Serra Aktan, MD
NPI 1427589662 · Diagnostic Radiology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serra Aktan, MD is a Diagnostic Radiology Physician provider in Madison, WI (NPI 1427589662).
Provider details
- NPI number
- 1427589662
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.070876 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
1,722 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 218 | $37 |
| X-Ray of Chest, 1 View71045 | 216 | $8 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 140 | $73 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 139 | $76 |
| Mri Scan of Brain Before and After Contrast70553 | 135 | $101 |
| Mri Scan of Brain Without Contrast70551 | 130 | $64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-21
- Last updated
- 2023-05-17
- Certified
- 2023-05-17
Frequently asked questions
- What is Serra Aktan's NPI number?
- Serra Aktan's National Provider Identifier (NPI) is 1427589662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serra Aktan's specialty?
- Serra Aktan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Serra Aktan located?
- Serra Aktan's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Serra Aktan's phone number?
- The practice phone number listed in the NPPES registry for Serra Aktan is (608) 263-6400.
- Does Serra Aktan accept Medicare?
- Serra Aktan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Serra Aktan's NPI active?
- Yes — Serra Aktan's NPI (1427589662) is active in the NPPES registry as of the last update on 2023-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.