Quick answers
- Which hospitals does Nathaniel J. Johnston work at?
- Medicare's official clinician data lists Nathaniel J. Johnston at 2 hospitals: Sinai-Grace Hospital and Straith Hospital for Special Surgery. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathaniel J. Johnston see patients?
- Medicare's clinician data lists 3 practice locations, including Southfield, MI, Detroit, MI and Troy, MI. Call before your visit to confirm the address.
- What is Nathaniel J. Johnston's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Nathaniel J. Johnston accept Medicare assignment?
- Yes. Medicare's clinician data says Nathaniel J. Johnston 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. Johnston?
- (248) 357-3360, as listed in official Medicare / NPI Registry data.
- What is Nathaniel J. Johnston's NPI number?
- 1750010518. 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. Johnston works
Medicare's Facility Affiliation Data lists Nathaniel J. Johnston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sinai-Grace HospitalDetroit, MI · Acute Care Hospital · CCN 230024
- Straith Hospital for Special SurgerySouthfield, MI · Acute Care Hospital · CCN 230071
Practice locations
Addresses where Nathaniel J. Johnston is enrolled with Medicare (CMS data updated 2026-10-02).
- 23901 Lahser RdSouthfield, MI 48033 (248) 357‑3360
- 4201 Saint Antoine StDetroit, MI 48201 (313) 745‑3615
- 4550 Investment DrTroy, MI 48098 (248) 265‑4600
Group practices
Medicare enrollment lists Nathaniel J. Johnston as a member of these groups (CMS data updated 2026-10-02).
- Northstar Anesthesia of Michigan PLLC196 clinicians in the group
- Long Lake Anesthesiology Consultants PLC95 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Southfield
Clinicians with the same Medicare primary specialty in Southfield, MI — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750010518 |
| 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