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Family Practice

Otto Weis, MD

Works at hospitals in Middletown, CT · Connecticut

Summary

Otto Weis, MD (Family Practice) is listed by Medicare at 1 hospital in Middletown, CT. NPI 1326028176. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Otto Weis, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
39Years since medical school (graduated 1987)
Texas Tech University Health Science Center School Of MedicineMedical school
MaleGender (as listed)
Middlesex HospitalGroup practice

Quick answers

Which hospitals does Otto Weis work at?
Medicare's official clinician data lists Otto Weis at 1 hospital: Middlesex Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Otto Weis see patients?
Medicare's clinician data lists 3 practice locations, including Portland, CT and Middletown, CT. Call before your visit to confirm the address.
What is Otto Weis's specialty?
Medicare lists Family Practice as the primary specialty.
Does Otto Weis accept Medicare assignment?
Yes. Medicare's clinician data says Otto Weis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Otto Weis offer telehealth?
Medicare's clinician data says Otto Weis offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Otto Weis?
(860) 358-6486, as listed in official Medicare / NPI Registry data.
What is Otto Weis's NPI number?
1326028176. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Otto Weis works

Medicare's Facility Affiliation Data lists Otto Weis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Otto Weis is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Otto Weis as a member of this group (CMS data updated 2026-10-02).

  • Middlesex Hospital234 clinicians in the group

Specialties

Find other Family Practice doctors in Connecticut →

Other family doctors in Portland

Clinicians with the same Medicare primary specialty in Portland, CT — not a recommendation.

All family doctors in Portland →

Clinician information

CredentialMD
Medical schoolTexas Tech University Health Science Center School Of Medicine
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1326028176
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians