Hallie HahnMD
Hallie Hahn, MD is an Ophthalmology provider in Portland, ME affiliated with 2 ambulatory surgery centers in ME, as of July 2026.
- NPI1083238133
- Registered2020
- Centers2
- StateME
- Class of2020
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Hallie Hahn at a glance
- Provider
- Hallie Hahn
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Portland, ME
- Medical school
- Medical University of South Carolina College of Medicine
- Graduated
- 2020
- NPI registered
- 2020
- NPI
- 1083238133
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Hallie Hahn practice?
Hallie Hahn, MD is based in Portland, ME and is affiliated with 2 ambulatory surgery centers: Eyecare Medical Group in Portland, ME and Maine Eye Center PA in Portland, ME. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Hallie Hahn's NPI number?
Hallie Hahn's National Provider Identifier (NPI) is 1083238133, registered in 2020. Specialty on record: Ophthalmology; credential MD.
Where did Hallie Hahn go to medical school?
Hallie Hahn, MD attended Medical University of South Carolina College of Medicine, graduating in 2020.
How many Ophthalmology providers in Maine work at ambulatory surgery centers?
24 Ophthalmology surgeons and proceduralists in Maine are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Hallie Hahn among them. The Maine Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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