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

Individual provider Anesthesiology Physician · NPI 1275896425

Alexander Lay, MD is an Anesthesiology in Chadds Ford, Pennsylvania. Graduated from University of Michigan Medical School in 2006, 20 years ago. Practices with United Anesthesia Services PC, a 436-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
20
Trained at
University of Michigan Medical School
Licensed in
PA
In the registry since
2012
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

1212 Baltimore Pike Ste 200
Chadds Ford, PA 19317-7377
Phone: (610) 874-6448
Fax: (610) 876-7399
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD457375 (PA)

Record details

NPI number1275896425
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2012
Last updated in NPPESJanuary 30, 2026
Certification dateJanuary 30, 2026
Mailing address1212 Baltimore Pike Ste 200, Chadds Ford, PA 19317-7377

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice United Anesthesia Services Pc — 436 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Chadds Ford