Seth Alper, M.D.
NPI 1689993768 · Diagnostic Radiology Physician · Aurora, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Alper, M.D. is a Diagnostic Radiology Physician provider in Aurora, IL (NPI 1689993768).
Provider details
- NPI number
- 1689993768
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036140313 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,649 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 3d Breast Mammography77063 | 121 | $27 |
| Screening Mammography77067 | 121 | $35 |
| Screening 3d Breast Mammography77063 | 83 | $28 |
| Screening Mammography77067 | 83 | $36 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 75 | $12 |
| X-Ray of Chest, 1 View71045 | 69 | $8 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$198 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1 Kish Hospital DrDekalb, IL 60115-9602Phone: (815) 748-2975Fax: (815) 981-7375
Registry dates
- Enumerated
- 2010-05-27
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Seth Alper's NPI number?
- Seth Alper's National Provider Identifier (NPI) is 1689993768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Alper's specialty?
- Seth Alper is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Alper located?
- Seth Alper's practice location on file with NPPES is 1221 N Highland Ave, Aurora, IL 60506-1404.
- What is Seth Alper's phone number?
- The practice phone number listed in the NPPES registry for Seth Alper is (630) 859-8700.
- Does Seth Alper accept Medicare?
- Seth Alper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Alper's NPI active?
- Yes — Seth Alper's NPI (1689993768) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.