Dr David Irvin Williams, MD in Memphis, TN - Medicare Pulmonary Disease

Dr David Irvin Williams, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Memphis, Tennessee. He went to University Of Tennessee, Hsc, College Of Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Mid-south Pulmonary Specialists Pc and his current practice location is 5050 Poplar Ave, Ste 800, Memphis, Tennessee. You can reach out to his office (for appointments etc.) via phone at (901) 333-8443.

Dr David Irvin Williams is licensed to practice in Tennessee (license number 52754) 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 1023376878.

Contact Information

	Dr David Irvin Williams, MD
	5050 Poplar Ave, Ste 800, Memphis, TN 38157-0800
	(901) 333-8443
	(901) 274-2033

Map and Direction

Physician's Profile

Full Name	Dr David Irvin Williams
Gender	Male
Speciality	Pulmonary Disease
Experience	12 Years
Location	5050 Poplar Ave, Memphis, Tennessee
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 Irvin Williams attended and graduated from University Of Tennessee, Hsc, College Of Medicine in 2012

NPI Data:

NPI Number: 1023376878
Provider Enumeration Date: 04/30/2012
Last Update Date: 06/07/2021

Medicare PECOS Information:

PECOS PAC ID: 2264678143
Enrollment ID: I20160520001870

Medical Identifiers

Medical identifiers for Dr David Irvin Williams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1023376878	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RP1001X	Internal Medicine - Pulmonary Disease	52754 (Tennessee)	Secondary
207RS0012X	Internal Medicine - Sleep Medicine	52754 (Tennessee)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	52754 (Tennessee)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Methodist Healthcare Memphis Hospitals	Memphis, TN	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mid-south Pulmonary Specialists Pc	5092700518	38

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 Irvin Williams allows following entities to bill medicare on his behalf.

Entity Name	Mid-south Pulmonary Specialists Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073592275 PECOS PAC ID: 5092700518 Enrollment ID: O20040415000557

Entity Name	Southeastern Physician Services Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1083835441 PECOS PAC ID: 0042307852 Enrollment ID: O20071025000571

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 Irvin Williams 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 Irvin Williams, MD 5050 Poplar Ave, Ste 800, Memphis, TN 38157-0800 Ph: (901) 276-2662	Dr David Irvin Williams, MD 5050 Poplar Ave, Ste 800, Memphis, TN 38157-0800 Ph: (901) 333-8443

Reviews and Comments

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Khawaja Muhammad Muddassir, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 1325 Eastmoreland Ave, Suite 370, Memphis, TN 38104 Phone: 901-758-7888 Fax: 901-387-5153
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Manoj K Jain, MD, MPH Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 6029 Walnut Grove Rd Ste 209, Memphis, TN 38120 Phone: 901-681-0778 Fax: 901-821-9987
Dr. Karl Weber, MD Critical Care Medicine Medicare: Not Enrolled in Medicare Practice Location: 880 Madison Ave, Memphis, TN 38103 Phone: 901-545-6969 Fax: 901-545-4739
Dr. Pedro Velasquez, MD Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 1068 Cresthaven Rd Ste 300, Memphis, TN 38119 Phone: 901-683-0024 Fax: 901-683-0086

Dr David Irvin Williams, MD - Medicare Pulmonary Disease in Memphis, TN