Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ULTIMATE BILLING SERVICE, INC.
Active OrganizationULTIMATE BILLING SERVICE, INC. is a Obstetrics & Gynecology organization located in PARK RIDGE, Illinois. NPI 1437004090 is currently active in the NPPES registry. Verify at CMS.
Obstetrics & Gynecology · PARK RIDGE, IL
Registration Details
- NPI Number
- 1437004090
- Provider Type
- Organization
- NPI Issued
- Feb 27, 2026 (0.48608027328409 yrs)
- Last Updated
- Feb 27, 2026
Practice Information
- Address
-
500 N LINCOLN AVEPARK RIDGE, IL, 600683141Browse IL providers · Browse ZIP 60068
- Phone
- 8476926218
- Fax
- 8476925609
- Primary Specialty
-
Obstetrics & Gynecology
207V00000X
- Additional Specialty
- Gastroenterology
- Additional Specialty
- Obstetrics & Gynecology
Other Obstetrics & Gynecology Organizations in PARK RIDGE, IL
| Name | NPI |
|---|---|
| ASSOCIATES IN OB-GYN SC | 1417954439 |
| PARKSIDE OBSTETRICS & GYNECOLOGY SC | 1962491472 |
| NORTHWEST OBSTETRICS & GYNECOLOGICAL ASSOCIATES, LTD | 1770513459 |
| JOSE M. GALVEZ MD LTD | 1669531364 |
| MIDWEST CENTER FOR WOMEN'S HEALTHCARE, LTD | 1508900663 |
| CONTEMPORARY CARE FOR WOMEN | 1750411047 |
Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.