Timothy Andrew McCarthy, M.D.
Hematology & Oncology Physician · Fairfax, VA
Timothy Andrew McCarthy, M.D. is a hematology & oncology physician with a practice address in Fairfax, Virginia, and NPI 1881963403, issued on Dec 28, 2011. Check the license (Virginia 0101257713, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Timothy Andrew McCarthy
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 0101257713 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8613 Lee Hwy # 200N, Fairfax, VA 22031
- Phone
- (703) 208-3155
- Enumerated
- Dec 28, 2011
- Record last updated
- Nov 10, 2025
- Fax
- (703) 280-9596
- Medicaid ID
- 1881963403 VA
- Medicare enrollment
- Enrolled (PECOS I20250122000234); accepts Medicare assignment
- Medical or professional school
- Rutgers, Robert Woood Johnson Medical School, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 346 in Virginia → Look up another NPI →
Also registered at 8613 Lee Hwy # 200N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Orloff, M.D.Hematology & Oncology Physician1750358776
- Dipti Patel-Donnelly, M.D.Hematology & Oncology Physician1427026020
- Eleanor Peacock, MSGenetic Counselor (M.S.)1710468657
- Robert Reid, M.D.Hematology & Oncology Physician1790753325
- Michelle Rosen, NPFamily Nurse Practitioner1184117376
- Christy Schatz, NPFamily Nurse Practitioner1770773327
Verify Timothy Andrew McCarthy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101257713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
643 Medicare Part D claims for 116 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims. 12 claims were for opioids.
Most prescribed
- Hydroxyurea59 claims
- Eliquis54 claims
- Tagrisso52 claims
- Lenalidomide46 claims
- Dexamethasone40 claims
- Xarelto38 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 MIPS final score for 2023 (Medicare payment program): 92 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,251.32
50 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Virginia Cancer Specialists, P.C.Woodbridge, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Andrew McCarthy among 346 hematology & oncology physician records in Virginia
Timothy Andrew McCarthy, M.D. is one of 346 hematology & oncology physician records with a practice address in Virginia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2005 among the 250 with a school on file
- Record last updated2025 · 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 207RH0003X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Virginia
There are 346 hematology & oncology physician records in Virginia.
All 346 in Virginia → Every provider in Fairfax → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Samantha Dibenedetto, MDFairfax, VA 220311295198695
- Naveen Doki, M.DFairfax, VA 220311568621779
- William Ershler, M.D.Fairfax, VA 220311669496881
- Sekwon Jang, M.D.Fairfax, VA 220311942412564
- Arthur Kales, M.D.Fairfax, VA 220311417924663
- John Miller, M.D.Fairfax, VA 220311528036977
- Gregory Orloff, M.D.Fairfax, VA 220311750358776
- Dipti Patel-Donnelly, M.D.Fairfax, VA 220311427026020
Common questions
What is Timothy Andrew McCarthy, M.D.'s NPI number?
Timothy Andrew McCarthy, M.D.'s National Provider Identifier (NPI) is 1881963403, issued on Dec 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Andrew McCarthy, M.D. located?
The NPPES record lists a practice address at 8613 Lee Hwy # 200N, Fairfax, VA, 22031. Phone: (703) 208-3155. Providers update this record themselves, so call before visiting.
How can I verify Timothy Andrew McCarthy, M.D.'s license?
NPPES lists Virginia license number 0101257713, 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 Timothy Andrew McCarthy, M.D. prescribe under Medicare Part D?
In 2024, Timothy Andrew McCarthy, M.D. had 643 Medicare Part D claims for 116 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Timothy Andrew McCarthy, M.D.'s MIPS final score?
The 2023 MIPS final score is 92 of 100. 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.