Mark Nielsen DDS, PC
Mark Nielsen DDS, PC is a healthcare organization registered as Dental Clinic/Center in Elkhorn, NE, holding Type 2 (organization) NPI 1780075408 since 2015. The authorized official on file is Mark Nielsen, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1780075408 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark Nielsen DDS, PC |
| Practice address | 1908 N 203RD ST, Elkhorn, NE, 68022 |
| Phone | 4022892036 |
| Fax | 4022895694 |
| Enumeration date | 2015-02-17 |
| Last updated in NPPES | 2015-02-17 |
Authorized official
| Name | Mark Nielsen |
|---|---|
| Title | Owner |
| Phone | 4022892036 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QD0000X | Dental Clinic/Center | Primary | 6379 | NE |
Copy-ready billing details
Provider: Mark Nielsen DDS, PC NPI: 1780075408 Taxonomy: 261QD0000X (Dental Clinic/Center) Address: 1908 N 203RD ST, Elkhorn, NE, 68022
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366415721 | Edward Montanez | Individual | Family Medicine Physician | Elkhorn, NE |
| 1265405617 | William Fitzgibbons | Individual | Family Medicine Physician | Elkhorn, NE |
| 1477526341 | Skyline Medical Center, P.C. | Organization | Medical Specialty Clinic/Center | Elkhorn, NE |
| 1811137359 | Dustin Huinker | Individual | Sports Physical Therapist | Elkhorn, NE |
| 1073891156 | Michelle Moser | Individual | Chiropractor | Elkhorn, NE |
| 1780019430 | Moser Chiropractic and Acupuncture | Organization | Chiropractor | Elkhorn, NE |
Verify this record
Cross-check NPI 1780075408 against the authoritative CMS record: view Mark Nielsen DDS, PC 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
What is the NPI number for Mark Nielsen DDS, PC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-02-17.