Quick answers
- Where does Allie D. Decker see patients?
- Medicare's clinician data lists 2 practice locations, including Portland, ME. Call before your visit to confirm the address.
- What is Allie D. Decker's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Allie D. Decker accept Medicare assignment?
- Yes. Medicare's clinician data says Allie D. Decker 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 Allie D. Decker?
- (207) 775-1819, as listed in official Medicare / NPI Registry data.
- What is Allie D. Decker's NPI number?
- 1003545658. 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 Allie D. Decker is enrolled with Medicare (CMS data updated 2026-10-02).
- 152 Middle StPortland, ME 04101 (207) 775‑1819
- 595 Brighton AvePortland, ME 04102 (207) 210‑6700
Group practices
Medicare enrollment lists Allie D. Decker as a member of this group (CMS data updated 2026-10-02).
- Eyes on Rosemont LLC4 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Portland
Clinicians with the same Medicare primary specialty in Portland, ME — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003545658 |
| 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