Jaison Medayil, DO
NPI 1023638913 · Emergency Medicine Physician · Uniondale, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaison Medayil, DO is a Emergency Medicine Physician provider in Uniondale, NY (NPI 1023638913).
Provider details
- NPI number
- 1023638913
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
301 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 246 | $196 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 22 | $136 |
| Critical Care, First 30-74 Minutes99291 | 20 | $238 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 | $139 |
Typical Medicare-allowed amounts for these services range $136–$238 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 1 University of New MexicoAlbuquerque, NM 87131-0001Phone: (505) 272-6607
- 967 N BroadwayYonkers, NY 10701-1301Phone: (914) 798-8971
Registry dates
- Enumerated
- 2020-04-20
- Last updated
- 2024-06-30
- Certified
- 2024-06-30
Frequently asked questions
- What is Jaison Medayil's NPI number?
- Jaison Medayil's National Provider Identifier (NPI) is 1023638913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaison Medayil's specialty?
- Jaison Medayil is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jaison Medayil located?
- Jaison Medayil's practice location on file with NPPES is 1236 Rxr Plz, Uniondale, NY 11556-1236.
- What is Jaison Medayil's phone number?
- The practice phone number listed in the NPPES registry for Jaison Medayil is (516) 474-5212.
- Does Jaison Medayil accept Medicare?
- Jaison Medayil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaison Medayil's NPI active?
- Yes — Jaison Medayil's NPI (1023638913) is active in the NPPES registry as of the last update on 2024-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.