Mackenzie Howard Holmberg, MD in Seattle, WA

Mackenzie Howard Holmberg, MD is a medicare enrolled "Internal Medicine" physician in Seattle, Washington. His current practice location is 4245 Roosevelt Way Ne Fl 3, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 598-8750.

Mackenzie Howard Holmberg is licensed to practice in Washington (license number MD61057155) 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 1184253080.

Contact Information

	Mackenzie Howard Holmberg, MD
	4245 Roosevelt Way Ne Fl 3, Seattle, WA 98105-6008
	(206) 598-8750
	Not Available

Map and Direction

Physician's Profile

Full Name	Mackenzie Howard Holmberg
Gender	Male
Speciality	Internal Medicine
Location	4245 Roosevelt Way Ne Fl 3, Seattle, Washington
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1184253080
Provider Enumeration Date: 04/03/2020
Last Update Date: 05/29/2024

Medicare PECOS Information:

PECOS PAC ID: 1658793302
Enrollment ID: I20230622000913

Medical Identifiers

Medical identifiers for Mackenzie Howard Holmberg such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1184253080	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD61057155 (Washington)	Primary
208M00000X	Hospitalist	MD61057155 (Washington)	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. Mackenzie Howard Holmberg allows following entities to bill medicare on his behalf.

Entity Name	The Association Of University Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023041159 PECOS PAC ID: 0446162697 Enrollment ID: O20031105000244

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. Mackenzie Howard Holmberg 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
Mackenzie Howard Holmberg, MD Po Box 50095, Seattle, WA 98145-5095 Ph: () -	Mackenzie Howard Holmberg, MD 4245 Roosevelt Way Ne Fl 3, Seattle, WA 98105-6008 Ph: (206) 598-8750

Reviews and Comments

Internal Medicine Doctors in Seattle, WA

Sandhya Ramanathan Panch, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 825 Eastlake Ave E, Seattle, WA 98109 Phone: 206-520-5000
Stephen A Lopez, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 925 Seneca St, Seattle, WA 98101 Phone: 206-341-0860
Dr. Susan Hunt, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: Uwmc Department Of Medicine, Box 356429, Seattle, WA 98195 Phone: 206-221-7993 Fax: 206-221-8732
Timothy William Menza, MD, PHD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 325 9th Ave, Seattle, WA 98104 Phone: 206-520-5000
Dr. Vinay Gupta, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1100 9th Ave, Seattle, WA 98101 Phone: 206-223-6980 Fax: 206-223-6982
Dr. Maria Ann Corcorran, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1550 N 115th St, Seattle, WA 98133 Phone: 206-520-5000
Vyshak Alva Venur, M.D Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 825 Eastlake Ave E, Seattle, WA 98109 Phone: 206-520-5700

Mackenzie Howard Holmberg, MD - Medicare Internal Medicine in Seattle, WA