Justin Chacko, D.O.
NPI 1013363233 · Student in an Organized Health Care Education/Training Program · Plainview, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Chacko, D.O. is a Student in an Organized Health Care Education/Training Program provider in Plainview, NY (NPI 1013363233).
Provider details
- NPI number
- 1013363233
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 174003653 (NY)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 174003653 (NY)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
758 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 462 | $134 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 144 | $130 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 120 | $89 |
| Advance Care Planning, First 30 Minutes99497 | 32 | $85 |
Typical Medicare-allowed amounts for these services range $85–$134 (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
Registry dates
- Enumerated
- 2016-05-05
- Last updated
- 2016-05-05
Frequently asked questions
- What is Justin Chacko's NPI number?
- Justin Chacko's National Provider Identifier (NPI) is 1013363233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Chacko's specialty?
- Justin Chacko is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Justin Chacko located?
- Justin Chacko's practice location on file with NPPES is 888 Old Country Rd, Plainview, NY 11803-4914.
- What is Justin Chacko's phone number?
- The practice phone number listed in the NPPES registry for Justin Chacko is (516) 719-3000.
- Does Justin Chacko accept Medicare?
- Justin Chacko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Chacko's NPI active?
- Yes — Justin Chacko's NPI (1013363233) is active in the NPPES registry as of the last update on 2016-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.