HomeNPI Verification

NPI Verification

National Provider Identifier: 1326453556

Marc B Armstrong, M.d.

Individual Provider

Credentials

M.D.

Primary Specialty

Internal Medicine

Code: 207R00000X

All Specialties (2)

Student in an Organized Health Care Education/Training Program

Code: 390200000X

Internal Medicine

Code: 207R00000X

Primary

Practice Address

PO BOX 1460

ABERDEEN, SD 574021460

Phone: 605-622-2876

NPI Enumeration Date

June 26, 2014

NPI Number

1326453556

Data sourced from the official CMS NPPES Registry. This information is provided by the Centers for Medicare & Medicaid Services and is updated regularly.

View on CMS NPPES Registry