Dr. Curtis Friedenberg, DDS
Dr. Curtis Friedenberg is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in Cumberland, MD, registered in the NPPES registry with NPI 1902018120 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902018120 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Curtis Friedenberg |
| Credential | DDS |
| Sex | Male |
| Practice address | 59 GREENE ST, Cumberland, MD, 21502 |
| Phone | 3017770300 |
| Fax | 3017773049 |
| Enumeration date | 2007-05-03 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223X0400X | Orthodontics and Dentofacial Orthopedics Dentistry | Primary | 4314 | MD |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Curtis Friedenberg, DDS NPI: 1902018120 Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry) Address: 59 GREENE ST, Cumberland, MD, 21502
Verify this record
Cross-check NPI 1902018120 against the authoritative CMS record: view Dr. Curtis Friedenberg 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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Where does Curtis Friedenberg practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.