Dr David L Callender, MD in Houston, TX

Dr David L Callender, MD is a medicare enrolled "Otolaryngology" physician in Houston, Texas. His current practice location is 915 Gessner Rd Ste 720, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 830-9100.

Dr David L Callender is licensed to practice in Texas (license number G8030) 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 1518992411.

Contact Information

	Dr David L Callender, MD
	915 Gessner Rd Ste 720, Houston, TX 77024-2530
	(713) 830-9100
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr David L Callender
Gender	Male
Speciality	Otolaryngology
Location	915 Gessner Rd Ste 720, 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: 1518992411
Provider Enumeration Date: 07/11/2006
Last Update Date: 11/18/2025

Medicare PECOS Information:

PECOS PAC ID: 9739182890
Enrollment ID: I20080722000211

Medical Identifiers

Medical identifiers for Dr David L Callender such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1518992411	NPI	-	NPPES
00C517200	Other	CA	PPIN #

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	G8030 (Texas)	Primary
207Y00000X	Otolaryngology	C51720 (California)	Secondary

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 David L Callender allows following entities to bill medicare on his behalf.

Entity Name	Utmb Faculty Group Practice
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1942241146 PECOS PAC ID: 3375456734 Enrollment ID: O20031112000438

Entity Name	Memorial Hermann Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1003985102 PECOS PAC ID: 7012008360 Enrollment ID: O20070801000368

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 David L Callender 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 David L Callender, MD 301 University Blvd, Galveston, TX 77555-5302 Ph: (409) 772-1902	Dr David L Callender, MD 915 Gessner Rd Ste 720, Houston, TX 77024-2530 Ph: (713) 830-9100

Reviews and Comments

Otolaryngology Doctors in Houston, TX

Ninh Ham Nguyen, D.O. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 11302 Fallbrook Dr, Ste 206, Houston, TX 77065 Phone: 832-604-3636 Fax: 281-469-8932
Dr. Albert Yoon-kyu Han, M.D., PH.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 1515 Holcombe Blvd, Houston, TX 77030 Phone: 713-792-6161
Hector Martinez Viera, M.D. Otolaryngology Medicare: Medicare Enrolled Practice Location: 2530 W Holcombe Blvd, Houston, TX 77030 Phone: 713-661-5255 Fax: 713-661-7683
Dr. Etai Funk, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 952 Echo Ln Ste 140, Houston, TX 77024 Phone: 713-636-2757 Fax: 281-888-4083
Dr. Amber Luong, M.D., PH.D Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 6431 Fannin St, Msb 5.036, Houston, TX 77030 Phone: 713-500-5421
George Walter Mcreynolds, MD Otolaryngology Medicare: Medicare Enrolled Practice Location: 7789 Southwest Fwy, #470, Houston, TX 77074 Phone: 281-649-7000 Fax: 713-995-4720
Dr. Anthony Brissett, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 1977 Butler Blvd, E6.100, Houston, TX 77030 Phone: 713-798-3223 Fax: 713-798-2774

Dr David L Callender, MD - Medicare Otolaryngology in Houston, TX