Randall D. Vanvoorhis, MD
Internal Medicine Physician · Chillicothe, OH
Randall D. Vanvoorhis, MD is an internal medicine physician with a practice address in Chillicothe, Ohio, and NPI 1639198146, issued on Jul 18, 2006. Check the license (Ohio 35.076481, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Randall D. Vanvoorhis
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.076481 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4439 State Route 159 Ste 150, Chillicothe, OH 45601
- Phone
- (740) 779-4700
- Enumerated
- Jul 18, 2006
- Record last updated
- Jun 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (740) 779-4798
- Medicaid ID
- 2180572 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 4439 State Route 159 Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Randall D. Vanvoorhis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.076481Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $89.68
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.
Randall D. Vanvoorhis among 5,277 internal medicine physician records in Ohio
Randall D. Vanvoorhis, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2012 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 internal medicine physician records list a practice address in Chillicothe
They are 64 of the 2,938 NPPES records with a practice address in Chillicothe, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Chillicothe → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bhuvaneswari Chinnappan, M.D.Chillicothe, OH 456011154428480
- Lloyd Coats, D.O.Chillicothe, OH 456011477558906
- Douglas Folzenlogen, M.D.Chillicothe, OH 456011801891338
- Paul Jackson, MDChillicothe, OH 456011568409852
- Gopinath Nair, M.D.Chillicothe, OH 456011487765707
- Zoran Naumovski, MDChillicothe, OH 456011326041138
- Thomas OommenChillicothe, OH 456011346324993
- Indravadan Parikh, M.D., F.A.C.P.Chillicothe, OH 456011659471159
Common questions
What is Randall D. Vanvoorhis, MD's NPI number?
Randall D. Vanvoorhis, MD's National Provider Identifier (NPI) is 1639198146, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randall D. Vanvoorhis, MD located?
The NPPES record lists a practice address at 4439 State Route 159 Ste 150, Chillicothe, OH, 45601. Phone: (740) 779-4700. Providers update this record themselves, so call before visiting.
How can I verify Randall D. Vanvoorhis, MD's license?
NPPES lists Ohio license number 35.076481, 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.
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.