Lisa G. Horn, MD
Internal Medicine Physician · Columbus, OH
Lisa G. Horn, MD is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1083608939, issued on Sep 7, 2005. Check the license (Ohio 35073156, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Lisa G. Horn
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35073156 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4030 W Henderson RD, Columbus, OH 43220
- Phone
- (614) 442-7550
- Enumerated
- Sep 7, 2005
- Record last updated
- Mar 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (614) 442-4100
- Medicaid ID
- 2137566 OH
- Medicare enrollment
- Enrolled (PECOS I20061128000574); accepts Medicare assignment
- Medical or professional school
- Medical College Of Ohio, 1996
- Entity
- Type 1 · individual
Also registered at 4030 W Henderson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mihai Jipa, MDInternal Medicine Physician1033172820
Verify Lisa G. Horn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35073156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average internal medicine physician in 2024
5,282 Medicare Part D claims for 419 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 55 claims were for opioids.
Most prescribed
- Atorvastatin Calcium388 claims
- Levothyroxine Sodium255 claims
- Lisinopril227 claims
- Amlodipine Besylate211 claims
- Losartan Potassium196 claims
- Metoprolol Succinate157 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: $456.36
19 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Central Ohio Primary Care Physicians, Inc.Columbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
580 internal medicine physician records list a practice address in Columbus
They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio.
All 580 in Columbus → All 5,277 in Ohio → Every provider in Columbus →
Other internal medicine physician records in Ohio
- Evan Abalos, D.O.Toledo, OH1194163089
- Susan Abbott, MDCincinnati, OH1568414290
- Walid Abboud, MDCleveland, OH1245295559
- Joelle Abdallah, MDColumbus, OH1912577651
- Mandi Abdel Ahad, DOCleveland, OH1235870551
- Saaid Abdel-Ghani, M.D.Columbus, OH1598926529
- Bahaa Abdelghaffar, MDCleveland, OH1265954275
- John Abdelnour, MDCleveland, OH1114656931
- Ahmad Abdelrahman, MDToledo, OH1134859192
- Nawal Abdi, MDCleveland, OH1154002582
Common questions
What is Lisa G. Horn, MD's NPI number?
Lisa G. Horn, MD's National Provider Identifier (NPI) is 1083608939, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lisa G. Horn, MD located?
The NPPES record lists a practice address at 4030 W Henderson RD, Columbus, OH, 43220. Phone: (614) 442-7550. Providers update this record themselves, so call before visiting.
How can I verify Lisa G. Horn, MD's license?
NPPES lists Ohio license number 35073156, 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 Lisa G. Horn, MD prescribe under Medicare Part D?
In 2024, Lisa G. Horn, MD had 5,282 Medicare Part D claims for 419 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.