Ryan N Armstrong, MD in Shenandoah, TX - Medicare Interventional Radiology

Ryan N Armstrong, MD is a medicare enrolled "Radiology - Vascular & Interventional Radiology" physician in Shenandoah, Texas. He went to University Of Texas Medical School At San Antonio and graduated in 2003 and has 23 years of diverse experience with area of expertise as Interventional Radiology. He is a member of the group practice Texas Endovascular Associates Pllc, Singleton Associates Pa and his current practice location is 8850 Six Pines Dr Ste 280, Shenandoah, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 597-8535.

Ryan N Armstrong is licensed to practice in Texas (license number M3868) 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 1154453355.

Contact Information

	Ryan N Armstrong, MD
	8850 Six Pines Dr Ste 280, Shenandoah, TX 77380-2683
	(713) 597-8535
	(713) 575-3688

Map and Direction

Physician's Profile

Full Name	Ryan N Armstrong
Gender	Male
Speciality	Interventional Radiology
Experience	23 Years
Location	8850 Six Pines Dr Ste 280, Shenandoah, Texas
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:

Ryan N Armstrong attended and graduated from University Of Texas Medical School At San Antonio in 2003

NPI Data:

NPI Number: 1154453355
Provider Enumeration Date: 03/12/2007
Last Update Date: 02/07/2025

Medicare PECOS Information:

PECOS PAC ID: 7911055835
Enrollment ID: I20090504000407

Medical Identifiers

Medical identifiers for Ryan N Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1154453355	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0204X	Radiology - Vascular & Interventional Radiology	M3868 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Memorial Hermann Hospital System	Houston, TX	Hospital
Hca Houston Healthcare Clear Lake	Webster, TX	Hospital
Memorial Hermann Northeast Hospital	Humble, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Texas Endovascular Associates Pllc	2961708979	11
Singleton Associates Pa	6305731118	635

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. Ryan N Armstrong allows following entities to bill medicare on his behalf.

Entity Name	Singleton Associates Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538107875 PECOS PAC ID: 6305731118 Enrollment ID: O20040315000385

Entity Name	West Houston Radiology Associates Llp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356389605 PECOS PAC ID: 5294721270 Enrollment ID: O20040423001012

Entity Name	Texas Endovascular Associates Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1689044281 PECOS PAC ID: 2961708979 Enrollment ID: O20160316001915

Entity Name	Dallas Endovascular Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1972221166 PECOS PAC ID: 8224494646 Enrollment ID: O20230509003155

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. Ryan N Armstrong 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
Ryan N Armstrong, MD 4747 Bellaire Blvd Ste 575, Bellaire, TX 77401-4535 Ph: (713) 575-3686	Ryan N Armstrong, MD 8850 Six Pines Dr Ste 280, Shenandoah, TX 77380-2683 Ph: (713) 597-8535

Reviews and Comments

Radiology Doctors in Shenandoah, TX

Kristin Marie Coleman, M.D. Radiology Medicare: Medicare Enrolled Practice Location: 9201 Pinecroft Dr, Shenandoah, TX 77380 Phone: 281-880-6991
Dr. Nishant Singh Ranawat, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 9180 Pinecroft Dr Ste 500, Shenandoah, TX 77380 Phone: 713-897-2300
Dr. Shawn Hobby, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 9250 Pinecroft Dr, Shenandoah, TX 77380 Phone: 713-897-2300
Abhishek R. Agrawal, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 9180 Pinecroft Dr Ste 500, Shenandoah, TX 77380 Phone: 713-897-5900
Arvin Penacerrada, Radiology Medicare: Not Enrolled in Medicare Practice Location: 111 Vision Park Blvd Ste 250, Shenandoah, TX 77384 Phone: 469-909-2511
Richard Perches, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 9201 Pinecroft Dr, Shenandoah, TX 77380 Phone: 281-880-1852

Ryan N Armstrong, MD - Medicare Interventional Radiology in Shenandoah, TX