Dr. Peter Gagnon Stimpson, MD
- Medicare services, 2022
- 407
- Part D claims, 2022
- 4,982
- Industry payments
- $8,411
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 901 Grove St, Loudon, TN 37774
- Practice phone
- Call (865) 458-4647
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter G. Stimpson MD Faafp
Primary care practice · Loudon, Tennessee
Find Dr. Stimpson's professional email, personal email and mobile number
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Dr. Peter Gagnon Stimpson is a general practice physician in Maryville, Tennessee
Dr. Stimpson practices at Peter G. Stimpson MD Faafp in Loudon, Tennessee.
Dr. Stimpson's NPI, 1467463828, was assigned on August 11, 2006. Dr. Stimpson graduated from University of Tennessee, Hsc, College of Medicine in 1973. Dr. Stimpson holds Tennessee license 8483.
- NPI
- 1467463828NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Practice phone
- (865) 458-4647
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Gagnon Stimpson practices in Loudon and Maryville
Dr. Stimpson's primary practice is Peter G. Stimpson MD Faafp, at 901 Grove St, Loudon, TN 37774. The practice phone is (865) 458-4647. The NPI Registry lists Dr. Stimpson's practice address as 907 E Lamar Alexander Pkwy, Maryville, TN 37804.
- Peter G. Stimpson MD FaafpPrimary901 Grove St, Loudon, TN 37774Phone(865) 458-4647
- NPI Registry address907 E Lamar Alexander Pkwy, Maryville, TN 37804 · Blount CountyPhone(865) 458-8929
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Peter Gagnon Stimpson is affiliated with 1 site of care and 1 medical group
Dr. Stimpson's primary practice is Peter G. Stimpson MD Faafp in Loudon, Tennessee. Dmand AI also links Dr. Stimpson to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Peter Gagnon Stimpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stimpson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter G. Stimpson MD Faafp | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Gagnon Stimpson is one of 109 general practice physicians in Tennessee
General practice is Dr. Stimpson's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Stimpson is licensed in Tennessee.
Specialties and state licenses
- General practice, TennesseePrimary
General practice physicians near Dr. Stimpson
Counts of general practice 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. Peter Gagnon Stimpson billed Medicare for 407 services in 2022
CMS data shows 407 Medicare services from Dr. Stimpson across 4 procedure codes in 2022. Medicare paid $13,433 for them. Every service was in an office.
Dr. Stimpson's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 7042022: 22967%
- Surgery
- 2021: 2952022: 7575%
- Drugs given in the office
- 2021: 1962022: 5671%
- Other services
- 2021: 1152022: 4759%
- Imaging
- 2021: 282022: 0100%
- Lab and pathology
- 2021: 1332022: 0100%
- Tests and treatments
- 2021: 742022: 0100%
Dr. Stimpson compared with the Tennessee median for general practice physicians, 2022
- Dr. Stimpson
- Tennessee median
- Medicare services
- 407vs 28742% above
- Part D claims
- 4,982vs 15731.7 times
Medians across 105 general practice physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Stimpson's most billed Medicare procedure codes, 2022
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. Stimpson and other general practice physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Gagnon Stimpson's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Stimpson's median patient age at 66, with 40% women.
Dr. Stimpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women40%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Peter Gagnon Stimpson wrote 4,982 Medicare Part D claims in 2022
In 2022, Dr. Stimpson wrote 4,982 Medicare Part D claims. They cover 112 drugs, with $254,370 in total drug cost. In 2021, CMS named 12,759 claims across 170 drugs.
Dr. Stimpson's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 12,7592022: 4,98261%
Drugs named by CMS: 112 in 2022, 170 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Peter Gagnon Stimpson received $8,411 in industry payments from 2016 to 2022
CMS Open Payments shows 380 general payments to Dr. Stimpson from 36 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 79% of the total. Sanofi and Genzyme US Companies paid the most, $1,542. It also lists 2 research payments totaling $400 from 2019 to 2020.
General payments to Dr. Stimpson by program year, 2016 to 2022
General payments to Dr. Stimpson by kind, 2016 to 2022
- Food and beverage$6,66479%
- Speaker and faculty fees$1,39517%
- Consulting fees$2753%
- Education$761%
Companies that paid Dr. Stimpson the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Gagnon Stimpson graduated from University of Tennessee, Hsc, College of Medicine
Dr. Stimpson graduated from University of Tennessee, Hsc, College of Medicine in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Gagnon Stimpson'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Peter Gagnon Stimpson
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What is Dr. Peter Gagnon Stimpson's NPI number?
Dr. Peter Gagnon Stimpson's NPI number is 1467463828. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Gagnon Stimpson?
Dr. Peter Gagnon Stimpson is a general practice physician in Maryville, Tennessee. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Peter Gagnon Stimpson practice?
Dr. Stimpson practices at 901 Grove St, Loudon, TN 37774. Dr. Stimpson also practices at 907 E Lamar Alexander Pkwy, Maryville, TN 37804. Dr. Stimpson's primary practice is Peter G. Stimpson MD Faafp in Loudon, Tennessee. Dmand AI also links Dr. Stimpson to 1 medical group.
What is Dr. Peter Gagnon Stimpson's office phone number?
The practice phone on file for Dr. Stimpson is (865) 458-4647.
What is Dr. Peter Gagnon Stimpson's medical license number?
Dr. Stimpson holds Tennessee license 8483.
Does Dr. Peter Gagnon Stimpson accept Medicare?
Yes. CMS data shows Dr. Stimpson billed Medicare for 407 services in 2022.
What services does Dr. Peter Gagnon Stimpson bill to Medicare?
In 2022, Dr. Stimpson's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and injected or infused drug (J3301).
Where did Dr. Peter Gagnon Stimpson go to medical school?
Dr. Stimpson graduated from University of Tennessee, Hsc, College of Medicine in 1973.
What drugs does Dr. Peter Gagnon Stimpson prescribe most?
In 2022 Medicare Part D data, Dr. Stimpson's most prescribed drugs by claims were Omeprazole, Alprazolam and Lisinopril.
Has Dr. Peter Gagnon Stimpson received payments from drug or device companies?
CMS Open Payments shows $8,411 in general payments to Dr. Stimpson from 36 companies from 2016 to 2022. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Peter Gagnon Stimpson been practicing?
Dr. Stimpson graduated from medical school in 1973, 53 years ago.
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