DR. MARNY LANG PSYD
NPI 1386859973
Psychologist in Bismarck, ND
About Dr. Marny Lang Psyd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARNY LANG PSYD (NPI 1386859973) is an individual psychologist in Bismarck, North Dakota, licensed in North Dakota (379) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Marny Lang Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marny Lang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 616 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health
Acute Care Hospitals · Bismarck, NDMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BISMARCK, ND 58501
BISMARCK, ND 58501
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marny Lang's NPI number?
The NPI number for Marny Lang is 1386859973. It was assigned to this individual provider in the NPPES registry on May 14, 2007.
Where is Marny Lang located?
Marny Lang practices at 900 E Broadway Ave, Bismarck, ND 58501. The listed phone number is (701) 530-7300.
What is Marny Lang's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Marny Lang enrolled in Medicare?
Yes. Marny Lang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marny Lang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marny Lang reassigns Medicare benefits to St. Alexius Medical Center (Bismarck, ND). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marny Lang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marny Lang accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Marny Lang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Marny Lang affiliated with any hospitals?
According to CMS data, Marny Lang is affiliated with Chi St Alexius Health.
When was this NPI record last updated?
The NPPES record for Marny Lang was last updated on April 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.