Allison Greenleaf, NP
NPI 1164680583 · Pediatric Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Greenleaf, NP is a Pediatric Nurse Practitioner provider in Washington, DC (NPI 1164680583).
Provider details
- NPI number
- 1164680583
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN63153 (DC)
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
- 2008-06-02
- Last updated
- 2008-06-02
Frequently asked questions
- What is Allison Greenleaf's NPI number?
- Allison Greenleaf's National Provider Identifier (NPI) is 1164680583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Greenleaf's specialty?
- Allison Greenleaf is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Greenleaf located?
- Allison Greenleaf's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Allison Greenleaf's phone number?
- The practice phone number listed in the NPPES registry for Allison Greenleaf is (202) 444-0329.
- Does Allison Greenleaf accept Medicare?
- Allison Greenleaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Greenleaf's NPI active?
- Yes — Allison Greenleaf's NPI (1164680583) is active in the NPPES registry as of the last update on 2008-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.