Sarah Orrin, M.D.
NPI 1548595101 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Orrin, M.D. is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1548595101).
Provider details
- NPI number
- 1548595101
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.123439 (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
16 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
1,632 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 382 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 271 | $38 |
| Mri Scan of Brain Without Contrast70551 | 145 | $67 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 107 | $79 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 102 | $75 |
| Ct Scan of Upper Spine Without Contrast72125 | 93 | $45 |
| Mri Scan of Brain Before and After Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-14
- Last updated
- 2012-01-02
Frequently asked questions
- What is Sarah Orrin's NPI number?
- Sarah Orrin's National Provider Identifier (NPI) is 1548595101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Orrin's specialty?
- Sarah Orrin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Orrin located?
- Sarah Orrin's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.
- What is Sarah Orrin's phone number?
- The practice phone number listed in the NPPES registry for Sarah Orrin is (773) 702-1000.
- Does Sarah Orrin accept Medicare?
- Sarah Orrin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Orrin's NPI active?
- Yes — Sarah Orrin's NPI (1548595101) is active in the NPPES registry as of the last update on 2012-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.