Marissa Erin Gray, OD in Humble, TX - Medicare Optometrist Provider

Marissa Erin Gray, OD is a medicare enrolled "Optometrist" provider in Humble, Texas. Her current practice location is 8503 N Sam Houston Pkwy E, Humble, Texas. You can reach out to her office (for appointments etc.) via phone at (346) 674-3500.

Marissa Erin Gray is licensed to practice in Texas (license number 11197TG) 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 1083458178.

Contact Information

	Marissa Erin Gray, OD
	8503 N Sam Houston Pkwy E, Humble, TX 77396-2925
	(346) 674-3500
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Marissa Erin Gray
Gender	Female
Speciality	Optometrist
Location	8503 N Sam Houston Pkwy E, Humble, Texas
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1083458178
Provider Enumeration Date: 06/24/2024
Last Update Date: 08/26/2025

Medicare PECOS Information:

PECOS PAC ID: 5496280133
Enrollment ID: I20241119000785

Medical Identifiers

Medical identifiers for Marissa Erin Gray such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1083458178	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
152W00000X	Optometrist	11197TG (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. Marissa Erin Gray allows following entities to bill medicare on her behalf.

Provider Name	Eye Center Of Texas Llp
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1720174485 PECOS PAC ID: 8224054259 Enrollment ID: O20051019000806

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. Marissa Erin Gray 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
Marissa Erin Gray, OD 11511 Shadow Creek Pkwy, Pearland, TX 77584-7298 Ph: (713) 442-0000	Marissa Erin Gray, OD 8503 N Sam Houston Pkwy E, Humble, TX 77396-2925 Ph: (346) 674-3500

Reviews and Comments

Optometrist in Humble, TX

J. Baxter Pllc Optometrist Medicare: Not Enrolled in Medicare Practice Location: 20131 Highway 59 N Ste 1250, Humble, TX 77338 Phone: 346-369-7088
Kellee N. Bertsch, Od, Limited, Pa Optometrist Medicare: Not Enrolled in Medicare Practice Location: 6730 Atascocita Rd, Suite 101, Humble, TX 77346 Phone: 281-451-2838 Fax: 281-852-8146
Nick Ho Od Pllc Optometrist Medicare: Medicare Enrolled Practice Location: 9235 N Sam Houston Pkwy E, Ste 'infinity Vision', Humble, TX 77396 Phone: 281-441-5191
Nguyen & Whyte Eyecare Pllc Optometrist Medicare: Medicare Enrolled Practice Location: 21802 Townsen Blvd W, Humble, TX 77338 Phone: 832-406-2781 Fax: 281-205-5714
Akhtar Eye Associates Pllc Optometrist Medicare: Medicare Enrolled Practice Location: 3103 Fm 1960 Rd W Ste V, Humble, TX 77338 Phone: 281-443-0340
Rashi Prakash, OD Optometrist Medicare: Medicare Enrolled Practice Location: 18906 Jodywood Dr, Humble, TX 77346 Phone: 832-233-6875

Marissa Erin Gray, OD - Medicare Optometrist in Humble, TX