Dr. Patrick E Ryan, DMD
Dr. Patrick E Ryan is a General Practice Dentistry provider (Dentist) practicing in Paterson, NJ, registered in the NPPES registry with NPI 1538286273 since 2007. The credential DMD stands for Doctor of Medicine in Dentistry.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1538286273 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Patrick E Ryan |
| Credential | DMD |
| Sex | Male |
| Practice address | Paterson, NJ, 07501 |
| Phone | 9737421991 |
| Enumeration date | 2007-03-26 |
| 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 | 14409 | NJ |
DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1751204 | Medicaid | NJ | — |
Copy-ready billing details
Provider: Patrick Ryan, DMD NPI: 1538286273 Taxonomy: 1223G0001X (General Practice Dentistry) Address: Paterson, NJ, 07501
Verify this record
Cross-check NPI 1538286273 against the authoritative CMS record: view Dr. Patrick E Ryan 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 2007-07-09.