Rioux Eye Center, Inc
NPI 1508527037 · Glaucoma Specialist (Ophthalmology) Physician · Greenfield, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rioux Eye Center, Inc is a Glaucoma Specialist (Ophthalmology) Physician organization in Greenfield, MA (NPI 1508527037).
Provider details
- NPI number
- 1508527037
- Entity type
- Organization
- Primary specialty
- Glaucoma Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nicole Mullarkey, Manager(413) 454-4391
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 7 Hadley St Ste 1South Hadley, MA 01075-1058Phone: (413) 536-6100
- 55 Saint George RdSpringfield, MA 01104-3333Phone: (413) 736-7463
Registry dates
- Enumerated
- 2022-01-06
- Last updated
- 2023-03-07
- Certified
- 2022-01-14
Frequently asked questions
- What is Rioux Eye Center, Inc's NPI number?
- Rioux Eye Center, Inc's National Provider Identifier (NPI) is 1508527037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rioux Eye Center, Inc?
- Rioux Eye Center, Inc is classified in the NPPES registry as Glaucoma Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Rioux Eye Center, Inc located?
- Rioux Eye Center, Inc's practice location on file with NPPES is 489 Bernardston Rd Ste 101, Greenfield, MA 01301-1239.
- What is Rioux Eye Center, Inc's phone number?
- The practice phone number listed in the NPPES registry for Rioux Eye Center, Inc is (413) 775-9900.
- Does Rioux Eye Center, Inc accept Medicare?
- Rioux Eye Center, Inc 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 Rioux Eye Center, Inc?
- The authorized official listed on Rioux Eye Center, Inc's NPPES record is Nicole Mullarkey, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rioux Eye Center, Inc's NPI active?
- Yes — Rioux Eye Center, Inc's NPI (1508527037) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.