Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Nass, DC
Chiropractor in Brookings, SD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588683684
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Nass
Credential DC
Sex Male
Practice address 3405 6th St, Brookings, SD, 57006
Phone (605) 693-7222
Fax (605) 693-6614
Enumeration date Jul 19, 2006
Last updated in NPPES Mar 7, 2008
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4997320 | Other | SD | BLUECROSS AND BLUESHIELD |
| 7600033 | Medicaid | SD | - |
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.
Frequently asked questions
What is the NPI number for Michael Nass?
The National Provider Identifier (NPI) for Michael Nass is 1588683684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Nass practice?
The practice location on file with NPPES is in Brookings, SD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → David Eggers Orthopedic Chiropractor · Brookings, SD NPI 1548288681 Chad Munsterman Chiropractor · Brookings, SD NPI 1730107483 Scott Munsterman Chiropractor · Brookings, SD NPI 1295754968 Brookings Ambulatory Surgery Center, LLP Ambulatory Surgical Clinic/Center · Brookings, SD NPI 1609965961 Foot and Ankle Clinic, PC Foot & Ankle Surgery Podiatrist · Brookings, SD NPI 1659677318 Midwest Vascular Institute Inc Vascular & Interventional Radiology Physician · Brookings, SD NPI 1366970162 Christina Yackley Chiropractor · Brookings, SD NPI 1497260632 My Chiropractic, Prof., LLC Chiropractor · Brookings, SD NPI 1285198259
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-07.