Dr. William Raymond Ortman, DMD
Dr. William Raymond Ortman is a Dentist provider (Dentist) practicing in Hamden, CT, registered in the NPPES registry with NPI 1700921574 since 2007. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1700921574 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William Raymond Ortman |
| Credential | DMD |
| Sex | Male |
| Practice address | Hamden, CT, 06518 |
| Phone | 2032810239 |
| Fax | 2032309248 |
| Enumeration date | 2007-02-20 |
| Last updated in NPPES | 2013-02-12 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 4940 | CT |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Copy-ready billing details
Provider: William Ortman, DMD NPI: 1700921574 Taxonomy: 122300000X (Dentist) Address: Hamden, CT, 06518
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124169438 | Suna Woods | Individual | Dentist | Hamden, CT |
Verify this record
Cross-check NPI 1700921574 against the authoritative CMS record: view Dr. William Raymond Ortman 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
How do I verify William Ortman's NPI record?
Is NPI 1700921574 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-02-12.