Allison Roca, DNP
NPI 1679330682 · Adult Health Nurse Practitioner · Dulles, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Roca, DNP is a Adult Health Nurse Practitioner provider in Dulles, VA (NPI 1679330682).
Provider details
- NPI number
- 1679330682
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0024188209 (VA)
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
2 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
- 2024-03-05
- Last updated
- 2024-03-05
- Certified
- 2024-03-05
Frequently asked questions
- What is Allison Roca's NPI number?
- Allison Roca's National Provider Identifier (NPI) is 1679330682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Roca's specialty?
- Allison Roca is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Roca located?
- Allison Roca's practice location on file with NPPES is 44330 Mercure Cir Ste 240, Dulles, VA 20166-3800.
- What is Allison Roca's phone number?
- The practice phone number listed in the NPPES registry for Allison Roca is (703) 727-0523.
- Does Allison Roca accept Medicare?
- Allison Roca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Roca's NPI active?
- Yes — Allison Roca's NPI (1679330682) is active in the NPPES registry as of the last update on 2024-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.