Dr John R Armstrong, MD in Lansing, MI - Medicare Internal Medicine

Dr John R Armstrong, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Lansing, Michigan. His current practice location is 1200 E Michigan Ave, Suite 415, Lansing, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 484-2760.

Dr John R Armstrong is licensed to practice in Michigan (license number 5101038171) 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 1831169697.

Contact Information

	Dr John R Armstrong, MD
	1200 E Michigan Ave, Suite 415, Lansing, MI 48912-1800
	(517) 484-2760
	(517) 484-3050

Map and Direction

Physician's Profile

Full Name	Dr John R Armstrong
Gender	Male
Speciality	Internal Medicine - Pulmonary Disease
Location	1200 E Michigan Ave, Lansing, Michigan
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1831169697
Provider Enumeration Date: 01/25/2006
Last Update Date: 02/12/2014

Medicare PECOS Information:

PECOS PAC ID: 3173596525
Enrollment ID: I20100325000858

Medical Identifiers

Medical identifiers for Dr John R Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1831169697	NPI	-	NPPES
3312905	Medicaid	MI

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RP1001X	Internal Medicine - Pulmonary Disease	5101038171 (Michigan)	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 John R Armstrong allows following entities to bill medicare on his behalf.

Entity Name	Edward W Sparrow Hospital Association
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831139088 PECOS PAC ID: 6709799166 Enrollment ID: O20040102000790

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 John R Armstrong 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 John R Armstrong, MD 1200 E Michigan Ave, Suite 415, Lansing, MI 48912-1800 Ph: (517) 484-2760	Dr John R Armstrong, MD 1200 E Michigan Ave, Suite 415, Lansing, MI 48912-1800 Ph: (517) 484-2760

Reviews and Comments

Internal Medicine Doctors in Lansing, MI

Dr. Harry James Mccoy, M.D. Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 1540 Lake Lansing Rd, Ste 201, Lansing, MI 48912 Phone: 517-913-3900 Fax: 517-913-3901
Ali H. Sheikh, D.O Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 1140 E Michigan Ave Ste 400, Lansing, MI 48912 Phone: 517-364-9650 Fax: 517-364-9605
Georgette Nader, MD Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 1215 E Michigan Ave, Lansing, MI 48912 Phone: 517-253-8366
Salma Mohamed, MD Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 1215 E Michigan Ave, Lansing, MI 48912 Phone: 517-364-1000
Dr. Cynthia S. Boynton, M.D. Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 1540 Lake Lansing Rd, Ste 201, Lansing, MI 48912 Phone: 517-913-3900 Fax: 517-913-3901
Fadi Mohammadsaeed S Alreefi, M.D Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 1140 E Michigan Ave Ste 400, Lansing, MI 48912 Phone: 419-921-2531 Fax: 517-364-9605
Adam Basha, D.O. Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 1215 E Michigan Ave, Lansing, MI 48912 Phone: 517-364-1000

Dr John R Armstrong, MD - Medicare Internal Medicine in Lansing, MI