Quick answers
- Which hospitals does William McColl work at?
- Medicare's official clinician data lists William McColl at 1 hospital: Day Kimball Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William McColl see patients?
- Medicare's clinician data lists 1 practice location in Putnam, CT. Call before your visit to confirm the address.
- What is William McColl's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does William McColl accept Medicare assignment?
- Yes. Medicare's clinician data says William McColl 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.
- What is the phone number for William McColl?
- (860) 928-6541, as listed in official Medicare / NPI Registry data.
- What is William McColl's NPI number?
- 1689651549. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William McColl works
Medicare's Facility Affiliation Data lists William McColl at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Day Kimball HospitalPutnam, CT · Acute Care Hospital · CCN 070003
Practice locations
Addresses where William McColl is enrolled with Medicare (CMS data updated 2026-10-02).
- 320 Pomfret StPutnam, CT 06260 (860) 928‑6541
Group practices
Medicare enrollment lists William McColl as a member of this group (CMS data updated 2026-10-02).
- North American Partners in Anesthesia Connecticut PC14 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Connecticut →
Other nurse anesthetists in Putnam
Clinicians with the same Medicare primary specialty in Putnam, CT — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689651549 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians