Brittany Heather Key, PA
- Medicare services, 2024
- 25
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 119
- Industry payments
- $466
- Affiliated sites
- 1
- Practice address
- 5301 Virginia Way, Brentwood, TN 37027
- Practice phone
- Call (615) 221-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associated Pathologists DBA Pathgroup
Brentwood, Tennessee
Find Brittany Key'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.
Brittany Heather Key is a physician assistant in Brentwood, Tennessee
Brittany Key practices at Associated Pathologists DBA Pathgroup in Brentwood, Tennessee.
Brittany Key's NPI, 1972629046, was assigned on March 21, 2007. Brittany Key holds Texas license PA04874.
- NPI
- 1972629046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204152697
- NPI enumeration date
- March 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 221-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brittany Heather Key practices at Associated Pathologists DBA Pathgroup in Brentwood, Tennessee
Brittany Key's primary practice is Associated Pathologists DBA Pathgroup, at 5301 Virginia Way, Brentwood, TN 37027 in Williamson County. The practice phone is (615) 221-4400.
- Associated Pathologists DBA Pathgroup5301 Virginia Way, Brentwood, TN 37027 · Williamson CountyPhone(615) 221-4400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brittany Heather Key is affiliated with 2 sites of care and 1 medical group
Brittany Key's primary practice is Associated Pathologists DBA Pathgroup in Brentwood, Tennessee. The medical group on file is Seton Family of Doctors. Dmand AI also links Brittany Key to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Brittany Heather Key's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brittany Key practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associated Pathologists DBA Pathgroup | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Brittany Heather Key is one of 493 physician assistants in Tennessee
Medical is Brittany Key's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Brittany Key is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Brittany Key is licensed in Texas.
Specialties and state licenses
- Medical physician assistant, TexasPrimary
Physician assistants near Brittany Key
Counts of physician assistants 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
Brittany Heather Key billed Medicare for 25 services in 2024
CMS data shows 25 Medicare services from Brittany Key across 2 procedure codes in 2024, for 33 Medicare patients. Medicare paid $966 for them. Every service was in an office.
Brittany Key's Medicare services by type, 2024
- Other services13
- Office and hospital visits12
Brittany Key compared with the Tennessee median for physician assistants, 2024
- Brittany Key
- Tennessee median
- Medicare patients
- 33vs 11471% below
Medians across 350 physician assistants in Tennessee with Dmand AI profiles that report each measure.
Brittany Key'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 Brittany Key and other physician assistants in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Brittany Heather Key treated 33 Medicare patients in 2024, average age 71
CMS counts 33 Medicare patients who saw Brittany Key in 2024. The largest group is 65 to 74, with 22 patients. 70% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.64, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Brittany Key's median patient age at 48, with 99% women.
Brittany Key's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Brittany Key's Medicare patients, 2024
- High cholesterol70%
- High blood pressure61%
- Arthritis42%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Brittany Key's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brittany Heather Key wrote 119 Medicare Part D claims in 2024
In 2024, Brittany Key wrote 119 Medicare Part D claims for 45 patients. 87% of them were for generic drugs. CMS names the drug for 57 of them, across 1 drug with 11 or more claims each, at $5,280 in total drug cost.
Brittany Key's Part D claims by kind of drug, 2024
- Generic104 claims87%
- Brand-name15 claims13%
Brittany Key'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.
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 Brittany Heather Key takes part in Medicare
Brittany Key accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Brittany Heather Key received $466 in industry payments from 2024 to 2025
CMS Open Payments shows 11 general payments to Brittany Key from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $263.
General payments to Brittany Key by program year, 2024 to 2025
Companies that paid Brittany Key the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brittany Heather Key is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Brittany Heather Key'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 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) |
| 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 Brittany Heather Key
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brittany Heather Key's NPI number?
Brittany Heather Key's NPI number is 1972629046. It was assigned on March 21, 2007, and it is active in the NPI Registry.
What does Brittany Heather Key specialize in?
Brittany Heather Key is a physician assistant in Brentwood, Tennessee. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Brittany Heather Key practice?
Brittany Key practices at 5301 Virginia Way, Brentwood, TN 37027. Brittany Key's primary practice is Associated Pathologists DBA Pathgroup in Brentwood, Tennessee. Dmand AI also links Brittany Key to 1 group practice or clinic.
What is Brittany Heather Key's office phone number?
The practice phone on file for Brittany Key is (615) 221-4400.
What is Brittany Heather Key's medical license number?
Brittany Key holds Texas license PA04874.
What medical group is Brittany Heather Key part of?
Brittany Key is linked to Seton Family of Doctors.
Does Brittany Heather Key accept Medicare?
Yes. CMS data shows Brittany Key billed Medicare for 25 services in 2024, and Brittany Key accepts Medicare assignment.
How many Medicare patients does Brittany Heather Key see?
CMS counts 33 Medicare patients who saw Brittany Key in 2024, with an average age of 71.
Is Brittany Heather Key board certified?
Yes. Brittany Key is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Brittany Heather Key bill to Medicare?
In 2024, Brittany Key's most billed Medicare services were medicare service (G0101) and office visit, established patient (99213).
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What drugs does Brittany Heather Key prescribe most?
In 2024 Medicare Part D data, Brittany Key's most prescribed drugs by claims were Estradiol.
Has Brittany Heather Key received payments from drug or device companies?
CMS Open Payments shows $466 in general payments to Brittany Key from 6 companies from 2024 to 2025. The largest total came from Abiomed.
How long has Brittany Heather Key been practicing?
Brittany Key graduated from medical school in 2006, 20 years ago.
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