Chiamaka Onaga, DO
NPI 1811637143 · Pediatrics Physician · Staten Island, NY
Chiamaka Onaga, DO is a Pediatrics Physician provider in Staten Island, NY (NPI 1811637143).
Provider details
- NPI number
- 1811637143
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 475 Seaview AveStaten Island, NY 10305-3436Phone: (718) 226-8855
Registry dates
- Enumerated
- 2022-04-01
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Chiamaka Onaga's NPI number?
- Chiamaka Onaga's National Provider Identifier (NPI) is 1811637143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chiamaka Onaga's specialty?
- Chiamaka Onaga is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Chiamaka Onaga located?
- Chiamaka Onaga's practice location on file with NPPES is 235 Port Richmond Ave, Staten Island, NY 10302-1701.
- What is Chiamaka Onaga's phone number?
- The practice phone number listed in the NPPES registry for Chiamaka Onaga is (718) 876-1732.
- Is Chiamaka Onaga's NPI active?
- Yes — Chiamaka Onaga's NPI (1811637143) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.