John Timothy Carmack, MD, MPH
Family Medicine Physician · Tappahannock, VA
John Timothy Carmack, MD, MPH is a family medicine physician with a practice address in Tappahannock, Virginia, and NPI 1023034972, issued on Jul 14, 2006. Check the license (Virginia 0101045525, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- John Timothy Carmack
- Credential
- MD, MPH
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 0101045525 VA
30744 WV
MD.09541R LA
Self-reported in NPPES; status is on the state search - Practice location
- 618 Hospital RD, Tappahannock, VA 22560
- Phone
- (804) 443-6297
- Enumerated
- Jul 14, 2006
- Record last updated
- May 15, 2023
- Medicaid IDs
- 005639301 VA
005829623 VA
1023034972 VA - Medicare enrollment
- Enrolled (PECOS I20040720000703); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 618 Hospital RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Timothy Carmack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101045525Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
14 Medicare Part D claims for 12 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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: $20.12
1 payment: food and beverage; the largest payer was Novo Nordisk 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 2 group practices
- American Greatest Care LLCWoodbridge, VA
- Roanoke Valley Healthcare Partners LLCRoanoke, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Timothy Carmack among 4,137 family medicine physician records in Virginia
John Timothy Carmack, MD, MPH is one of 4,137 family medicine physician records with a practice address in Virginia. 74% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2011 · median 2004 among the 2,426 with a school on file
- Record last updated2023 · 54% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 family medicine physician records list a practice address in Tappahannock
They are 10 of the 116 NPPES records with a practice address in Tappahannock, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Tappahannock → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Briggs, M.D.Tappahannock, VA 225601639131642
- James Donecker, M.D.Tappahannock, VA 225601720341589
- Rosemary Enright, M.D.Tappahannock, VA 225601811996564
- Anshul Gupta, M.D.Tappahannock, VA 225601821318064
- Thomas Irungu, MD, MPHTappahannock, VA 225601417023490
- Lisa Petty, FNP-CTappahannock, VA 225601518513118
- Allen Tsui, MDTappahannock, VA 225601194703355
- Ryan Williams, DOTappahannock, VA 225601568430841
Common questions
What is John Timothy Carmack, MD, MPH's NPI number?
John Timothy Carmack, MD, MPH's National Provider Identifier (NPI) is 1023034972, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Timothy Carmack, MD, MPH located?
The NPPES record lists a practice address at 618 Hospital RD, Tappahannock, VA, 22560. Phone: (804) 443-6297. Providers update this record themselves, so call before visiting.
How can I verify John Timothy Carmack, MD, MPH's license?
NPPES lists Virginia license number 0101045525, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Timothy Carmack, MD, MPH prescribe under Medicare Part D?
In 2024, John Timothy Carmack, MD, MPH had 14 Medicare Part D claims for 12 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.