Cody Nathan, M.D.
NPI 1336671338 · Epilepsy Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Epileptologists · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cody Nathan, M.D. is a Epilepsy Physician provider in Chicago, IL (NPI 1336671338).
Provider details
- NPI number
- 1336671338
- Entity type
- Individual
- Primary specialty
- Epilepsy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036155944 (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 tenure25% of score
9 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
576 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) |
|---|---|---|
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 107 | $212 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 91 | $57 |
| Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938 | 58 | $45 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 58 | $17 |
| Needle Measurement of Electrical Activity in Arm, Leg, Trunk Or Head Muscles, Limited Study95870 | 51 | $20 |
| Placement of Skin Electrodes and Measurement of Central Motor Stimulation in Arms and Legs |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 58 | 23 |
| Clobazam | 58 | 23 |
| Lamotrigine | 51 | 12 |
| Clonazepam | 34 | 14 |
| Lacosamide | 33 | 15 |
| Oxcarbazepine | 19 | — |
| Zonisamide | 17 | — |
| Midazolambrand: Nayzilam | 17 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 2 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)
- 251 E Huron StChicago, IL 60611-2908Phone: (312) 503-3936
Registry dates
- Enumerated
- 2017-03-29
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Cody Nathan's NPI number?
- Cody Nathan's National Provider Identifier (NPI) is 1336671338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cody Nathan's specialty?
- Cody Nathan is listed in the NPPES registry with a primary specialty of Epilepsy Physician (Allopathic & Osteopathic Physicians).
- Where is Cody Nathan located?
- Cody Nathan's practice location on file with NPPES is 259 E Erie St Ste 1900, Chicago, IL 60611-3246.
- What is Cody Nathan's phone number?
- The practice phone number listed in the NPPES registry for Cody Nathan is (312) 695-7950.
- Does Cody Nathan accept Medicare?
- Cody Nathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cody Nathan's NPI active?
- Yes — Cody Nathan's NPI (1336671338) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.