Dr William Edward Rietkerk, MD MBA in Thousand Oaks, CA

Dr William Edward Rietkerk, MD MBA is a medicare enrolled "Dermatology" physician in Thousand Oaks, California. He went to University Of California, Irvine, California College Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice J Robert West Md Inc and his current practice location is 55 Rolling Oaks Dr Ste 200, Thousand Oaks, California. You can reach out to his office (for appointments etc.) via phone at (212) 661-3376.

Dr William Edward Rietkerk is licensed to practice in California (license number A141249) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1720311400.

Contact Information

	Dr William Edward Rietkerk, MD MBA
	55 Rolling Oaks Dr Ste 200, Thousand Oaks, CA 91361-1010
	(212) 661-3376
	(212) 661-3366

Map and Direction

Physician's Profile

Full Name	Dr William Edward Rietkerk
Gender	Male
Speciality	Dermatology
Experience	16 Years
Location	55 Rolling Oaks Dr Ste 200, Thousand Oaks, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr William Edward Rietkerk attended and graduated from University Of California, Irvine, California College Of Medicine in 2008

NPI Data:

NPI Number: 1720311400
Provider Enumeration Date: 09/11/2009
Last Update Date: 07/21/2022

Medicare PECOS Information:

PECOS PAC ID: 5991968497
Enrollment ID: I20160819001642

Medical Identifiers

Medical identifiers for Dr William Edward Rietkerk such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1720311400	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207N00000X	Dermatology	A141249 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northridge Hospital Medical Center	Northridge, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
J Robert West Md Inc	8729990973	131

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. Dr William Edward Rietkerk allows following entities to bill medicare on his behalf.

Entity Name	J Robert West Md Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1932154788 PECOS PAC ID: 8729990973 Enrollment ID: O20031105000239

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. Dr William Edward Rietkerk 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
Dr William Edward Rietkerk, MD MBA 55 Rolling Oaks Drive, Suite 200, Thousand Oaks, CA 91361 Ph: (805) 497-7529	Dr William Edward Rietkerk, MD MBA 55 Rolling Oaks Dr Ste 200, Thousand Oaks, CA 91361-1010 Ph: (212) 661-3376

Reviews and Comments

Dermatology Doctors in Thousand Oaks, CA

Dr. Seth R Stevens, M.D. Dermatology Medicare: Accepting Medicare Assignments Practice Location: 267 W Hillcrest Dr, Thousand Oaks, CA 91360 Phone: 805-497-1694 Fax: 805-373-7493
Dr. Navid Ezra, M.D. Dermatology Medicare: Accepting Medicare Assignments Practice Location: 3095 Old Conejo Rd, Suite 200, Thousand Oaks, CA 91320 Phone: 805-222-5803
Sean Condon, MD Dermatology Medicare: Accepting Medicare Assignments Practice Location: 267 W Hillcrest Dr, Thousand Oaks, CA 91360 Phone: 805-497-1694
Dr. Jeanette Kamell Mitchell, MD Dermatology Medicare: Accepting Medicare Assignments Practice Location: 55 Rolling Oaks Dr Ste 200, Thousand Oaks, CA 91361 Phone: 805-497-7529 Fax: 805-494-3486
Robert A Gold, MD Dermatology Medicare: Medicare Enrolled Practice Location: 45 North Erbes Road, Thousand Oaks, CA 91362 Phone: 818-404-3200
Dr. Nima Milani-nejad, M.D. Dermatology Medicare: Accepting Medicare Assignments Practice Location: 100 Moody Ct Ste 200, Thousand Oaks, CA 91360 Phone: 805-418-3500 Fax: 805-418-3505
Dr. Azita Simoni, MD Dermatology Medicare: Accepting Medicare Assignments Practice Location: 425 Haaland Dr Ste 204, Thousand Oaks, CA 91361 Phone: 805-497-8080 Fax: 805-497-8806

Dr William Edward Rietkerk, MD MBA - Medicare Dermatology in Thousand Oaks, CA