Rosa Ong, MD
NPI 1669731675 · General Practice Physician · Chicago, IL
Rosa Ong, MD is a General Practice Physician provider in Chicago, IL (NPI 1669731675).
Provider details
- NPI number
- 1669731675
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 36054291 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-05-10
- Last updated
- 2012-05-10
Frequently asked questions
- What is Rosa Ong's NPI number?
- Rosa Ong's National Provider Identifier (NPI) is 1669731675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosa Ong's specialty?
- Rosa Ong is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Rosa Ong located?
- Rosa Ong's practice location on file with NPPES is 3430 N Lake Shore Dr Apt 7l, Chicago, IL 60657-2834.
- What is Rosa Ong's phone number?
- The practice phone number listed in the NPPES registry for Rosa Ong is (773) 248-9821.
- Is Rosa Ong's NPI active?
- Yes — Rosa Ong's NPI (1669731675) is active in the NPPES registry as of the last update on 2012-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.