Emily Mastromatteo, FNP
NPI 1023895703 · Family Nurse Practitioner · Vienna, VA
Emily Mastromatteo, FNP is a Family Nurse Practitioner provider in Vienna, VA (NPI 1023895703).
Provider details
- NPI number
- 1023895703
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024188099 (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
3 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
- 2023-09-14
- Last updated
- 2024-05-14
- Certified
- 2024-05-14
Frequently asked questions
- What is Emily Mastromatteo's NPI number?
- Emily Mastromatteo's National Provider Identifier (NPI) is 1023895703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Mastromatteo's specialty?
- Emily Mastromatteo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Emily Mastromatteo located?
- Emily Mastromatteo's practice location on file with NPPES is 100 East St Se Ste 301, Vienna, VA 22180-4800.
- What is Emily Mastromatteo's phone number?
- The practice phone number listed in the NPPES registry for Emily Mastromatteo is (703) 938-5555.
- Is Emily Mastromatteo's NPI active?
- Yes — Emily Mastromatteo's NPI (1023895703) is active in the NPPES registry as of the last update on 2024-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.