Elaine Aguinaldo, DO
NPI 1528350865 · Obstetrics & Gynecology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine Aguinaldo, DO is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1528350865).
Provider details
- NPI number
- 1528350865
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036138276 (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
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$23 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
Additional practice locations (1)
- 27790 W Highway 22Barrington, IL 60010-2340Phone: (847) 381-8181
Registry dates
- Enumerated
- 2011-05-04
- Last updated
- 2024-07-26
- Certified
- 2024-07-26
Frequently asked questions
- What is Elaine Aguinaldo's NPI number?
- Elaine Aguinaldo's National Provider Identifier (NPI) is 1528350865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Aguinaldo's specialty?
- Elaine Aguinaldo is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Elaine Aguinaldo located?
- Elaine Aguinaldo's practice location on file with NPPES is 5215 N. California Avenue, Chicago, IL 60625.
- What is Elaine Aguinaldo's phone number?
- The practice phone number listed in the NPPES registry for Elaine Aguinaldo is (312) 666-3494.
- Does Elaine Aguinaldo accept Medicare?
- Elaine Aguinaldo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elaine Aguinaldo's NPI active?
- Yes — Elaine Aguinaldo's NPI (1528350865) is active in the NPPES registry as of the last update on 2024-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.