Dr Warren Allen Southerland, MD in Houston, TX

Dr Warren Allen Southerland, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Houston, Texas. His current practice location is 9525 Katy Fwy Ste 206, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 400-2990.

Dr Warren Allen Southerland is licensed to practice in Texas (license number T7744) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1720516487.

Contact Information

	Dr Warren Allen Southerland, MD
	9525 Katy Fwy Ste 206, Houston, TX 77024-1476
	(713) 400-2990
	(713) 400-2993

Map and Direction

Physician's Profile

Full Name	Dr Warren Allen Southerland
Gender	Male
Speciality	Anesthesiology - Pain Medicine
Location	9525 Katy Fwy Ste 206, Houston, Texas
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1720516487
Provider Enumeration Date: 05/25/2017
Last Update Date: 05/28/2025

Medicare PECOS Information:

PECOS PAC ID: 0244502649
Enrollment ID: I20221012003347

Medical Identifiers

Medical identifiers for Dr Warren Allen Southerland such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1720516487	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207LP2900X	Anesthesiology - Pain Medicine	T7744 (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. Dr Warren Allen Southerland allows following entities to bill medicare on his behalf.

Entity Name	Texans Anesthesia Associates Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275733982 PECOS PAC ID: 8820171390 Enrollment ID: O20080207000456

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. Dr Warren Allen Southerland 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
Dr Warren Allen Southerland, MD 9525 Katy Fwy Ste 206, Houston, TX 77024-1476 Ph: (713) 203-1109	Dr Warren Allen Southerland, MD 9525 Katy Fwy Ste 206, Houston, TX 77024-1476 Ph: (713) 400-2990

Reviews and Comments

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Dr. Salim Khan Durrani, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 11777 Katy Fwy Ste 260, Houston, TX 77079 Phone: 713-973-7246 Fax: 832-553-1337
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Dr Warren Allen Southerland, MD - Medicare Anesthesiology in Houston, TX