Individual provider · Type 1 NPI
Margaret Essex Castor, WHNP
Women's Health Nurse Practitioner · Phoenix, AZ
NPI number
1275960585
Active
Practice location
11209 N Tatum Blvd Ste 255
Phoenix, AZ 85028-6061
Fax (866) 777-2251
Mailing address
PO Box 81064
Phoenix, AZ 85069-1064
Other practice locations
- 4530 N 32nd St Ste 100, Phoenix, AZ 85018-3357 · (602) 468-3912
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Registered Nurse | 163W00000X | 300500 (AZ) |
| Women's Health Nurse Practitioner Primary | 363LW0102X | 300500 (AZ) |
Women's Health Nurse Practitioner: Definition to come...
10 other providers at this address
- Allie Kosena, WHNP-BCWomen's Health Nurse Practitioner Phoenix, AZ NPI 1063226751
- Amber TsangObstetrics & Gynecology Physician Phoenix, AZ NPI 1932738010
- Esther Apraku Bondzie, WHNPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1295515245
- Kimberly Anne Smith, NPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1689143778
- Megan Nicole Spiekermeier, DNP, RN, WHNP-BCWomen's Health Nurse Practitioner Phoenix, AZ NPI 1326565540
- Olivia Charlotte Blackstone, DOObstetrics & Gynecology Physician Phoenix, AZ NPI 1144858077
- Shauna Marie Segerdahl, WHNPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1295504439
- Susan G. O'Brien, WHNPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1225388176
- Susan Terry Maland-Ludewig, WHNPObstetrics & Gynecology Nurse Practitioner Phoenix, AZ NPI 1972794246
- Tawany C. Almeida, MDObstetrics & Gynecology Physician Phoenix, AZ NPI 1821625484
Other women's health nurse practitioner providers in Phoenix
- Brooke KingWomen's Health Nurse Practitioner Phoenix, AZ NPI 1013744630
- Nicole Scott, WHNPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1033703178
- Mary Lorraine Foehringer, NPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1043372196
- Elia Valdivia, WHNP-BCWomen's Health Nurse Practitioner Phoenix, AZ NPI 1043644941
- Audrey Steinkamp, WHNPWomen's Health Nurse Practitioner Phoenix, AZ NPI 1053567115
- Allie Kosena, WHNP-BCWomen's Health Nurse Practitioner Phoenix, AZ NPI 1063226751
- Tara Lynn Denton, MSN, APRN, WHNP-BCWomen's Health Nurse Practitioner Phoenix, AZ NPI 1063913986
- Hoda Mohamed, WHNMWomen's Health Nurse Practitioner Phoenix, AZ NPI 1124431366
About NPI 1275960585
Margaret Essex Castor, WHNP's National Provider Identifier is 1275960585, issued on Oct 1, 2013. The primary taxonomy on file is Women's Health Nurse Practitioner (363LW0102X), and the practice location is in Phoenix, AZ. The record was last updated on Feb 4, 2026.