%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Leonard Brabson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leonard A. Brabson wrote 896 Medicare Part D claims in 2024
In 2024, Leonard Brabson wrote 896 Medicare Part D claims for 234 patients. 91% of them were for generic drugs. CMS names the drug for 642 of them, across 13 drugs with 11 or more claims each, at $33,797 in total drug cost. In 2023, CMS named 693 claims across 14 drugs.
Leonard Brabson's Part D claims by kind of drug, 2024
- Generic813 claims91%
- Brand-name and other83 claims9%
Leonard Brabson'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 Leonard Brabson's Part D claims, 2024
- Antibiotics5%49 of 896 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: 6932024: 6427%
Drugs named by CMS: 13 in 2024, 14 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
Leonard A. Brabson scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Leonard Brabson for performance year 2024, reported through an alternative payment model (APM). Leonard Brabson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leonard Brabson's MIPS scores, performance year 2024
- 88of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Leonard A. Brabson received $2,364 in industry payments from 2016 to 2025
CMS Open Payments shows 147 general payments to Leonard Brabson from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $628.
General payments to Leonard Brabson by program year, 2016 to 2025
General payments to Leonard Brabson by kind, 2016 to 2025
- Food and beverage$2,29297%
- Education$723%
Companies that paid Leonard Brabson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Leonard A. Brabson graduated from University of Tennessee, Hsc, College of Medicine
Leonard Brabson graduated from University of Tennessee, Hsc, College of Medicine in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Leonard A. Brabson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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 Leonard A. Brabson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leonard A. Brabson's NPI number?
Leonard A. Brabson's NPI number is 1689736431. It was assigned on December 15, 2006, and it is active in the NPI Registry.
What does Leonard A. Brabson specialize in?
Leonard A. Brabson is an OB-GYN in Knoxville, Tennessee. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Leonard A. Brabson practice?
Leonard Brabson practices at 939 W Emerald NW Ave, Knoxville, TN 37921. Leonard Brabson's primary practice is Knoxville HMA Physician Management in Knoxville, Tennessee. Dmand AI also links Leonard Brabson to 2 hospitals.
What is Leonard A. Brabson's office phone number?
The practice phone on file for Leonard Brabson is (865) 647-3260.
What is Leonard A. Brabson's medical license number?
Leonard Brabson holds Tennessee license MD8245.
Which hospitals is Leonard A. Brabson affiliated with?
Leonard Brabson is affiliated with Tennova North Knoxville Medical Center. Dmand AI links Leonard Brabson to 2 more hospitals.
What medical group is Leonard A. Brabson part of?
Leonard Brabson is linked to Tennova Primary Care & Occupational Health - East Towne.
Does Leonard A. Brabson accept Medicare?
Yes. CMS data shows Leonard Brabson billed Medicare for 122 services in 2024, and Leonard Brabson accepts Medicare assignment.
What is Leonard A. Brabson's MIPS score?
Leonard Brabson's MIPS final score for performance year 2024 is 88 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Leonard A. Brabson see?
CMS counts 91 Medicare patients who saw Leonard Brabson in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Leonard A. Brabson bill to Medicare?
In 2024, Leonard Brabson's most billed Medicare services were office visit, established patient (99213), ultrasound (76830) and office visit, established patient (99214).
Where did Leonard A. Brabson go to medical school?
Leonard Brabson graduated from University of Tennessee, Hsc, College of Medicine in 1973.
What drugs does Leonard A. Brabson prescribe most?
In 2024 Medicare Part D data, Leonard Brabson's most prescribed drugs by claims were Estradiol, Progesterone and Fluconazole.
Has Leonard A. Brabson received payments from drug or device companies?
CMS Open Payments shows $2,364 in general payments to Leonard Brabson from 31 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Leonard A. Brabson been practicing?
Leonard Brabson graduated from medical school in 1973, 53 years ago.
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