Dr Ralph Jan Koek, MD in Calabasas, CA - Medicare Psychiatry & Neurology

Dr Ralph Jan Koek, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Calabasas, California. His current practice location is 26585 West Agoura Blvd., Ste 330, Calabasas, California. You can reach out to his office (for appointments etc.) via phone at (818) 876-1050.

Dr Ralph Jan Koek is licensed to practice in California (license number G058707) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1356428924.

Contact Information

	Dr Ralph Jan Koek, MD
	26585 West Agoura Blvd., Ste 330, Calabasas, CA 91301
	(818) 876-1050
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Ralph Jan Koek
Gender	Male
Speciality	Psychiatry & Neurology - Psychiatry
Location	26585 West Agoura Blvd., Calabasas, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1356428924
Provider Enumeration Date: 11/01/2006
Last Update Date: 10/27/2022

Medicare PECOS Information:

PECOS PAC ID: 7810370392
Enrollment ID: I20220816001931

Medical Identifiers

Medical identifiers for Dr Ralph Jan Koek such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1356428924	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084P0800X	Psychiatry & Neurology - Psychiatry	G058707 (California)	Primary

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 Ralph Jan Koek allows following entities to bill medicare on his behalf.

Entity Name	Uc Regents
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1750368999 PECOS PAC ID: 0749180453 Enrollment ID: O20040109000819

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 Ralph Jan Koek 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 Ralph Jan Koek, MD 5767 W Century Blvd Ste 400, Los Angeles, CA 90045-5631 Ph: (310) 301-8771	Dr Ralph Jan Koek, MD 26585 West Agoura Blvd., Ste 330, Calabasas, CA 91301 Ph: (818) 876-1050

Reviews and Comments

Psychiatry & Neurology Doctors in Calabasas, CA

Dr. Roman Joel Garcia, MD, PHD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 26500 Agoura Rd Ste 102818, Calabasas, CA 91302 Phone: 707-574-8687
Tarik Hadzic, M.D., PH.D. Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 26135 Mureau Rd, Suite 101, Calabasas, CA 91302 Phone: 844-496-9160
Marilyn Laura Kroplick I, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 25643 Whittemore Dr, Calabasas, CA 91302 Phone: 818-222-1936 Fax: 818-222-6749
Ronald G Persaud, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 4505 Las Virgenes Rd Ste 204, Calabasas, CA 91302 Phone: 818-871-9500 Fax: 818-871-9550
Dr. Rod Amiri, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 4505 Las Virgenes Rd Ste 211, Calabasas, CA 91302 Phone: 818-878-6900
Dr. Heather Lin, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 26540 Agoura Rd, Suite 100, Calabasas, CA 91302 Phone: 818-377-3228
Dr. Bindi Akshay Nia, DO Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 26585 Agoura Rd Ste 320, Calabasas, CA 91302 Phone: 818-880-1004

Dr Ralph Jan Koek, MD - Medicare Psychiatry & Neurology in Calabasas, CA