Jill Frey, CRNA
NPI 1598999500 · Certified Registered Nurse Anesthetist · Fairfax, VA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Frey, CRNA is a Certified Registered Nurse Anesthetist provider in Fairfax, VA (NPI 1598999500).
Provider details
- NPI number
- 1598999500
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 0024168159 (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
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
- 2009-05-05
- Last updated
- 2015-07-07
Frequently asked questions
- What is Jill Frey's NPI number?
- Jill Frey's National Provider Identifier (NPI) is 1598999500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Frey's specialty?
- Jill Frey is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Frey located?
- Jill Frey's practice location on file with NPPES is 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709.
- What is Jill Frey's phone number?
- The practice phone number listed in the NPPES registry for Jill Frey is (703) 391-3129.
- Does Jill Frey accept Medicare?
- Jill Frey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Frey's NPI active?
- Yes — Jill Frey's NPI (1598999500) is active in the NPPES registry as of the last update on 2015-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.