Quick answers
- Which hospitals does Ryan T. Swartz work at?
- Medicare's official clinician data lists Ryan T. Swartz at 4 hospitals: Massachusetts Eye and Ear Infirmary -, Massachusetts General Hospital, Merrimack Health Lawrence Hospital and Winchester Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan T. Swartz see patients?
- Medicare's clinician data lists 6 practice locations, including Boston, MA, Dartmouth, MA and Lowell, MA. Call before your visit to confirm the address.
- What is Ryan T. Swartz's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Ryan T. Swartz accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan T. Swartz 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 Ryan T. Swartz?
- (617) 523-7900, as listed in official Medicare / NPI Registry data.
- What is Ryan T. Swartz's NPI number?
- 1811564487. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan T. Swartz works
Medicare's Facility Affiliation Data lists Ryan T. Swartz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Massachusetts Eye and Ear Infirmary -Boston, MA · Acute Care Hospital · CCN 220075
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- Winchester HospitalWinchester, MA · Acute Care Hospital · CCN 220105
Practice locations
Addresses where Ryan T. Swartz is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 243 Charles StBoston, MA 02114 (617) 523‑7900
- 300 C Faunce Corner RdDartmouth, MA 02747 (508) 679‑3131
- 33 Bartlett St, Suite 203Lowell, MA 01852 (978) 689‑4601
- 41 Highland AveWinchester, MA 01890 (781) 756‑2190
- 585 Lebanon StMelrose, MA 02176 (781) 979‑3000
Group practices
Medicare enrollment lists Ryan T. Swartz as a member of these groups (CMS data updated 2026-10-02).
- Massachusetts Eye and Ear Associates, Inc433 clinicians in the group
- Pratt Anesthesiology Associates Inc155 clinicians in the group
- Lowell Anesthesiology Service Inc101 clinicians in the group
- Winchester Anesthesia Associates, Inc67 clinicians in the group
- North American Partners in Anesthesia Massachusetts LLC35 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Massachusetts →
Other nurse anesthetists in Boston
Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811564487 |
| 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