Daniel Jon Merenstein, MD
Family Medicine Physician · Vienna, VA
Daniel Jon Merenstein, MD is a family medicine physician with a practice address in Vienna, Virginia, and NPI 1780748822, issued on Dec 21, 2006. Check the license (Virginia 0101058211, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel Jon Merenstein
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 0101058211 VA
MD32709 DC
Self-reported in NPPES; status is on the state search - Practice location
- 180 Maple Ave W, Vienna, VA 22180
- Phone
- (703) 938-5300
- Enumerated
- Dec 21, 2006
- Record last updated
- Nov 14, 2022
- Fax
- (703) 242-0726
- Medicare enrollment
- Enrolled (PECOS I20090924000087); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 180 Maple Ave W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bonita Banerjee, D.O.Emergency Medicine Physician1780767053
- Afsaneh Barahmand, DNP, FNPFamily Nurse Practitioner1275980682
- Jennifer Choi-Blanco, M.D.Internal Medicine Physician1063649440
- Kyle Debenham, M.D.Emergency Medicine Physician1225067325
- Aklilu Guluma, FNPFamily Nurse Practitioner1225531429
- Motaz Hanna, FNPFamily Nurse Practitioner1174365928
Verify Daniel Jon Merenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101058211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
140 Medicare Part D claims for 115 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Paxlovid15 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): 76.3 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).
Bills Medicare through 2 group practices
- Inova Physician Partners LLCFairfax, VA
- Medstar Urgent Care LLCWheaton, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Jon Merenstein among 4,137 family medicine physician records in Virginia
Daniel Jon Merenstein, MD 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
- Graduated1997 · median 2004 among the 2,426 with a school on file
- Record last updated2022 · 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).
36 family medicine physician records list a practice address in Vienna
They are 36 of the 1,554 NPPES records with a practice address in Vienna, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Vienna → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Barbara Andrino, M.D.Vienna, VA 221801134230790
- Joan Bradley, MDVienna, VA 221801831183128
- Sandra Corp, D.O.Vienna, VA 221801316058985
- Connie Grow, D.O.Vienna, VA 221801649381930
- Jeffrey Huang, MDVienna, VA 221801396739686
- Elizabeth Intermill, CFNPVienna, VA 221801689668980
- James Jenkins, MDVienna, VA 221801023002177
- Micha Joffee, M.D.Vienna, VA 221801528002623
Common questions
What is Daniel Jon Merenstein, MD's NPI number?
Daniel Jon Merenstein, MD's National Provider Identifier (NPI) is 1780748822, issued on Dec 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Jon Merenstein, MD located?
The NPPES record lists a practice address at 180 Maple Ave W, Vienna, VA, 22180. Phone: (703) 938-5300. Providers update this record themselves, so call before visiting.
How can I verify Daniel Jon Merenstein, MD's license?
NPPES lists Virginia license number 0101058211, 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 Daniel Jon Merenstein, MD prescribe under Medicare Part D?
In 2024, Daniel Jon Merenstein, MD had 140 Medicare Part D claims for 115 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Daniel Jon Merenstein, MD's MIPS final score?
The 2023 MIPS final score is 76.3 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.