Quick answers
- Which hospitals does Harold Simpson work at?
- Medicare's official clinician data lists Harold Simpson at 2 hospitals: Northwestern Medical Center Inc and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harold Simpson see patients?
- Medicare's clinician data lists 1 practice location in Saint Albans, VT. Call before your visit to confirm the address.
- What is Harold Simpson's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Harold Simpson accept Medicare assignment?
- Medicare's clinician data says Harold Simpson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Harold Simpson?
- (802) 524-2911, as listed in official Medicare / NPI Registry data.
- What is Harold Simpson's NPI number?
- 1689601080. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harold Simpson works
Medicare's Facility Affiliation Data lists Harold Simpson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwestern Medical Center IncSaint Albans, VT · Acute Care Hospital · CCN 470024
- UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · CCN 220163
Practice locations
Addresses where Harold Simpson is enrolled with Medicare (CMS data updated 2026-10-02).
- 133 Fairfield StSaint Albans, VT 05478 (802) 524‑2911
Group practices
Medicare enrollment lists Harold Simpson as a member of this group (CMS data updated 2026-10-02).
- Clinical Colleagues Inc164 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Vermont →
Other nurse anesthetists in Saint Albans
Clinicians with the same Medicare primary specialty in Saint Albans, VT — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1689601080 |
| 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