Quick answers
- Which hospitals does Nathaniel J. Clapp work at?
- Medicare's official clinician data lists Nathaniel J. Clapp at 4 hospitals: Cleveland Clinic, Cleveland Clinic Avon Hospital, Fairview Hospital and Lutheran Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathaniel J. Clapp see patients?
- Medicare's clinician data lists 7 practice locations, including Avon, OH, Lorain, OH and Cleveland, OH. Call before your visit to confirm the address.
- What is Nathaniel J. Clapp's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Nathaniel J. Clapp accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel J. Clapp 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 Nathaniel J. Clapp?
- (440) 695-4000, as listed in official Medicare / NPI Registry data.
- What is Nathaniel J. Clapp's NPI number?
- 1285123745. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathaniel J. Clapp works
Medicare's Facility Affiliation Data lists Nathaniel J. Clapp at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cleveland ClinicCleveland, OH · Acute Care Hospital · CCN 360180
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · CCN 360364
- Fairview HospitalCleveland, OH · Acute Care Hospital · CCN 360077
- Lutheran HospitalCleveland, OH · Acute Care Hospital · CCN 360087
Practice locations
Addresses where Nathaniel J. Clapp is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 33100 Cleveland Clinic BlvdAvon, OH 44011
- 33100 Cleveland Clinic Blvd, 4 1Avon, OH 44011 (440) 695‑4000
- 33300 Cleveland Clinic BlvdAvon, OH 44011 (440) 695‑5000
- 5700 Cooper Foster Park Rd WLorain, OH 44053
- 5800 Cooper Foster Park Rd WLorain, OH 44053
Group practices
Medicare enrollment lists Nathaniel J. Clapp as a member of this group (CMS data updated 2026-10-02).
- Cleveland Clinic7,090 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Avon
Clinicians with the same Medicare primary specialty in Avon, OH — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285123745 |
| 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