Mara Stephenson, D.O.
NPI 1093080103 · Diagnostic Radiology Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mara Stephenson, D.O. is a Diagnostic Radiology Physician provider in Park Ridge, IL (NPI 1093080103).
Provider details
- NPI number
- 1093080103
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 036137792 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,626 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Screening Mammography77067 | 402 | $36 |
| Screening 3d Breast Mammography77063 | 401 | $29 |
| X-Ray of Chest, 1 View71045 | 300 | $9 |
| X-Ray of Chest, 2 Views71046 | 161 | $11 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 121 | $10 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 121 | $29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-21
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Mara Stephenson's NPI number?
- Mara Stephenson's National Provider Identifier (NPI) is 1093080103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mara Stephenson's specialty?
- Mara Stephenson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mara Stephenson located?
- Mara Stephenson's practice location on file with NPPES is 1420 Renaissance Dr Ste 307, Park Ridge, IL 60068-1343.
- What is Mara Stephenson's phone number?
- The practice phone number listed in the NPPES registry for Mara Stephenson is (847) 803-1000.
- Does Mara Stephenson accept Medicare?
- Mara Stephenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mara Stephenson's NPI active?
- Yes — Mara Stephenson's NPI (1093080103) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.