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

Jaison Medayil, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1023638913

Jaison Medayil, DO practises Emergency Medicine in Uniondale, New York. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2020, 6 years ago. Practices with Mercy Medical Center, a 83-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Mexico and New York.

Years since qualifying
6
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
NM, NY
In the registry since
2020
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Uniondale, NY

No coordinates on file. Search this address in Google Maps

Additional practice locations (2)

  • 1 University Of New Mexico, Albuquerque, NM 87131-0001 — (505) 272-6607
  • 967 N Broadway, Yonkers, NY 10701-1301 — (914) 798-8971

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 330681 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (NM)

Record details

NPI number1023638913
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 20, 2020
Last updated in NPPESJune 30, 2024
Certification dateJune 30, 2024

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 2020 (6 years in practice)
Group practice Mercy Medical Center — 83 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 patients307
Services billed 313 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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 Mercy Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 83 clinicians in the practice; 12 are shown here.

Other providers in Uniondale