Dr William Penn Croom Iv, MD in Lancaster, CA

Dr William Penn Croom Iv, MD is a medicare enrolled "Orthopaedic Surgery" physician in Lancaster, California. He went to Northwestern University Feinberg Medical School and graduated in 2012 and has 12 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 615 W Avenue L, Lancaster, California. You can reach out to his office (for appointments etc.) via phone at (661) 951-4801.

Dr William Penn Croom Iv is licensed to practice in California (license number A127958) 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 1255752648.

Contact Information

	Dr William Penn Croom Iv, MD
	615 W Avenue L, Lancaster, CA 93534-7211
	(661) 951-4801
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr William Penn Croom Iv
Gender	Male
Speciality	Orthopedic Surgery
Experience	12 Years
Location	615 W Avenue L, Lancaster, 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 Penn Croom Iv attended and graduated from Northwestern University Feinberg Medical School in 2012

NPI Data:

NPI Number: 1255752648
Provider Enumeration Date: 01/02/2014
Last Update Date: 12/03/2021

Medicare PECOS Information:

PECOS PAC ID: 1254641871
Enrollment ID: I20181112002150

Medical Identifiers

Medical identifiers for Dr William Penn Croom Iv such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1255752648	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207XX0005X	Orthopaedic Surgery - Sports Medicine	A127958 (California)	Secondary
207X00000X	Orthopaedic Surgery	A127958 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Southern California Permanente Medical Group	6002729175	7951

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 Penn Croom Iv allows following entities to bill medicare on his behalf.

Entity Name	Southern California Permanente Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770515280 PECOS PAC ID: 6002729175 Enrollment ID: O20031110000678

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 Penn Croom Iv 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 Penn Croom Iv, MD 615 W Avenue L, Lancaster, CA 93534-7211 Ph: (661) 951-4801	Dr William Penn Croom Iv, MD 615 W Avenue L, Lancaster, CA 93534-7211 Ph: (661) 951-4801

Reviews and Comments

Orthopaedic Surgery Doctors in Lancaster, CA

Dr. Gregory Tennant, D.O. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 42135 10th St W Ste 101, Lancaster, CA 93534 Phone: 661-726-5005 Fax: 661-726-5377
Nitin A Shah, MD Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 44215 15th St W, Ste 110, Lancaster, CA 93534 Phone: 661-945-7802 Fax: 661-949-5872
Russell Odono, MD Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 615 W Avenue L, Lancaster, CA 93534 Phone: 661-729-7100 Fax: 661-951-2795
Debra L Lazenby, MD Orthopedic Surgery Medicare: Not Enrolled in Medicare Practice Location: 626 E Pondera St, Lancaster, CA 93535 Phone: 661-802-1268
Mohamed Z. Lameer, M.D. Orthopedic Surgery Medicare: Medicare Enrolled Practice Location: 43807 10th St W Ste C, Lancaster, CA 93534 Phone: 661-942-5400 Fax: 661-942-4782
Eric Toshio Owashi, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 42135 10th St W Ste 101, Lancaster, CA 93534 Phone: 661-726-5005

Dr William Penn Croom Iv, MD - Medicare Orthopedic Surgery in Lancaster, CA