Marjorie Mascarinas, RN, FNP
NPI 1174713663 · Family Nurse Practitioner · Arlington, VA
Marjorie Mascarinas, RN, FNP is a Family Nurse Practitioner provider in Arlington, VA (NPI 1174713663).
Provider details
- NPI number
- 1174713663
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0017139642 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-31
- Last updated
- 2014-04-10
Frequently asked questions
- What is Marjorie Mascarinas's NPI number?
- Marjorie Mascarinas's National Provider Identifier (NPI) is 1174713663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Mascarinas's specialty?
- Marjorie Mascarinas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marjorie Mascarinas located?
- Marjorie Mascarinas's practice location on file with NPPES is 3133 Lee Hwy, Arlington, VA 22201-4207.
- What is Marjorie Mascarinas's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Mascarinas is (703) 522-0260.
- Is Marjorie Mascarinas's NPI active?
- Yes — Marjorie Mascarinas's NPI (1174713663) is active in the NPPES registry as of the last update on 2014-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.