Mary Cecilia Nguyen, DO in Lakewood, CO

Mary Cecilia Nguyen, DO is a medicare enrolled "Hospitalist" physician in Lakewood, Colorado. She went to University Of North Texas Hsc, College Of Osteopathic Med and graduated in 2013 and has 12 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Catholic Health Initiatives Colorado and her current practice location is 11600 W 2nd Pl, Lakewood, Colorado. You can reach out to her office (for appointments etc.) via phone at (720) 321-0000.

Mary Cecilia Nguyen is licensed to practice in Colorado (license number DR.0056604) 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 1942644695.

Contact Information

	Mary Cecilia Nguyen, DO
	11600 W 2nd Pl, Lakewood, CO 80228-1527
	(720) 321-0000
	(720) 321-1759

Map and Direction

Physician's Profile

Full Name	Mary Cecilia Nguyen
Gender	Female
Speciality	Hospitalist
Experience	12 Years
Location	11600 W 2nd Pl, Lakewood, Colorado
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:

Mary Cecilia Nguyen attended and graduated from University Of North Texas Hsc, College Of Osteopathic Med in 2013

NPI Data:

NPI Number: 1942644695
Provider Enumeration Date: 04/24/2013
Last Update Date: 09/10/2025

Medicare PECOS Information:

PECOS PAC ID: 8224318886
Enrollment ID: I20161217000084

Medical Identifiers

Medical identifiers for Mary Cecilia Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1942644695	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	Q8112 (Texas)	Secondary
208M00000X	Hospitalist	DR.0056604 (Colorado)	Primary
207R00000X	Internal Medicine	DR.0056604 (Colorado)	Secondary
207P00000X	Emergency Medicine	DR.0056604 (Colorado)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Centura Health-st Anthony Hospital	Lakewood, CO	Hospital
St. Anthony Summit Medical Center	Frisco, CO	Hospital
Centura Health-st Anthony North Health Campus	Westminster, CO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Catholic Health Initiatives Colorado	8022927342	1231

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. Mary Cecilia Nguyen allows following entities to bill medicare on her behalf.

Entity Name	Catholic Health Initiatives Colorado
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356783351 PECOS PAC ID: 8022927342 Enrollment ID: O20031215000462

Entity Name	Portercare Adventist Health System
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1760761928 PECOS PAC ID: 0941110886 Enrollment ID: O20090115000327

Entity Name	Colorado Hospitalist Services, Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265806178 PECOS PAC ID: 4486957578 Enrollment ID: O20160123000040

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. Mary Cecilia Nguyen 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
Mary Cecilia Nguyen, DO Po Box 800022, Kansas City, MO 64180-0022 Ph: (800) 953-0104	Mary Cecilia Nguyen, DO 11600 W 2nd Pl, Lakewood, CO 80228-1527 Ph: (720) 321-0000

Reviews and Comments

Hospitalist Doctors in Lakewood, CO

Lucy Kras, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 11650 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-5200 Fax: 720-321-5201
Jeffrey R Scott, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-0000
Don R Molden, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-0000
Tracy Ann Stiller, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 11650 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-5200
Patricia Ann Howell, MD Hospitalist Medicare: Not Enrolled in Medicare Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-0000
Dr. Frank Rankin Carson Jr., MD Hospitalist Medicare: Medicare Enrolled Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-1607 Fax: 720-321-1336
Jessica Morgan Williams, MD Hospitalist Medicare: Medicare Enrolled Practice Location: 11600 W 2nd Pl, Lakewood, CO 80228 Phone: 720-321-0000

Mary Cecilia Nguyen, DO - Medicare Hospitalist in Lakewood, CO