Quick answers
- Which hospitals does Joshua E. Carlson work at?
- Medicare's official clinician data lists Joshua E. Carlson at 3 hospitals: Ellis Hospital, Nathan Littauer Hospital and St Marys Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joshua E. Carlson see patients?
- Medicare's clinician data lists 1 practice location in Amsterdam, NY. Call before your visit to confirm the address.
- What is Joshua E. Carlson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Joshua E. Carlson accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua E. Carlson 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 Joshua E. Carlson?
- (518) 770-7557, as listed in official Medicare / NPI Registry data.
- What is Joshua E. Carlson's NPI number?
- 1891074936. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joshua E. Carlson works
Medicare's Facility Affiliation Data lists Joshua E. Carlson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ellis HospitalSchenectady, NY · Acute Care Hospital · CCN 330153
- Nathan Littauer HospitalGloversville, NY · Acute Care Hospital · CCN 330276
- St Marys HealthcareAmsterdam, NY · Acute Care Hospital · CCN 330047
Practice locations
Addresses where Joshua E. Carlson is enrolled with Medicare (CMS data updated 2026-10-02).
- 4950 State Hwy 30Amsterdam, NY 12010 (518) 770‑7557
Group practices
Medicare enrollment lists Joshua E. Carlson as a member of this group (CMS data updated 2026-10-02).
- St. Mary's Healthcare115 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Amsterdam
Clinicians with the same Medicare primary specialty in Amsterdam, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891074936 |
| 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