Springfield Ob/Gyn Group Ltd
NPI 1639359797 · Medical Specialty Clinic/Center · Joliet, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Springfield Ob/Gyn Group Ltd is a Medical Specialty Clinic/Center organization in Joliet, IL (NPI 1639359797).
Provider details
- NPI number
- 1639359797
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Dianne Lusinger, Office Manager(815) 729-0330
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2007-11-06
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Springfield Ob/Gyn Group Ltd's NPI number?
- Springfield Ob/Gyn Group Ltd's National Provider Identifier (NPI) is 1639359797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Springfield Ob/Gyn Group Ltd?
- Springfield Ob/Gyn Group Ltd is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Springfield Ob/Gyn Group Ltd located?
- Springfield Ob/Gyn Group Ltd's practice location on file with NPPES is 301 Springfield Ave, Joliet, IL 60435-6590.
- What is Springfield Ob/Gyn Group Ltd's phone number?
- The practice phone number listed in the NPPES registry for Springfield Ob/Gyn Group Ltd is (815) 729-0330.
- Does Springfield Ob/Gyn Group Ltd accept Medicare?
- Springfield Ob/Gyn Group Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Springfield Ob/Gyn Group Ltd?
- The authorized official listed on Springfield Ob/Gyn Group Ltd's NPPES record is Dianne Lusinger, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Springfield Ob/Gyn Group Ltd's NPI active?
- Yes — Springfield Ob/Gyn Group Ltd's NPI (1639359797) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.