OrganizationActive
Christopher J Mastino MD LLC
NPI 1487899944 · Physical Medicine & Rehabilitation Physician · Fairfield, CT
Provider details
- NPI number
- 1487899944
- Entity type
- Organization
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christopher Mastino, Owner(203) 685-6326
- License
- 037809 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
314 Riverside Drive
Fairfield, CT 06824
Phone: (203) 685-6326
Fax: (203) 580-3366
Street-level locationGet directions
Mailing address
314 Riverside Drive
Fairfield, CT 06824
Registry dates
- Enumerated
- 2008-12-11
- Last updated
- 2018-07-19
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.