Marcello Cherchi, M.D., PH.D.
NPI 1366621393 · Neurology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcello Cherchi, M.D., PH.D. is a Neurology Physician provider in Chicago, IL (NPI 1366621393).
Provider details
- NPI number
- 1366621393
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036114465 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
1,507 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) |
|---|---|---|
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 260 | $35 |
| Evaluation and Testing for Balance With Recording92540 | 209 | $111 |
| Exam of Ear Using a Microscope92504 | 155 | $30 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 146 | $238 |
| Assessment of Emotional Or Behavioral Problems96127 | 115 | $5 |
| Vemp Testing of Upper and Lower Branches of Inner Ear Nerve With Interpretation and Report92519 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Venlafaxine Hcl | 17 |
| Diazepam | 15 |
| Verapamil Hclbrand: Verapamil Er | 12 |
| Triamterene/Hydrochlorothiazidbrand: Triamterene-Hydrochlorothiazid | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-26
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Marcello Cherchi's NPI number?
- Marcello Cherchi's National Provider Identifier (NPI) is 1366621393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcello Cherchi's specialty?
- Marcello Cherchi is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcello Cherchi located?
- Marcello Cherchi's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Marcello Cherchi's phone number?
- The practice phone number listed in the NPPES registry for Marcello Cherchi is (888) 824-0200.
- Does Marcello Cherchi accept Medicare?
- Marcello Cherchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcello Cherchi's NPI active?
- Yes — Marcello Cherchi's NPI (1366621393) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.