Eren Erdem, MD
NPI 1306937271 · Neuroradiology Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eren Erdem, MD is a Neuroradiology Physician provider in Little Rock, AR (NPI 1306937271).
Provider details
- NPI number
- 1306937271
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 77529-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
47 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) |
|---|---|---|
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Each Additional Facet Joint64636 | 33 | $53 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 14 | $173 |
Typical Medicare-allowed amounts for these services range $53–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (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 (2)
- 1400 Braden StJacksonville, AR 72076-3721Phone: (501) 985-7000Fax: (501) 686-6900
- 1 Childrens Way # 653Little Rock, AR 72202-3500Phone: (501) 364-1100Fax: (501) 364-4082
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2024-05-24
- Certified
- 2024-05-24
Frequently asked questions
- What is Eren Erdem's NPI number?
- Eren Erdem's National Provider Identifier (NPI) is 1306937271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eren Erdem's specialty?
- Eren Erdem is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eren Erdem located?
- Eren Erdem's practice location on file with NPPES is 4301 W Markham St # 556, Little Rock, AR 72205-7101.
- What is Eren Erdem's phone number?
- The practice phone number listed in the NPPES registry for Eren Erdem is (501) 686-6901.
- Does Eren Erdem accept Medicare?
- Eren Erdem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eren Erdem's NPI active?
- Yes — Eren Erdem's NPI (1306937271) is active in the NPPES registry as of the last update on 2024-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.