John J. Moynihan, M.D.
Surgery Physician · Fairfax, VA
John J. Moynihan, M.D. is a surgery physician with a practice address in Fairfax, Virginia, and NPI 1932195914, issued on Sep 23, 2005. Check the license (Virginia 0101033952, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- John J. Moynihan
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 0101033952 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3620 Joseph Siewick Dr, Fairfax, VA 22033
- Phone
- (703) 359-8640
- Enumerated
- Sep 23, 2005
- Record last updated
- Nov 27, 2023
- Fax
- (703) 591-6105
- Medicaid ID
- 7374101 VA
- Medicare enrollment
- Enrolled (PECOS I20101101001548); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 865 in Virginia → Look up another NPI →
Also registered at 3620 Joseph Siewick Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caroline Arthur, M.D.Surgery Physician1669636809
- Carla Asper, NPAdult Health Nurse Practitioner1033427489
- Beverly Bayer, NPNurse Practitioner1255508818
- Ricardo Cabello, MDGastroenterology Physician1184041550
- Brittany Clements, PTPhysical Therapist1184910226
- Laura Continetti, DPT, CSCSPhysical Therapist1699074518
Verify John J. Moynihan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101033952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
37 Medicare Part D claims for 30 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo15 claims
- Shingrix12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,249.48
7 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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
- Inova Health Care ServicesFalls Church, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John J. Moynihan among 865 surgery physician records in Virginia
John J. Moynihan, M.D. is one of 865 surgery physician records with a practice address in Virginia. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1980 · median 2004 among the 483 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Virginia
There are 865 surgery physician records in Virginia.
All 865 in Virginia → Every provider in Fairfax → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Robert Ahmed, M.D.Fairfax, VA 220331609862812
- Richard Brenner, M.D.Fairfax, VA 220331508852583
- Kathleen Cleland, M.D.Fairfax, VA 220331528039708
- Chaitanya Mangalmurti, MDFairfax, VA 220331659466225
- Amir Moazzez, M.D.Fairfax, VA 220331619963139
- Rajev Nain, M.D.Fairfax, VA 220331518920438
- Hamid Pourshojae, D.O.Fairfax, VA 220331598751117
- Enoch Sanders, M.D.Fairfax, VA 220331912190430
Common questions
What is John J. Moynihan, M.D.'s NPI number?
John J. Moynihan, M.D.'s National Provider Identifier (NPI) is 1932195914, issued on Sep 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John J. Moynihan, M.D. located?
The NPPES record lists a practice address at 3620 Joseph Siewick Dr, Fairfax, VA, 22033. Phone: (703) 359-8640. Providers update this record themselves, so call before visiting.
How can I verify John J. Moynihan, M.D.'s license?
NPPES lists Virginia license number 0101033952, 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 J. Moynihan, M.D. prescribe under Medicare Part D?
In 2024, John J. Moynihan, M.D. had 37 Medicare Part D claims for 30 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is John J. Moynihan, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.