Quick answers
- Where does Dallen L. Johns see patients?
- Medicare's clinician data lists 2 practice locations, including Buffalo, NY. Call before your visit to confirm the address.
- What is Dallen L. Johns's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Dallen L. Johns accept Medicare assignment?
- Yes. Medicare's clinician data says Dallen L. Johns 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 Dallen L. Johns?
- (716) 323-6570, as listed in official Medicare / NPI Registry data.
- What is Dallen L. Johns's NPI number?
- 1518797216. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Dallen L. Johns is enrolled with Medicare (CMS data updated 2026-10-02).
- 2950 Elmwood AveBuffalo, NY 14217 (716) 323‑6570
- 818 Ellicott StBuffalo, NY 14203 (716) 323‑6570
Group practices
Medicare enrollment lists Dallen L. Johns as a member of this group (CMS data updated 2026-10-02).
- Great Lakes Anesthesiology PC89 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), New York →
Other nurse anesthetists in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 2026 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518797216 |
| 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
- 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