Ashton Fields, D.O.
Family Medicine Physician · Chillicothe, OH
Ashton Fields, D.O. is a family medicine physician with a practice address in Chillicothe, Ohio, and NPI 1598129751, issued on Apr 13, 2016. Check the license (Ohio 34.013982, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Ashton Fields
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34.013982 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4461 State Route 159, Chillicothe, OH 45601
- Phone
- (740) 779-4900
- Enumerated
- Apr 13, 2016
- Record last updated
- Apr 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (740) 779-4909
- Medicare enrollment
- Enrolled (PECOS I20241021000548); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Verify Ashton Fields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.013982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,630 Medicare Part D claims for 461 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 173 claims were for opioids.
Most prescribed
- Atorvastatin Calcium377 claims
- Omeprazole353 claims
- Lisinopril341 claims
- Levothyroxine Sodium246 claims
- Metoprolol Succinate220 claims
- Gabapentin203 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: $735.20
45 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Baptist Health Medical Group IncElizabethtown, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashton Fields among 5,606 family medicine physician records in Ohio
Ashton Fields, D.O. is one of 5,606 family medicine physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2005 among the 3,510 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 family medicine physician records list a practice address in Chillicothe
They are 63 of the 2,938 NPPES records with a practice address in Chillicothe, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Chillicothe → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Wayne Beam, MDChillicothe, OH 456011073548921
- J Crawford, M.D.Chillicothe, OH 456011497757868
- Jerry Kunz, MDChillicothe, OH 456011871596668
- Brian Lott, M.D.Chillicothe, OH 456011801862826
- Kristine McCallum, MDChillicothe, OH 456011093707705
- Jennifer Mowry-Fisk, MDChillicothe, OH 456011528086758
- Alan Noel, MDChillicothe, OH 456011770517617
- Herbert Segnitz, MDChillicothe, OH 456011447282413
Common questions
What is Ashton Fields, D.O.'s NPI number?
Ashton Fields, D.O.'s National Provider Identifier (NPI) is 1598129751, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ashton Fields, D.O. located?
The NPPES record lists a practice address at 4461 State Route 159, Chillicothe, OH, 45601. Phone: (740) 779-4900. Providers update this record themselves, so call before visiting.
How can I verify Ashton Fields, D.O.'s license?
NPPES lists Ohio license number 34.013982, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashton Fields, D.O. prescribe under Medicare Part D?
In 2024, Ashton Fields, D.O. had 7,630 Medicare Part D claims for 461 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.