Mrs Margaret Essex Castor, WHNP-BC, BSN, RN in Phoenix, AZ

Mrs Margaret Essex Castor, WHNP-BC, BSN, RN is a medicare enrolled "Nurse Practitioner - Obstetrics & Gynecology" in Phoenix, Arizona. She went to Vanderbilt University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Genesis Ob Gyn Pllc and her current practice location is 11209 N Tatum Blvd Ste 255, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 494-5050.

Mrs Margaret Essex Castor is licensed to practice in Arizona (license number 300500) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275960585.

Contact Information

	Mrs Margaret Essex Castor, WHNP-BC, BSN, RN
	11209 N Tatum Blvd Ste 255, Phoenix, AZ 85028-6061
	(602) 494-5050
	(866) 777-2251

Map and Direction

Provider's Profile

Full Name	Mrs Margaret Essex Castor
Gender	Female
Speciality	Nurse Practitioner
Experience	11 Years
Location	11209 N Tatum Blvd Ste 255, Phoenix, Arizona
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mrs Margaret Essex Castor attended and graduated from Vanderbilt University School Of Medicine in 2013

NPI Data:

NPI Number: 1275960585
Provider Enumeration Date: 10/01/2013
Last Update Date: 01/17/2024

Medicare PECOS Information:

PECOS PAC ID: 3577880954
Enrollment ID: I20240501001723

Medical Identifiers

Medical identifiers for Mrs Margaret Essex Castor such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1275960585	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
163W00000X	Registered Nurse	28202905A (Indiana)	Secondary
363LW0102X	Nurse Practitioner - Women's Health	71004712A (Indiana)	Secondary
363LX0001X	Nurse Practitioner - Obstetrics & Gynecology	300500 (Arizona)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Genesis Ob Gyn Pllc	4284724279	67

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Margaret Essex Castor allows following entities to bill medicare on her behalf.

Entity Name	Genesis Ob Gyn Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1992994214 PECOS PAC ID: 4284724279 Enrollment ID: O20071213000739

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Margaret Essex Castor is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Mrs Margaret Essex Castor, WHNP-BC, BSN, RN 11209 N Tatum Blvd Ste 255, Phoenix, AZ 85028-6061 Ph: (602) 494-5050	Mrs Margaret Essex Castor, WHNP-BC, BSN, RN 11209 N Tatum Blvd Ste 255, Phoenix, AZ 85028-6061 Ph: (602) 494-5050

Reviews and Comments

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Mrs Margaret Essex Castor, WHNP-BC, BSN, RN - Medicare Nurse Practitioner in Phoenix, AZ