Dr. Tonya Raylynn Baker, MD
- Medicare services, 2021
- 3,255
- Part D claims, 2024
- 627
- Hospital affiliations
- 1
- Industry payments
- $15,173
- Medical group
- 1
- Practice address
- 907 E Lamar Alexander Parkway, Maryville, TN 37804
- Practice phone
- Call (865) 983-7211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Baker's professional email, personal email and mobile number
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Dr. Tonya Raylynn Baker is a rheumatologist in Maryville, Tennessee
Dr. Baker practices at Prisma Health Blount Memorial Hospital in Maryville, Tennessee, part of Prisma Health.
Dr. Baker's NPI, 1508171869, was assigned on August 11, 2010. Dr. Baker holds Tennessee license 52916.
- NPI
- 1508171869NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2010
- NPI status
- Active
- Practice phone
- (865) 983-7211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tonya Raylynn Baker practices at Prisma Health Blount Memorial Hospital in Maryville, Tennessee
Dr. Baker's primary practice is Prisma Health Blount Memorial Hospital, at 907 E Lamar Alexander Parkway, Maryville, TN 37804 in Blount County. The practice phone is (865) 983-7211.
- Prisma Health Blount Memorial Hospital907 E Lamar Alexander Parkway, Maryville, TN 37804 · Blount CountyPhone(865) 983-7211
Source: Dmand AI Affiliation Data
Dr. Tonya Raylynn Baker is affiliated with 2 sites of care and 1 medical group
Dr. Baker's primary practice is Prisma Health Blount Memorial Hospital in Maryville, Tennessee, part of Prisma Health. The medical group on file is Rheumatology Consultants. Dmand AI also links Dr. Baker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tonya Raylynn Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Blount Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tonya Raylynn Baker is one of 124 rheumatologists in Tennessee
Rheumatology is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Baker is licensed in Tennessee.
Specialties and state licenses
- Rheumatology, TennesseePrimary
Rheumatologists near Dr. Baker
Counts of rheumatologists 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. Tonya Raylynn Baker billed Medicare for 3,255 services in 2021
CMS data shows 3,255 Medicare services from Dr. Baker across 14 procedure codes in 2021. Medicare paid $85,260 for them. Every service was in an office.
Dr. Baker's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Drugs given in the office
- 2020: 1,2602021: 1,80043%
- Lab and pathology
- 2020: 4262021: 4588%
- Office and hospital visits
- 2020: 4182021: 4354%
- Surgery
- 2020: 3262021: 3507%
- Tests and treatments
- 2020: 1542021: 1657%
- Imaging
- 2020: 702021: 4733%
Dr. Baker compared with the Tennessee median for rheumatologists, 2021
- Dr. Baker
- Tennessee median
- Medicare services
- 3,255vs 1,0523.1 times
- Part D claims
- 386vs 1,33771% below
Medians across 122 rheumatologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Baker's most billed Medicare procedure codes, 2021
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. Baker and other rheumatologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tonya Raylynn Baker's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 59, with 85% women.
Dr. Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women85%
- Men15%
Source: Dmand AI Patient Panel Data
Dr. Tonya Raylynn Baker wrote 627 Medicare Part D claims in 2024
In 2024, Dr. Baker wrote 627 Medicare Part D claims for 63 patients. 82% of them were for generic drugs. CMS names the drug for 386 of them, across 17 drugs with 11 or more claims each, at $20,146 in total drug cost. In 2023, CMS named 239 claims across 11 drugs.
Dr. Baker's Part D claims by kind of drug, 2024
- Generic517 claims82%
- Brand-name95 claims15%
- Other15 claims2%
Dr. Baker'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. Baker's Part D claims, 2024
- Antibiotics2%12 of 627 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: 2392024: 38662%
Drugs named by CMS: 17 in 2024, 11 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. Tonya Raylynn Baker received $15,173 in industry payments from 2016 to 2025
CMS Open Payments shows 969 general payments to Dr. Baker from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $3,628.
General payments to Dr. Baker by program year, 2016 to 2025
General payments to Dr. Baker by kind, 2016 to 2025
- Food and beverage$14,64096%
- Education$5334%
Companies that paid Dr. Baker 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. Tonya Raylynn Baker'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 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) |
| 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. Tonya Raylynn Baker
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. Tonya Raylynn Baker's NPI number?
Dr. Tonya Raylynn Baker's NPI number is 1508171869. It was assigned on August 11, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Tonya Raylynn Baker?
Dr. Tonya Raylynn Baker is a rheumatologist in Maryville, Tennessee. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Tonya Raylynn Baker practice?
Dr. Baker practices at 907 E Lamar Alexander Parkway, Maryville, TN 37804. Dr. Baker's primary practice is Prisma Health Blount Memorial Hospital in Maryville, Tennessee, part of Prisma Health. Dmand AI also links Dr. Baker to 1 group practice or clinic.
What is Dr. Tonya Raylynn Baker's office phone number?
The practice phone on file for Dr. Baker is (865) 983-7211.
What is Dr. Tonya Raylynn Baker's medical license number?
Dr. Baker holds Tennessee license 52916.
Which hospitals is Dr. Tonya Raylynn Baker affiliated with?
Dr. Baker practices at Prisma Health Blount Memorial Hospital in Maryville, Tennessee.
What medical group is Dr. Tonya Raylynn Baker part of?
Dr. Baker is linked to Rheumatology Consultants.
Does Dr. Tonya Raylynn Baker accept Medicare?
Yes. CMS data shows Dr. Baker billed Medicare for 3,255 services in 2021.
What services does Dr. Tonya Raylynn Baker bill to Medicare?
In 2021, Dr. Baker's most billed Medicare services were injected or infused drug (J0897), lab and pathology test (85025) and surgery: heart and blood vessels (36415).
What drugs does Dr. Tonya Raylynn Baker prescribe most?
In 2024 Medicare Part D data, Dr. Baker's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Gabapentin.
Has Dr. Tonya Raylynn Baker received payments from drug or device companies?
CMS Open Payments shows $15,173 in general payments to Dr. Baker from 34 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Tonya Raylynn Baker been practicing?
Dr. Baker graduated from medical school in 2010, 16 years ago.
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