Sina Memari, MD
NPI 1881048163 · Emergency Medicine Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sina Memari, MD is a Emergency Medicine Physician provider in Naperville, IL (NPI 1881048163).
Provider details
- NPI number
- 1881048163
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036149681 (IL)
Specialties & taxonomies
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
760 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 285 | $178 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 254 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 147 | $124 |
| Critical Care, First 30-74 Minutes99291 | 44 | $217 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 30 | $73 |
Typical Medicare-allowed amounts for these services range $8–$217 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 37 | 37 |
| Prednisone | 26 | 26 |
| Cephalexin | 22 | 22 |
| Cyclobenzaprine Hcl | 18 | 18 |
| Meclizine Hcl | 13 | 13 |
| Ciprofloxacin Hcl | 12 | 11 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 |
Practice location
Mailing address
Additional practice locations (3)
- 1901 W Harrison StChicago, IL 60612-3714Phone: (312) 864-6000
- 3551 Highland AveDowners Grove, IL 60515-2100Phone: (814) 404-0864
- 1900 Silver Cross BlvdNew Lenox, IL 60451-9509
Registry dates
- Enumerated
- 2016-04-22
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Sina Memari's NPI number?
- Sina Memari's National Provider Identifier (NPI) is 1881048163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sina Memari's specialty?
- Sina Memari is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sina Memari located?
- Sina Memari's practice location on file with NPPES is 801 S Washington St, Naperville, IL 60540-7430.
- What is Sina Memari's phone number?
- The practice phone number listed in the NPPES registry for Sina Memari is (630) 527-3000.
- Does Sina Memari accept Medicare?
- Sina Memari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sina Memari's NPI active?
- Yes — Sina Memari's NPI (1881048163) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.