John A. Gabis, MD
Family Medicine Physician · Chillicothe, OH
John A. Gabis, MD is a family medicine physician with a practice address in Chillicothe, Ohio, and NPI 1528072311, issued on Jul 28, 2006. Check the license (Ohio 35.057767, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- John A. Gabis
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 35.057767 OH
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Walnut St, Chillicothe, OH 45601
- Phone
- (740) 779-4500
- Enumerated
- Jul 28, 2006
- Record last updated
- Dec 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (740) 779-8495
- Medicaid ID
- 0722829 OH
- Medicare enrollment
- Enrolled (PECOS I20060217000428); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,606 in Ohio → Look up another NPI →
Also registered at 100 N Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Collins, MDFamily Medicine Physician1588700017
- Jennifer Garner, CNPFamily Nurse Practitioner1275682809
- Judy Lee, MDEndocrinology, Diabetes & Metabolism Physician1285652503
- Brian Lott, M.D.Family Medicine Physician1801862826
- Kristine McCallum, MDFamily Medicine Physician1093707705
- Madison Mercer, APRN-CNPFamily Nurse Practitioner1295207595
Verify John A. Gabis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.057767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average family medicine physician in 2024
2,685 Medicare Part D claims for 184 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 77 claims were for opioids.
Most prescribed
- Atorvastatin Calcium259 claims
- Lisinopril162 claims
- Omeprazole101 claims
- Eliquis94 claims
- Hydrochlorothiazide83 claims
- Amlodipine Besylate66 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: $459.23
24 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
- Adena Medical Group LLCChillicothe, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John A. Gabis among 5,606 family medicine physician records in Ohio
John A. Gabis, MD 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 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1987 · median 2005 among the 3,510 with a school on file
- Record last updated2020 · 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 John A. Gabis, MD's NPI number?
John A. Gabis, MD's National Provider Identifier (NPI) is 1528072311, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John A. Gabis, MD located?
The NPPES record lists a practice address at 100 N Walnut St, Chillicothe, OH, 45601. Phone: (740) 779-4500. Providers update this record themselves, so call before visiting.
How can I verify John A. Gabis, MD's license?
NPPES lists Ohio license number 35.057767, 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 John A. Gabis, MD prescribe under Medicare Part D?
In 2024, John A. Gabis, MD had 2,685 Medicare Part D claims for 184 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.