Edward A Ryan, MD, PC
Edward A Ryan, MD, PC is a healthcare organization registered as Ophthalmology Physician in Winchester, MA, holding Type 2 (organization) NPI 1740289115 since 2005. The authorized official on file is Edward Ryan, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740289115 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Edward A Ryan, MD, PC |
| Practice address | 955 MAIN ST, STE 108, Winchester, MA, 01890 |
| Phone | 7817210447 |
| Fax | 7817212250 |
| Enumeration date | 2005-07-19 |
| Last updated in NPPES | 2011-08-03 |
Authorized official
| Name | Edward Ryan |
|---|---|
| Title | President |
| Phone | 7817210447 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9741275 | Medicaid | MA | — |
Copy-ready billing details
Provider: Edward A Ryan, MD, PC NPI: 1740289115 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 955 MAIN ST, STE 108, Winchester, MA, 01890
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194723593 | Stefanie Delaney | Individual | Physician Assistant | Winchester, MA |
| 1083613186 | Edward Ryan | Individual | Ophthalmology Physician | Winchester, MA |
| 1548251176 | Kathleen Fortin | Individual | Pediatrics Physician | Winchester, MA |
| 1588646715 | Robert J Obrien Jr MD & Assoc PC | Organization | Dermatology Physician | Winchester, MA |
| 1235112863 | Scott Schluter | Individual | Pediatrics Physician | Winchester, MA |
| 1962482851 | Richard Norberg | Individual | General Practice Dentistry | Winchester, MA |
| 1518937648 | Russell Hill Dental, PC | Organization | General Practice Dentistry | Winchester, MA |
| 1134199268 | Peter Pantano | Individual | Dentist | Winchester, MA |
Verify this record
Cross-check NPI 1740289115 against the authoritative CMS record: view Edward A Ryan, MD, PC 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
What type of organization is Edward A Ryan, MD, PC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-08-03.