Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Lindsay Alyse Machen, MD

Individual provider Ophthalmology Physician · NPI 1649667452

Dr. Lindsay Alyse Machen, MD is an Ophthalmology in Langhorne, Pennsylvania. Graduated from Pennsylvania State University College of Medicine in 2015, 11 years ago. Practices with Tri-Century Eye Care, PC, a 15-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
11
Trained at
Pennsylvania State University College of Medicine
Licensed in
PA
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

360 Middletown Blvd Ste 402
Langhorne, PA 19047-1863
Phone: (215) 757-6200
Fax: (215) 750-7875
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD466646 (PA)
Glaucoma Specialist (Ophthalmology) Physician Taxonomy 207WX0009X · Licence MD466646 (PA)

Record details

NPI number1649667452
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2015
Last updated in NPPESJune 5, 2020
Certification dateJune 5, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Tri-Century Eye Care, P.C. — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Langhorne