Quick answers
- Which hospitals does Nicholas L. Grillo work at?
- Medicare's official clinician data lists Nicholas L. Grillo at 1 hospital: Johnson Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas L. Grillo see patients?
- Medicare's clinician data lists 1 practice location in Stafford Springs, CT. Call before your visit to confirm the address.
- What is Nicholas L. Grillo's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Nicholas L. Grillo accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas L. Grillo 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 Nicholas L. Grillo?
- (860) 684-4251, as listed in official Medicare / NPI Registry data.
- What is Nicholas L. Grillo's NPI number?
- 1649767450. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas L. Grillo works
Medicare's Facility Affiliation Data lists Nicholas L. Grillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Johnson Memorial HospitalStafford Springs, CT · Acute Care Hospital · CCN 070008
Practice locations
Addresses where Nicholas L. Grillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 Chestnut Hill RdStafford Springs, CT 06076 (860) 684‑4251
Group practices
Medicare enrollment lists Nicholas L. Grillo as a member of this group (CMS data updated 2026-10-02).
- Cep America LLC1,023 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649767450 |
| 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