Quick answers
- Which hospitals does Paul O. Simpson work at?
- Medicare's official clinician data lists Paul O. Simpson at 5 hospitals: Marlborough Hospital, Nyack Hospital, Signature Healthcare Brockton Hospital, St James Hospital and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Paul O. Simpson see patients?
- Medicare's clinician data lists 4 practice locations, including Patchogue, NY, Marlborough, MA and Nyack, NY. Call before your visit to confirm the address.
- What is Paul O. Simpson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Paul O. Simpson accept Medicare assignment?
- Yes. Medicare's clinician data says Paul O. Simpson 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 Paul O. Simpson?
- (631) 687-4131, as listed in official Medicare / NPI Registry data.
- What is Paul O. Simpson's NPI number?
- 1770128464. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Paul O. Simpson works
Medicare's Facility Affiliation Data lists Paul O. Simpson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Marlborough HospitalMarlborough, MA · Acute Care Hospital · CCN 220049
- Nyack HospitalNyack, NY · Acute Care Hospital · CCN 330104
- Signature Healthcare Brockton HospitalBrockton, MA · Acute Care Hospital · CCN 220052
- St James HospitalButte, MT · Acute Care Hospital · CCN 270017
- UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · CCN 220163
Practice locations
Addresses where Paul O. Simpson is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Hospital RdPatchogue, NY 11772 (631) 687‑4131
- 157 Union StMarlborough, MA 01752 (508) 481‑5000
- 160 N Midland AveNyack, NY 10960 (845) 348‑2000
- 680 Centre StBrockton, MA 02302 (508) 941‑7000
Group practices
Medicare enrollment lists Paul O. Simpson as a member of these groups (CMS data updated 2026-10-02).
- Cogent Medical Care PC154 clinicians in the group
- Sound Physicians of Massachusetts Inc65 clinicians in the group
- Marlborough Hospitalist Group PLLC27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Patchogue
Clinicians with the same Medicare primary specialty in Patchogue, NY — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770128464 |
| 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