Seyed Aleali, MD
NPI 1437146057 · Hematology (Internal Medicine) Physician · Fairfield, CT
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seyed Aleali, MD is a Hematology (Internal Medicine) Physician provider in Fairfield, CT (NPI 1437146057).
Provider details
- NPI number
- 1437146057
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 016827 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-29
- Last updated
- 2014-02-24
Frequently asked questions
- What is Seyed Aleali's NPI number?
- Seyed Aleali's National Provider Identifier (NPI) is 1437146057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seyed Aleali's specialty?
- Seyed Aleali is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Seyed Aleali located?
- Seyed Aleali's practice location on file with NPPES is 425 Post Rd, Fairfield, CT 06824-6232.
- What is Seyed Aleali's phone number?
- The practice phone number listed in the NPPES registry for Seyed Aleali is (203) 255-4545.
- Does Seyed Aleali accept Medicare?
- Seyed Aleali is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seyed Aleali's NPI active?
- Yes — Seyed Aleali's NPI (1437146057) is active in the NPPES registry as of the last update on 2014-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.