Specialty Physicians of Illinois, LLC
NPI 1124075676 · Internal Medicine Physician · Greenwood, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Specialty Physicians of Illinois, LLC is a Internal Medicine Physician organization in Greenwood, IN (NPI 1124075676).
Provider details
- NPI number
- 1124075676
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Donna Phalen, Director(219) 554-4548
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Allergy & Immunology Physician207K00000X
Allopathic & Osteopathic Physicians
- Dermatology Physician207N00000X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Nuclear Medicine Physician207U00000X
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
- Ophthalmology Physician207W00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Other names (DBA / former)
- Former legal business name
- Wellgroup Health Partners, LLC
- Former legal business name
- Wellgroup Health Partners, LLC
Additional practice locations (1)
- 3700 W 203rd StSuite 200Olympia Fields, IL 60461-1180Phone: (708) 679-2013Fax: (708) 503-3295
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2023-02-15
- Certified
- 2023-02-15
Frequently asked questions
- What is Specialty Physicians of Illinois, LLC's NPI number?
- Specialty Physicians of Illinois, LLC's National Provider Identifier (NPI) is 1124075676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Specialty Physicians of Illinois, LLC?
- Specialty Physicians of Illinois, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Specialty Physicians of Illinois, LLC located?
- Specialty Physicians of Illinois, LLC's practice location on file with NPPES is 1040 Sierra Dr Ste 400, Greenwood, IN 46143-7241.
- What is Specialty Physicians of Illinois, LLC's phone number?
- The practice phone number listed in the NPPES registry for Specialty Physicians of Illinois, LLC is (317) 528-4291.
- Does Specialty Physicians of Illinois, LLC accept Medicare?
- Specialty Physicians of Illinois, LLC 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 Specialty Physicians of Illinois, LLC?
- The authorized official listed on Specialty Physicians of Illinois, LLC's NPPES record is Donna Phalen, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Specialty Physicians of Illinois, LLC's NPI active?
- Yes — Specialty Physicians of Illinois, LLC's NPI (1124075676) is active in the NPPES registry as of the last update on 2023-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.