Dr. Jon R Hart, DDS
Dr. Jon R Hart is a General Practice Dentistry provider (Dentist) practicing in Decorah, IA, registered in the NPPES registry with NPI 1649350166 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1649350166 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Jon R Hart |
| Credential | DDS |
| Sex | Male |
| Practice address | Decorah, IA, 52101 |
| Phone | 5633823657 |
| Fax | 5633820739 |
| Enumeration date | 2006-10-17 |
| Last updated in NPPES | 2007-07-09 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 5991 | IA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 863395 | Other | IA | UNITED CONCORDIA ID |
| 0014795 | Medicaid | IA | — |
Copy-ready billing details
Provider: Jon Hart, DDS NPI: 1649350166 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Decorah, IA, 52101
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376460113 | Torie Mcconnell | Individual | Dentist | Decorah, IA |
| 1881774271 | Christian Wyse | Individual | General Practice Dentistry | Decorah, IA |
| 1134209661 | Peter Blodgett | Individual | General Practice Dentistry | Decorah, IA |
| 1467523639 | John Wilmes | Individual | Dentist | Decorah, IA |
| 1821377615 | Lana Mcdermott | Individual | General Practice Dentistry | Decorah, IA |
| 1578979126 | Janet Boyes | Individual | Dentist | Decorah, IA |
| 1003669656 | Wilmes Dental, Inc. | Organization | Dental Clinic/Center | Decorah, IA |
| 1922851575 | Lana W. Mcdermott, DDS PC | Organization | Dental Clinic/Center | Decorah, IA |
Verify this record
Cross-check NPI 1649350166 against the authoritative CMS record: view Dr. Jon R Hart 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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Is NPI 1649350166 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.