Duncan R Puffer, DDS
Duncan R Puffer is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Duluth, MN, registered in the NPPES registry with NPI 1073663449 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1073663449 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Duncan R Puffer |
| Credential | DDS |
| Sex | Male |
| Practice address | 3617 W ARROWHEAD RD, Duluth, MN, 55811 |
| Phone | 2187228377 |
| Fax | 2187223117 |
| Enumeration date | 2007-01-10 |
| Last updated in NPPES | 2016-09-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223S0112X | Oral and Maxillofacial Surgery (Dentist) | Primary | D10480 | MN |
| 1223S0112X | Oral and Maxillofacial Surgery (Dentist) | Secondary | 4587 | WI |
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 |
|---|---|---|---|
| 33720200 | Other | WI | WISCONSIN MEDICAID |
| 6B745PU | Other | MN | MINNESOTA BCBS |
| 143022000 | Medicaid | MN | — |
Copy-ready billing details
Provider: Duncan Puffer, DDS NPI: 1073663449 Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist)) Address: 3617 W ARROWHEAD RD, Duluth, MN, 55811
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629031273 | Brian Landrigan | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Duluth, MN |
| 1104976570 | Peter Mayer | Individual | Oral and Maxillofacial Surgery (Dentist) | Duluth, MN |
| 1457401820 | Northern Oral & Maxillofacial Surgeons, PA | Organization | Oral and Maxillofacial Surgery (Dentist) | Duluth, MN |
| 1679623029 | Charles Babst | Individual | Oral and Maxillofacial Surgery (Dentist) | Duluth, MN |
| 1760532139 | Marty Espe | Individual | Oral and Maxillofacial Surgery (Dentist) | Duluth, MN |
| 1225264575 | Timothy Morse | Individual | Dentist | Duluth, MN |
| 1740514751 | Luke Carlson | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Duluth, MN |
| 1760716773 | Kirstin Carlson | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Duluth, MN |
Verify this record
Cross-check NPI 1073663449 against the authoritative CMS record: view Duncan R Puffer 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 2016-09-29.