IndividualActive
Edward Ryan, MD
NPI 1083613186 · Ophthalmology Physician · Winchester, MA
Edward Ryan, MD is a Ophthalmology Physician provider in Winchester, MA (NPI 1083613186).
Provider details
- NPI number
- 1083613186
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 71171 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
955 Main St
Ste 108
Winchester, MA 01890-1961
Phone: (787) 721-0447
Fax: (781) 721-2250
Street-level locationGet directions
Mailing address
340 Main St
Worcester, MA 01608-1604
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2011-10-18
Frequently asked questions
- What is Edward Ryan's NPI number?
- Edward Ryan's National Provider Identifier (NPI) is 1083613186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Ryan's specialty?
- Edward Ryan is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Ryan located?
- Edward Ryan's practice location on file with NPPES is 955 Main St, Winchester, MA 01890-1961.
- What is Edward Ryan's phone number?
- The practice phone number listed in the NPPES registry for Edward Ryan is (787) 721-0447.
- Is Edward Ryan's NPI active?
- Yes — Edward Ryan's NPI (1083613186) is active in the NPPES registry as of the last update on 2011-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.