Joan Grew, N.P.
NPI 1649489568 · Family Nurse Practitioner · Washington, DC
Joan Grew, N.P. is a Family Nurse Practitioner provider in Washington, DC (NPI 1649489568).
Provider details
- NPI number
- 1649489568
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 231719 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 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
- 2007-05-21
- Last updated
- 2025-06-20
- Certified
- 2025-06-20
Frequently asked questions
- What is Joan Grew's NPI number?
- Joan Grew's National Provider Identifier (NPI) is 1649489568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Grew's specialty?
- Joan Grew is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Grew located?
- Joan Grew's practice location on file with NPPES is US Dept of State M/Med/Qm Sa-1, Washington, DC 20522-0102.
- What is Joan Grew's phone number?
- The practice phone number listed in the NPPES registry for Joan Grew is (202) 663-1662.
- Is Joan Grew's NPI active?
- Yes — Joan Grew's NPI (1649489568) is active in the NPPES registry as of the last update on 2025-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.