Marlon Oliva, MD
NPI 1215549795 · Student in an Organized Health Care Education/Training Program · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlon Oliva, MD is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1215549795).
Provider details
- NPI number
- 1215549795
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-17
- Last updated
- 2026-01-01
- Certified
- 2026-01-01
Frequently asked questions
- What is Marlon Oliva's NPI number?
- Marlon Oliva's National Provider Identifier (NPI) is 1215549795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlon Oliva's specialty?
- Marlon Oliva 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 Marlon Oliva located?
- Marlon Oliva's practice location on file with NPPES is 1901 1st Ave, New York, NY 10029-7491.
- What is Marlon Oliva's phone number?
- The practice phone number listed in the NPPES registry for Marlon Oliva is (212) 423-6271.
- Does Marlon Oliva accept Medicare?
- Marlon Oliva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlon Oliva's NPI active?
- Yes — Marlon Oliva's NPI (1215549795) is active in the NPPES registry as of the last update on 2026-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.