Mary Frickel, CFNP
NPI 1053556175 · Family Nurse Practitioner · Reston, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Frickel, CFNP is a Family Nurse Practitioner provider in Reston, VA (NPI 1053556175).
Provider details
- NPI number
- 1053556175
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CFNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024121397 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 8300 Old Courthouse RdSuite 140Vienna, VA 22182-3822Phone: (703) 448-0885Fax: (703) 448-0439
Registry dates
- Enumerated
- 2008-12-03
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Mary Frickel's NPI number?
- Mary Frickel's National Provider Identifier (NPI) is 1053556175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Frickel's specialty?
- Mary Frickel is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Frickel located?
- Mary Frickel's practice location on file with NPPES is 1800 Town Center Drive, Suite 220, Reston, VA 20190-3238.
- What is Mary Frickel's phone number?
- The practice phone number listed in the NPPES registry for Mary Frickel is (703) 435-2555.
- Does Mary Frickel accept Medicare?
- Mary Frickel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Frickel's NPI active?
- Yes — Mary Frickel's NPI (1053556175) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.