William R. Maron MD PC
NPI 1508085101 · Ophthalmology Physician · Hartford, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William R. Maron MD PC is a Ophthalmology Physician organization in Hartford, CT (NPI 1508085101).
Provider details
- NPI number
- 1508085101
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Maron, Ceo(860) 522-5215
- License
- 018676 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2008-03-14
Frequently asked questions
- What is William R. Maron MD PC's NPI number?
- William R. Maron MD PC's National Provider Identifier (NPI) is 1508085101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William R. Maron MD PC?
- William R. Maron MD PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is William R. Maron MD PC located?
- William R. Maron MD PC's practice location on file with NPPES is 21 Woodland St, Hartford, CT 06105-4318.
- What is William R. Maron MD PC's phone number?
- The practice phone number listed in the NPPES registry for William R. Maron MD PC is (860) 522-5215.
- Does William R. Maron MD PC accept Medicare?
- William R. Maron MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for William R. Maron MD PC?
- The authorized official listed on William R. Maron MD PC's NPPES record is William Maron, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William R. Maron MD PC's NPI active?
- Yes — William R. Maron MD PC's NPI (1508085101) is active in the NPPES registry as of the last update on 2008-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.