Haresh Visweshwar, M.D.
NPI 1295161107 · Internal Medicine Physician · Farmington, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haresh Visweshwar, M.D. is a Internal Medicine Physician provider in Farmington, CT (NPI 1295161107).
Provider details
- NPI number
- 1295161107
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14063A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 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
- 2013-09-24
- Last updated
- 2021-11-01
- Certified
- 2021-11-01
Frequently asked questions
- What is Haresh Visweshwar's NPI number?
- Haresh Visweshwar's National Provider Identifier (NPI) is 1295161107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haresh Visweshwar's specialty?
- Haresh Visweshwar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Haresh Visweshwar located?
- Haresh Visweshwar's practice location on file with NPPES is 263 Farmington Ave, Farmington, CT 06030.
- What is Haresh Visweshwar's phone number?
- The practice phone number listed in the NPPES registry for Haresh Visweshwar is (860) 679-4450.
- Does Haresh Visweshwar accept Medicare?
- Haresh Visweshwar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haresh Visweshwar's NPI active?
- Yes — Haresh Visweshwar's NPI (1295161107) is active in the NPPES registry as of the last update on 2021-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.