Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lucas Knewstub

Individual provider Emergency Medicine Physician · NPI 1083103642

Lucas Knewstub practises Emergency Medicine in Ithaca, New York. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2018, 8 years ago. Practices with Cma Medical Practice PLLC, a 29-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
8
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
NY
In the registry since
2018
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Practice location Address checks out

101 Dates Dr
Ithaca, NY 14850-1383
Phone: (607) 274-4011
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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 308462 (NY)

Record details

NPI number1083103642
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 8, 2018
Last updated in NPPESAugust 4, 2021
Certification dateAugust 4, 2021

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 2018 (8 years in practice)
Group practice Cma Medical Practice Pllc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients317
Services billed 539 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Cma Medical Practice PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

Other providers in Ithaca