Sonia Dhillon, M.D.
NPI 1043577323 · Internal Medicine Physician · Farmington, CT
Sonia Dhillon, M.D. is a Internal Medicine Physician provider in Farmington, CT (NPI 1043577323).
Provider details
- NPI number
- 1043577323
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 141300 (CA)
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
14 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
- 2012-04-11
- Last updated
- 2017-11-29
Frequently asked questions
- What is Sonia Dhillon's NPI number?
- Sonia Dhillon's National Provider Identifier (NPI) is 1043577323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Dhillon's specialty?
- Sonia Dhillon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Dhillon located?
- Sonia Dhillon's practice location on file with NPPES is 263 Farmington Ave, Farmington, CT 06030-1921.
- What is Sonia Dhillon's phone number?
- The practice phone number listed in the NPPES registry for Sonia Dhillon is (860) 679-2147.
- Is Sonia Dhillon's NPI active?
- Yes — Sonia Dhillon's NPI (1043577323) is active in the NPPES registry as of the last update on 2017-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.