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Dr. Marcus Nynas, D.C.

Dr. Marcus Nynas is a Chiropractor provider (Chiropractor) practicing in Billings, MT, registered in the NPPES registry with NPI 1164511655 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1164511655
Entity type Individual (Type 1)
Name Dr. Marcus Nynas
Credential D.C.
Sex Male
Practice address 1775 SPRING CREEK DR, Billings, MT, 59102
Phone 4063733500
Enumeration date 2006-10-12
Last updated in NPPES 2022-08-05

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 964 CHI MT

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
41233 Other MT BCBS
0165490 Medicaid MT
0165495 Medicaid MT
1261964 Other MT MONTANA STATE FUND
002184987006 Other UHC
Copy-ready billing details
Provider: Marcus Nynas, D.C.
NPI: 1164511655
Taxonomy: 111N00000X (Chiropractor)
Address: 1775 SPRING CREEK DR, Billings, MT, 59102

Other providers at this practice address

NPI Name Type Specialty Location
1568410595 Montana Vamc Organization Department of Veterans Affairs (VA) Pharmacy Billings, MT
1942210208 Tracey Miller Individual Primary Care Nurse Practitioner Billings, MT
1013017680 Michael Monday Individual Family Medicine Physician Billings, MT
1710079843 Lynda Stoner Individual Internal Medicine Physician Billings, MT
1649784109 Cherie Mitchell Individual Clinical Social Worker Billings, MT
1306350103 Karen Walker Individual Clinical Social Worker Billings, MT
1902307754 Andres Delgado Individual Family Nurse Practitioner Billings, MT
1770040172 Montana Vamc Organization VA Clinic/Center Billings, MT

Verify this record

Cross-check NPI 1164511655 against the authoritative CMS record: view Dr. Marcus Nynas on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1164511655 active?
Yes — as of the latest NPPES snapshot, NPI 1164511655 is active (record last updated 2022-08-05).
How do I verify Marcus Nynas's NPI record?
Cross-check NPI 1164511655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-05.