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Sean Butler, M.D.
NPI 1578981858 · Pediatrics Physician · Norwalk, CT
Sean Butler, M.D. is a Pediatrics Physician provider in Norwalk, CT (NPI 1578981858).
Provider details
- NPI number
- 1578981858
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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
40 Cross St
Norwalk, CT 06851-4647
Phone: (203) 229-2000
Street-level locationGet directions
Mailing address
40 Cross St
Norwalk, CT 06851-4647
Additional practice locations (1)
- 17 Davis Blvd Ste 308Tampa, FL 33606-3438Phone: (813) 259-8725Fax: (813) 259-8792
Registry dates
- Enumerated
- 2014-04-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sean Butler's NPI number?
- Sean Butler's National Provider Identifier (NPI) is 1578981858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Butler's specialty?
- Sean Butler is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Butler located?
- Sean Butler's practice location on file with NPPES is 40 Cross St, Norwalk, CT 06851-4647.
- What is Sean Butler's phone number?
- The practice phone number listed in the NPPES registry for Sean Butler is (203) 229-2000.
- Is Sean Butler's NPI active?
- Yes — Sean Butler's NPI (1578981858) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.