Andrew Dam, DO in Pomona, CA - Medicare Gastroenterology

Andrew Dam, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Pomona, California. He went to Touro Un College Of Osteopathic Medicine, Vallejo and graduated in 2019 and has 6 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Platinum Digestive Health and his current practice location is 250 W Bonita Ave Ste 250, Pomona, California. You can reach out to his office (for appointments etc.) via phone at (909) 655-0300.

Andrew Dam is licensed to practice in California (license number 20A23524) 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 1225590037.

Contact Information

	Andrew Dam, DO
	250 W Bonita Ave Ste 250, Pomona, CA 91767-1864
	(909) 655-0300
	Not Available

Map and Direction

Physician's Profile

Full Name	Andrew Dam
Gender	Male
Speciality	Gastroenterology
Experience	6 Years
Location	250 W Bonita Ave Ste 250, Pomona, 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:

Andrew Dam attended and graduated from Touro Un College Of Osteopathic Medicine, Vallejo in 2019

NPI Data:

NPI Number: 1225590037
Provider Enumeration Date: 04/01/2019
Last Update Date: 08/04/2025

Medicare PECOS Information:

PECOS PAC ID: 1850776840
Enrollment ID: I20250325002058

Medical Identifiers

Medical identifiers for Andrew Dam such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1225590037	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	20A23524 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Pomona Valley Hospital Medical Center	Pomona, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Platinum Digestive Health	9931434495	7

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. Andrew Dam allows following entities to bill medicare on his behalf.

Entity Name	Platinum Digestive Health
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629537352 PECOS PAC ID: 9931434495 Enrollment ID: O20190706000062

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. Andrew Dam 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
Andrew Dam, DO 250 W Bonita Ave Ste 250, Pomona, CA 91767-1864 Ph: (909) 655-0300	Andrew Dam, DO 250 W Bonita Ave Ste 250, Pomona, CA 91767-1864 Ph: (909) 655-0300

Reviews and Comments

Internal Medicine Doctors in Pomona, CA

Kenneth Spiers Brown, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1866 N Orange Grove Ave, Ste 102, Pomona, CA 91767 Phone: 909-620-4373 Fax: 909-620-7179
Lisa Carrie Butler, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 790 East Bonita Ave, 2nd Floor, Pomona, CA 91767 Phone: 909-447-8585 Fax: 909-447-8593
Dr. Kerry Norman Gott, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 255 E Bonita Ave, Pomona, CA 91767 Phone: 909-596-7733 Fax: 909-450-0357
Dr. Monica A Wong, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 750 S Park Ave, Pomona, CA 91766 Phone: 909-868-0235 Fax: 909-623-0571
Ossama Maloule, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 255 E Bonita Ave Bldg 1b, Pomona, CA 91767 Phone: 909-275-7470 Fax: 909-971-4532
Rita Patrick, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1880 N Orange Grove Ave, Pomona, CA 91767 Phone: 909-630-7158
Nadir Ali Eltahir, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1940 N Orange Grove Ave, Pomona, CA 91767 Phone: 909-865-6900 Fax: 909-865-6300

Andrew Dam, DO - Medicare Gastroenterology in Pomona, CA