Reagen Fields, DO
Obstetrics & Gynecology Physician · Athens, TN
Reagen Fields, DO is an obstetrics & gynecology physician with a practice address in Athens, Tennessee, and NPI 1972180461, issued on Mar 29, 2021. Check the license (Tennessee 6050, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Reagen Fields
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 6050 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1005 W Madison Ave, Athens, TN 37303
- Phone
- (423) 507-8067
- Enumerated
- Mar 29, 2021
- Record last updated
- Oct 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20251001004957); accepts Medicare assignment
- Medical or professional school
- Lincoln Mem Univ, Debusk Col Of Osteopathic Med, 2021
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 815 in Tennessee → Look up another NPI →
Also registered at 1005 W Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Marstin, DOObstetrics & Gynecology Physician1962027201
Verify Reagen Fields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 6050Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
25 Medicare Part D claims for 15 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $19.15
1 payment: food and beverage; the largest payer was Eisai Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lifecircle Womens Health Care PCAthens, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reagen Fields among 815 obstetrics & gynecology physician records in Tennessee
Reagen Fields, DO is one of 815 obstetrics & gynecology physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 95% of them.
- NPI issued2021 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2021 · median 2005 among the 522 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Tennessee
There are 815 obstetrics & gynecology physician records in Tennessee.
All 815 in Tennessee → Every provider in Athens → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Michael Hahn, MDAthens, TN 373031942230594
- Matthew Marstin, DOAthens, TN 373031962027201
- Olga Uribe, M.D.Athens, TN 373031033224258
- Kimberly Daniel, FNP-CCleveland, TN 373111821826728
- Christopher Mullin, M.D.Cleveland, TN 373111598738023
- Brenda Snowman, MDCleveland, TN 373111235117250
- Lacy Windham, MDCleveland, TN 373111750542494
- Steven Wolf, D.O.Cleveland, TN 373111013980556
Common questions
What is Reagen Fields, DO's NPI number?
Reagen Fields, DO's National Provider Identifier (NPI) is 1972180461, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Reagen Fields, DO located?
The NPPES record lists a practice address at 1005 W Madison Ave, Athens, TN, 37303. Phone: (423) 507-8067. Providers update this record themselves, so call before visiting.
How can I verify Reagen Fields, DO's license?
NPPES lists Tennessee license number 6050, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Reagen Fields, DO prescribe under Medicare Part D?
In 2024, Reagen Fields, DO had 25 Medicare Part D claims for 15 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.