Dr Prem Narayan Ramkumar, MD, MBA in Downey, CA

Dr Prem Narayan Ramkumar, MD, MBA is a medicare enrolled "Orthopaedic Surgery" physician in Downey, California. He went to Baylor College Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Commons Clinic Medical Group, Pc and his current practice location is 5750 Downey Ave Ste 308, Downey, California. You can reach out to his office (for appointments etc.) via phone at (562) 633-3787.

Dr Prem Narayan Ramkumar is licensed to practice in California (license number A180372) 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 1255794889.

Contact Information

	Dr Prem Narayan Ramkumar, MD, MBA
	5750 Downey Ave Ste 308, Downey, CA 90712-1482
	(562) 633-3787
	(562) 633-1977

Map and Direction

Physician's Profile

Full Name	Dr Prem Narayan Ramkumar
Gender	Male
Speciality	Orthopedic Surgery
Experience	9 Years
Location	5750 Downey Ave Ste 308, Downey, 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 Prem Narayan Ramkumar attended and graduated from Baylor College Of Medicine in 2016

NPI Data:

NPI Number: 1255794889
Provider Enumeration Date: 03/31/2016
Last Update Date: 08/28/2025

Medicare PECOS Information:

PECOS PAC ID: 7315238011
Enrollment ID: I20230421002417

Medical Identifiers

Medical identifiers for Dr Prem Narayan Ramkumar such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1255794889	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207X00000X	Orthopaedic Surgery	A180372 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Long Beach Memorial Medical Center	Long beach, CA	Hospital
Lakewood Regional Medical Center	Lakewood, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Commons Clinic Medical Group, Pc	6204221096	19

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 Prem Narayan Ramkumar allows following entities to bill medicare on his behalf.

Entity Name	Long Beach - Lakewood Orthopedic Institute
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1710020755 PECOS PAC ID: 0840282786 Enrollment ID: O20040331001691

Entity Name	Commons Clinic Medical Group, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831856640 PECOS PAC ID: 6204221096 Enrollment ID: O20220314001286

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 Prem Narayan Ramkumar 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 Prem Narayan Ramkumar, MD, MBA Po Box 15848, Newport Beach, CA 92659-5848 Ph: (657) 241-3600	Dr Prem Narayan Ramkumar, MD, MBA 5750 Downey Ave Ste 308, Downey, CA 90712-1482 Ph: (562) 633-3787

Reviews and Comments

Orthopaedic Surgery Doctors in Downey, CA

Dr. Roy J Caputo, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 8555 Florence Ave, Downey, CA 90240 Phone: 562-923-9351 Fax: 562-622-9041
Dr. Frank Burnard Giacobetti, MD Orthopedic Surgery Medicare: Not Enrolled in Medicare Practice Location: 8555 E Florence Ave, Downey, CA 90240 Phone: 562-923-9351 Fax: 562-869-6294
Elizabeth Picinic Norheim, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 9353 Imperial Hwy, Fl 1, Downey, CA 90242 Phone: 562-657-4243
Dr. Vance Charles Eberly, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 11525 Brookshire Ave, Suite #405, Downey, CA 90241 Phone: 562-923-6112 Fax: 562-923-6181
Kourosh Kevin Shamlou, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 11411 Brookshire Ave, Suite 200, Downey, CA 90241 Phone: 562-869-4421 Fax: 562-869-3600
Kevin S. Park, M.D. Orthopedic Surgery Medicare: Accepting Medicare Assignments Practice Location: 11525 Brookshire Ave, Suite #201, Downey, CA 90241 Phone: 562-869-4421 Fax: 562-869-3600
Simon Lavi, D.O. Orthopedic Surgery Medicare: Not Enrolled in Medicare Practice Location: 7700 Imperial Hwy, Suite R, Downey, CA 90242 Phone: 562-803-0600 Fax: 562-803-5040

Dr Prem Narayan Ramkumar, MD, MBA - Medicare Orthopedic Surgery in Downey, CA