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.
✓ Active NPI ✓ Valid NPI checksum
| 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-05.