Dr David Bennett Grinsfelder, MD in Dallas, TX

Dr David Bennett Grinsfelder, MD is a medicare enrolled "Internal Medicine" physician in Dallas, Texas. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Texas Medical Group Pa and his current practice location is 8210 Walnut Hill Ln Ste 230, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 284-7000.

Dr David Bennett Grinsfelder is licensed to practice in Texas (license number T1950) 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 1568966174.

Contact Information

	Dr David Bennett Grinsfelder, MD
	8210 Walnut Hill Ln Ste 230, Dallas, TX 75231-4488
	(972) 284-7000
	(972) 284-7001

Map and Direction

Physician's Profile

Full Name	Dr David Bennett Grinsfelder
Gender	Male
Speciality	Internal Medicine
Experience	6 Years
Location	8210 Walnut Hill Ln Ste 230, Dallas, 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:

Dr David Bennett Grinsfelder attended and graduated from Texas Tech University Health Science Center School Of Medicine in 2018

NPI Data:

NPI Number: 1568966174
Provider Enumeration Date: 03/19/2018
Last Update Date: 04/06/2022

Medicare PECOS Information:

PECOS PAC ID: 5991108466
Enrollment ID: I20210721000815

Medical Identifiers

Medical identifiers for Dr David Bennett Grinsfelder such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1568966174	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	T1950 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Dfw Home Health	Dallas, TX	Home health agency
At Home Healthcare	Sulphur springs, TX	Home health agency
Encompass Health Home Health	Dallas, TX	Home health agency
Comfort Hospice	Irving, TX	Hospice
Texas Health Presbyterian Hospital Dallas	Dallas, TX	Hospital
Baylor University Medical Center	Dallas, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Texas Medical Group Pa	4587759113	10

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 Bennett Grinsfelder allows following entities to bill medicare on his behalf.

Entity Name	Texas Medical Group Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1548489222 PECOS PAC ID: 4587759113 Enrollment ID: O20070927000555

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 Bennett Grinsfelder 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 Bennett Grinsfelder, MD 8210 Walnut Hill Ln Ste 230, Dallas, TX 75231-4488 Ph: (972) 284-7000	Dr David Bennett Grinsfelder, MD 8210 Walnut Hill Ln Ste 230, Dallas, TX 75231-4488 Ph: (972) 284-7000

Reviews and Comments

Internal Medicine Doctors in Dallas, TX

Uma B.r.k Pakkivenkata, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 9900 N Central Expy Ste 215, Dallas, TX 75231 Phone: 214-396-4950 Fax: 877-423-5360
Dr. Ariel Marcelo Modrykamien, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3600 Gaston Ave, Wadley Tower, Suite 960, Dallas, TX 75246 Phone: 402-972-6078
Benjamin Seth Martinez, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390 Phone: 214-648-3111 Fax: 214-648-5461
Vijaya Mummadi, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 9900 N Central Expy Ste 225, Dallas, TX 75231 Phone: 469-646-8880 Fax: 469-646-8884
Dr. Ting-yi Chen, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 5323 Harry Hines Blvd, Dallas, TX 75390 Phone: 214-645-2800 Fax: 214-645-2808
William Cook Langmade, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1441 N Beckley Ave, Dallas, TX 75203 Phone: 214-947-2306
Dr. Janame J Kottey, MBBS Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 13154 Coit Rd Ste 100, Dallas, TX 75240 Phone: 214-358-2300 Fax: 214-579-6989

Dr David Bennett Grinsfelder, MD - Medicare Internal Medicine in Dallas, TX