Arcelia Marlane Guerson Gil, in Laguna Hills, CA

Arcelia Marlane Guerson Gil, is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Laguna Hills, California. She graduated from medical school in 2015 and has 10 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Saddleback Medical Group Inc and her current practice location is 24221 Calle De La Louisa Ste 300, Laguna Hills, California. You can reach out to her office (for appointments etc.) via phone at (949) 334-8270.

Arcelia Marlane Guerson Gil is licensed to practice in California (license number A196580) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1770087108.

Contact Information

	Arcelia Marlane Guerson Gil,
	24221 Calle De La Louisa Ste 300, Laguna Hills, CA 92653-7637
	(949) 334-8270
	Not Available

Map and Direction

Physician's Profile

Full Name	Arcelia Marlane Guerson Gil
Gender	Female
Speciality	Gastroenterology
Experience	10 Years
Location	24221 Calle De La Louisa Ste 300, Laguna Hills, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Arcelia Marlane Guerson Gil graduated from medical school in 2015

NPI Data:

NPI Number: 1770087108
Provider Enumeration Date: 03/20/2018
Last Update Date: 11/18/2025

Medicare PECOS Information:

PECOS PAC ID: 7012456569
Enrollment ID: I20240828001447

Medical Identifiers

Medical identifiers for Arcelia Marlane Guerson Gil such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770087108	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	A196580 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Memorialcare Saddleback Medical Center	Laguna hills, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Saddleback Medical Group Inc	5092606905	31

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. Arcelia Marlane Guerson Gil allows following entities to bill medicare on her behalf.

Entity Name	Saddleback Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1386605822 PECOS PAC ID: 5092606905 Enrollment ID: O20040322000770

Entity Name	Centers For Family Medicine Gp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467598243 PECOS PAC ID: 9931143799 Enrollment ID: O20050614000191

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. Arcelia Marlane Guerson Gil 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
Arcelia Marlane Guerson Gil, Po Box 35380, Las Vegas, NV 89133-5380 Ph: () -	Arcelia Marlane Guerson Gil, 24221 Calle De La Louisa Ste 300, Laguna Hills, CA 92653-7637 Ph: (949) 334-8270

Reviews and Comments

Internal Medicine Doctors in Laguna Hills, CA

Yama Ahmad Afshar, DO, MPH Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 24321 Avenida De La Carlota, Laguna Hills, CA 92653 Phone: 949-204-3006
Theodore Sy, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 26538 Moulton Pkwy Ste 38e, Laguna Hills, CA 92653 Phone: 949-448-0656
Dr. Ralph Lowell Cummings, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 24953 Paseo De Valencia Ste 15c, Laguna Hills, CA 92653 Phone: 949-859-4433 Fax: 949-589-6789
Mark S Zaremba, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 25401 Cabot Rd, Suite 107, Laguna Hills, CA 92653 Phone: 949-273-8085 Fax: 949-273-8088
Philip Edward Newman, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 24012 Calle De La Plata, Ste 150, Laguna Hills, CA 92653 Phone: 949-837-1578 Fax: 949-837-8154
Yong-sik Kim, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 24221 Calle De La Louisa Ste 200, Laguna Hills, CA 92653 Phone: 949-334-8270
Dr. James M Hawkins, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 23961 Calle De La Magdalena, #130, Laguna Hills, CA 92653 Phone: 949-465-8155 Fax: 949-465-8159

Arcelia Marlane Guerson Gil, - Medicare Gastroenterology in Laguna Hills, CA