Regina Halliday, CRNP
NPI 1033317391 · Women's Health Nurse Practitioner · Philadelphia, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regina Halliday, CRNP is a Women's Health Nurse Practitioner provider in Philadelphia, PA (NPI 1033317391).
Provider details
- NPI number
- 1033317391
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP009221 (PA)
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
- 2007-07-10
- Last updated
- 2013-03-01
Frequently asked questions
- What is Regina Halliday's NPI number?
- Regina Halliday's National Provider Identifier (NPI) is 1033317391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Halliday's specialty?
- Regina Halliday is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Regina Halliday located?
- Regina Halliday's practice location on file with NPPES is 3701 Market St, Philadelphia, PA 19104-5502.
- What is Regina Halliday's phone number?
- The practice phone number listed in the NPPES registry for Regina Halliday is (215) 662-6035.
- Does Regina Halliday accept Medicare?
- Regina Halliday is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regina Halliday's NPI active?
- Yes — Regina Halliday's NPI (1033317391) is active in the NPPES registry as of the last update on 2013-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.