Dora Isabel Gonzales-Tolly, D.O.
Family Medicine Physician · Lancaster, OH
Dora Isabel Gonzales-Tolly, D.O. is a family medicine physician with a practice address in Lancaster, Ohio, and NPI 1730440314, issued on May 31, 2012. Check the license (Ohio 34012281, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Dora Isabel Gonzales-Tolly
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 34012281 OH
AP2282058A17 OH
Self-reported in NPPES; status is on the state search - Practice location
- 784 E Main St, Lancaster, OH 43130
- Phone
- (740) 654-4942
- Enumerated
- May 31, 2012
- Record last updated
- Jan 25, 2022
- Fax
- (740) 654-4939
- Medicare enrollment
- Enrolled (PECOS I20160714002075); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2012
- 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 784 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dora Isabel Gonzales-Tolly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34012281Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average family medicine physician in 2024
2,985 Medicare Part D claims for 217 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. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium279 claims
- Levothyroxine Sodium170 claims
- Lisinopril161 claims
- Buspirone Hcl96 claims
- Losartan Potassium96 claims
- Amlodipine Besylate93 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.
Bills Medicare through one group practice
- Ohiohealth CorporationLancaster, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dora Isabel Gonzales-Tolly among 5,606 family medicine physician records in Ohio
Dora Isabel Gonzales-Tolly, 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 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2005 among the 3,510 with a school on file
- Record last updated2022 · 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).
50 family medicine physician records list a practice address in Lancaster
They are 50 of the 1,601 NPPES records with a practice address in Lancaster, and 5,606 family medicine physician records in Ohio.
All 5,606 in Ohio → Every provider in Lancaster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Aebi, M.D.Lancaster, OH 431301760461693
- Sarah Alley, M.D.Lancaster, OH 431301902882095
- Scott Baker, M.D.Lancaster, OH 431301235118209
- Ryan Dammerman, MDLancaster, OH 431301932181153
- Kevin Frank, M.D.Lancaster, OH 431301689677874
- Joseph Ginty, MDLancaster, OH 431301033197132
- Michelle Graham, MDLancaster, OH 431301164408258
- Kent Guisinger, DOLancaster, OH 431301619955325
Common questions
What is Dora Isabel Gonzales-Tolly, D.O.'s NPI number?
Dora Isabel Gonzales-Tolly, D.O.'s National Provider Identifier (NPI) is 1730440314, issued on May 31, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Dora Isabel Gonzales-Tolly, D.O. located?
The NPPES record lists a practice address at 784 E Main St, Lancaster, OH, 43130. Phone: (740) 654-4942. Providers update this record themselves, so call before visiting.
How can I verify Dora Isabel Gonzales-Tolly, D.O.'s license?
NPPES lists Ohio license number 34012281, 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 Dora Isabel Gonzales-Tolly, D.O. prescribe under Medicare Part D?
In 2024, Dora Isabel Gonzales-Tolly, D.O. had 2,985 Medicare Part D claims for 217 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.