Marnie ObrienDO
Marnie Obrien, DO is an Ophthalmology provider in Allentown, PA affiliated with 1 ambulatory surgery center in NY, as of July 2026.
- NPI1679516496
- Registered2006
- Centers1
- StateNY
- Class of1994
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.
Marnie Obrien at a glance
- Provider
- Marnie Obrien
- Credential
- DO
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Allentown, PA
- Medical school
- Philadelphia College of Osteopathic Medicine
- Graduated
- 1994
- NPI registered
- 2006
- NPI
- 1679516496
- 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 Marnie Obrien practice?
Marnie Obrien, DO is based in Allentown, PA and is affiliated with 1 ambulatory surgery center: Endo Group LLC Dba Garden City Surgicenter in Garden City, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marnie Obrien's NPI number?
Marnie Obrien's National Provider Identifier (NPI) is 1679516496, registered in 2006. Specialty on record: Ophthalmology; credential DO.
Where did Marnie Obrien go to medical school?
Marnie Obrien, DO attended Philadelphia College of Osteopathic Medicine, graduating in 1994.
How many Ophthalmology providers in Pennsylvania work at ambulatory surgery centers?
228 Ophthalmology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Marnie Obrien among them. The Pennsylvania Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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