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

Lyndsay Ellen Massey, MD

Individual provider Emergency Medicine Physician · NPI 1386147155

Lyndsay Ellen Massey, MD is an Emergency Medicine in Stony Brook, New York. Qualified in 2017, 9 years ago. Practices with Century Integrated Partners, Inc, a 330-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
9
Licensed in
TX
In the registry since
2018
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

101 Nicolls Rd
Stony Brook, NY 11794-0001
Phone: (631) 689-8333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence S9029 (TX)

Record details

NPI number1386147155
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 17, 2018
Last updated in NPPESJune 8, 2021
Certification dateJune 8, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Century Integrated Partners, Inc — 330 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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