Marjorie R. Mascarinas, RN, FNP
Family Nurse Practitioner · Arlington, VA
Marjorie R. Mascarinas, RN, FNP is a family nurse practitioner with a practice address in Arlington, Virginia, and NPI 1174713663, issued on Jul 31, 2007. Check the license (Virginia 0017139642, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marjorie R. Mascarinas
- Credential
- RN, FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 0017139642 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3133 Lee Hwy, Arlington, VA 22201
- Phone
- (703) 522-0260
- Enumerated
- Jul 31, 2007
- Record last updated
- Apr 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 6,474 in Virginia → Look up another NPI →
Also registered at 3133 Lee Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jiyoun HanPharmacist1437746120
- Sheila Heller, NP-CFamily Nurse Practitioner1629304258
- Adeel KadeerPharmacist1396340980
- Ossama KhozamPharmacist1376130344
- Sandra KouefatiPharmacist1225751803
Verify Marjorie R. Mascarinas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0017139642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 87.2 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).
Marjorie R. Mascarinas among 6,474 family nurse practitioner records in Virginia
Marjorie R. Mascarinas, RN, FNP is one of 6,474 family nurse practitioner records with a practice address in Virginia. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 11% of them.
- NPI issued2007 · 11% of these records are older, 85% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2014 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
157 family nurse practitioner records list a practice address in Arlington
They are 157 of the 3,510 NPPES records with a practice address in Arlington, and 6,474 family nurse practitioner records in Virginia.
All 6,474 in Virginia → Every provider in Arlington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Katrina Amsler, CRNPArlington, VA 222011619351855
- Lori Borg, NPArlington, VA 222011891885513
- Joyce ChengArlington, VA 222011376896886
- Stephen GerberArlington, VA 222011508433178
- Sheila Heller, NP-CArlington, VA 222011629304258
- Cameron Hoffman, FNPArlington, VA 222011366742280
- Tu LeArlington, VA 222011639544729
- Katherine Liias, MSN, FNP-CArlington, VA 222011578011870
Common questions
What is Marjorie R. Mascarinas, RN, FNP's NPI number?
Marjorie R. Mascarinas, RN, FNP's National Provider Identifier (NPI) is 1174713663, issued on Jul 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marjorie R. Mascarinas, RN, FNP located?
The NPPES record lists a practice address at 3133 Lee Hwy, Arlington, VA, 22201. Phone: (703) 522-0260. Providers update this record themselves, so call before visiting.
How can I verify Marjorie R. Mascarinas, RN, FNP's license?
NPPES lists Virginia license number 0017139642, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
What is Marjorie R. Mascarinas, RN, FNP's MIPS final score?
The 2023 MIPS final score is 87.2 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.