Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marsha M Lange, MD

Family Medicine Physician in East Grand Forks, MN · enumerated 2006 · practices at Altru Health System.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1699793265

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Registry record

Entity type Individual (Type 1)

Name Marsha M Lange

Credential MD

Sex Female

Practice address 607 Demers Ave, East Grand Forks, MN, 56721

Phone (218) 773-0357

Fax (218) 773-2994

Enumeration date Jul 18, 2006

Last updated in NPPES Jul 31, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5823 (ND) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 52278 (MN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
5823	Other	ND	NORTH DAKOTA STATE MEDICAL LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1699793265 active?

Yes, as of the latest NPPES snapshot, NPI 1699793265 is active (record last updated 2019-07-31).

How do I verify Marsha Lange's NPI record?

Cross-check NPI 1699793265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Diane Voeller Family Medicine Physician · East Grand Forks, MN NPI 1225390875 Jennifer Byfuglien Family Medicine Physician · East Grand Forks, MN NPI 1396185492 Altru Health System Clinic/Center · East Grand Forks, MN NPI 1740621556 Chukwuka Nnoli Physician Assistant · East Grand Forks, MN NPI 1871159855 Leah Anderson Orthopedic Physical Therapist · East Grand Forks, MN NPI 1366083586 Nirchet Sidhu Family Medicine Physician · East Grand Forks, MN NPI 1205567641

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-31.