Mary Thuy Nguyen, in Rockwall, TX - Medicare Optometrist Provider

Mary Thuy Nguyen, is a medicare enrolled "Optometrist" provider in Rockwall, Texas. Her current practice location is 2827 Ridge Rd, Rockwall, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 722-4301.

Mary Thuy Nguyen is licensed to practice in Texas (license number 9581TG) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1578041265.

Contact Information

	Mary Thuy Nguyen,
	2827 Ridge Rd, Rockwall, TX 75032-5528
	(972) 722-4301
	(972) 722-7560

Map and Direction

Healthcare Provider's Profile

Full Name	Mary Thuy Nguyen
Gender	Female
Speciality	Optometrist
Location	2827 Ridge Rd, Rockwall, Texas
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1578041265
Provider Enumeration Date: 08/03/2018
Last Update Date: 12/12/2025

Medicare PECOS Information:

PECOS PAC ID: 1254681968
Enrollment ID: I20180830000096

Medical Identifiers

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

Identifier	Type	State	Issuer
1578041265	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
152W00000X	Optometrist	9581TG (Texas)	Primary

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 Thuy Nguyen allows following entities to bill medicare on her behalf.

Provider Name	Allen H Chin O D A Professional Corporation
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1497785109 PECOS PAC ID: 6103829171 Enrollment ID: O20060811000105

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 Thuy 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 Thuy Nguyen, 2827 Ridge Rd, Rockwall, TX 75032-5528 Ph: (972) 722-4301	Mary Thuy Nguyen, 2827 Ridge Rd, Rockwall, TX 75032-5528 Ph: (972) 722-4301

Reviews and Comments

Optometrist in Rockwall, TX

J & Sn Pa Optometrist Medicare: Medicare Enrolled Practice Location: 316 S Goliad St Ste 205, Rockwall, TX 75087 Phone: 972-772-7711
Jakob Byrnes, DO Optometrist Medicare: Accepting Medicare Assignments Practice Location: 480 Equestrian Dr, Rockwall, TX 75032 Phone: 972-832-9763
Clear Sight Optometry Pllc Optometrist Medicare: Not Enrolled in Medicare Practice Location: 622 Sunset Hill Dr, Rockwall, TX 75087 Phone: 480-776-4162
Dr. Brent David Schmidlap, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: 2931 Ridge Rd Ste 109, Rockwall, TX 75032 Phone: 972-772-2644
Dr. Donna Daneshpajooh, OD Optometrist Medicare: Accepting Medicare Assignments Practice Location: 2380 S Goliad St Ste 100, Rockwall, TX 75032 Phone: 214-220-3937
Sheryl Nery Chan, O.D. Optometrist Medicare: Not Enrolled in Medicare Practice Location: 2665 Market Center Dr, Rockwall, TX 75032 Phone: 972-772-9659 Fax: 972-772-3120
Holly Fisher Britt, O.d., P.c. Optometrist Medicare: Medicare Enrolled Practice Location: 2861 Ridge Rd, Ste121, Rockwall, TX 75032 Phone: 972-772-9597 Fax: 972-772-9594

Mary Thuy Nguyen, - Medicare Optometrist in Rockwall, TX