Regina Ann Halliday, CRNP
Women's Health Nurse Practitioner · Philadelphia, PA
Regina Ann Halliday, CRNP is a women's health nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1033317391, issued on Jul 10, 2007. Check the license (Pennsylvania SP009221, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Regina Ann Halliday
- Credential
- CRNP
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- SP009221 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3701 Market St, Philadelphia, PA 19104
- Phone
- (215) 662-6035
- Enumerated
- Jul 10, 2007
- Record last updated
- Mar 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070726000316); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 420 in Pennsylvania → Look up another NPI →
Also registered at 3701 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Regina Ann Halliday in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP009221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Regina Ann Halliday among 420 women's health nurse practitioner records in Pennsylvania
Regina Ann Halliday, CRNP is one of 420 women's health nurse practitioner records with a practice address in Pennsylvania. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 15% of them.
- NPI issued2007 · 15% of these records are older, 76% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2006 · median 2018 among the 215 with a school on file
- Record last updated2013 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in Pennsylvania
There are 420 women's health nurse practitioner records in Pennsylvania.
All 420 in Pennsylvania → Every provider in Philadelphia → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Elizabeth Abbott, CRNPPhiladelphia, PA 191041598901902
- Ann Aharon, CRNPPhiladelphia, PA 191041548599517
- Christina Andrela, CRNPPhiladelphia, PA 191041811132673
- Barbara Brzowski., CRNPPhiladelphia, PA 191041912042987
- Patricia Callahan, CRNPPhiladelphia, PA 191041053481085
- Erica Hulitt, CRNPPhiladelphia, PA 191041902094576
- Lori Smith, CRNPPhiladelphia, PA 191041609918465
- Valerie Swanick-Layden, CRNPPhiladelphia, PA 191041083725469
Common questions
What is Regina Ann Halliday, CRNP's NPI number?
Regina Ann Halliday, CRNP's National Provider Identifier (NPI) is 1033317391, issued on Jul 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Regina Ann Halliday, CRNP located?
The NPPES record lists a practice address at 3701 Market St, Philadelphia, PA, 19104. Phone: (215) 662-6035. Providers update this record themselves, so call before visiting.
How can I verify Regina Ann Halliday, CRNP's license?
NPPES lists Pennsylvania license number SP009221, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.