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Susan O'Malley, M.D.
NPI 1336586502 · Internal Medicine Physician · Madison, CT
Susan O'Malley, M.D. is a Internal Medicine Physician provider in Madison, CT (NPI 1336586502).
Provider details
- NPI number
- 1336586502
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 035328 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
869 Boston Post Rd
Madison, CT 06443-3144
Phone: (203) 520-3227
Street-level locationGet directions
Mailing address
869 Boston Post Rd
Madison, CT 06443-3144
Registry dates
- Enumerated
- 2013-05-29
- Last updated
- 2013-05-29
Frequently asked questions
- What is Susan O'Malley's NPI number?
- Susan O'Malley's National Provider Identifier (NPI) is 1336586502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan O'Malley's specialty?
- Susan O'Malley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan O'Malley located?
- Susan O'Malley's practice location on file with NPPES is 869 Boston Post Rd, Madison, CT 06443-3144.
- What is Susan O'Malley's phone number?
- The practice phone number listed in the NPPES registry for Susan O'Malley is (203) 520-3227.
- Is Susan O'Malley's NPI active?
- Yes — Susan O'Malley's NPI (1336586502) is active in the NPPES registry as of the last update on 2013-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.