Dr Samarjit Singh, MD in Fountain Valley, CA

Dr Samarjit Singh, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Fountain Valley, California. He graduated from medical school in 1995 and has 30 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Saddleback Respiratory Medical Grp and his current practice location is 11100 Warner Ave Ste 120, Fountain Valley, California. You can reach out to his office (for appointments etc.) via phone at (714) 672-0049.

Dr Samarjit Singh is licensed to practice in California (license number A92484) 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 1689786139.

Contact Information

	Dr Samarjit Singh, MD
	11100 Warner Ave Ste 120, Fountain Valley, CA 92708-7500
	(714) 672-0049
	(714) 793-9570

Map and Direction

Physician's Profile

Full Name	Dr Samarjit Singh
Gender	Male
Speciality	Pulmonary Disease
Experience	30 Years
Location	11100 Warner Ave Ste 120, Fountain Valley, 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 Samarjit Singh graduated from medical school in 1995

NPI Data:

NPI Number: 1689786139
Provider Enumeration Date: 08/31/2006
Last Update Date: 06/11/2025

Medicare PECOS Information:

PECOS PAC ID: 0749339141
Enrollment ID: I20090514000046

Medical Identifiers

Medical identifiers for Dr Samarjit Singh such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689786139	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A92484 (California)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	A92484 (California)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	A92484 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Memorialcare Orange Coast Medical Center	Fountain valley, CA	Hospital
Hoag Memorial Hospital Presbyterian	Newport beach, CA	Hospital

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 Samarjit Singh allows following entities to bill medicare on his behalf.

Entity Name	Saddleback Respiratory Medical Grp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1164517843 PECOS PAC ID: 4385686492 Enrollment ID: O20050531000435

Entity Name	El-bershawi Medical Corp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1386813103 PECOS PAC ID: 9032298492 Enrollment ID: O20080509000414

Entity Name	Samarjit Singh Md Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1083065783 PECOS PAC ID: 8325333016 Enrollment ID: O20160819000458

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 Samarjit Singh 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 Samarjit Singh, MD Po Box 3313, Cypress, CA 90630-7313 Ph: (714) 672-0049	Dr Samarjit Singh, MD 11100 Warner Ave Ste 120, Fountain Valley, CA 92708-7500 Ph: (714) 672-0049

Reviews and Comments

Internal Medicine Doctors in Fountain Valley, CA

Dr. Kristine Suzanne Olson Arthur, MD Pulmonary Disease Medicare: Medicare Enrolled Practice Location: 11420 Warner Ave, Fountain Valley, CA 92708 Phone: 714-549-1300 Fax: 714-433-3100
Dr. Sajeet Singh Sawhney, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 11100 Warner Ave, Suite 218, Fountain Valley, CA 92708 Phone: 714-641-9696 Fax: 714-641-9696
Dr. Jennifer L Wong, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 18111 Brookhurst St Ste 5100, Fountain Valley, CA 92708 Phone: 714-546-2238 Fax: 714-434-8145
Dr. Sithu Lin, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 11100 Warner Ave Ste 218, Fountain Valley, CA 92708 Phone: 714-641-9696
Mr. Satinder Swaroop, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 11180 Warner Ave, Suite #353, Fountain Valley, CA 92708 Phone: 714-751-3540 Fax: 714-751-5626
Yu-ming Ni, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 18111 Brookhurst St Ste 5100, Fountain Valley, CA 92708 Phone: 714-546-2238
Dr. Alan Dang, M.D. Pulmonary Disease Medicare: Medicare Enrolled Practice Location: 10900 Warner Ave, Suite 111, Fountain Valley, CA 92708 Phone: 714-369-6074 Fax: 714-369-6180

Dr Samarjit Singh, MD - Medicare Pulmonary Disease in Fountain Valley, CA