Nadia Mirza, MD
NPI 1669678009 · Psychiatry Physician · Downers Grove, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadia Mirza, MD is a Psychiatry Physician provider in Downers Grove, IL (NPI 1669678009).
Provider details
- NPI number
- 1669678009
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA08944500 (NJ)
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 tenure28% of score
19 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
438 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 226 | $116 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 93 | $170 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 73 | $121 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $184 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 19 | $111 |
Typical Medicare-allowed amounts for these services range $111–$184 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 112 | 15 |
| Trazodone Hcl | 64 | 25 |
| Sertraline Hcl | 61 | — |
| Buspirone Hcl | 49 | — |
| Duloxetine Hcl | 35 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 31 | — |
| Bupropion Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2023-01-13
- Certified
- 2023-01-13
Frequently asked questions
- What is Nadia Mirza's NPI number?
- Nadia Mirza's National Provider Identifier (NPI) is 1669678009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadia Mirza's specialty?
- Nadia Mirza is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nadia Mirza located?
- Nadia Mirza's practice location on file with NPPES is 1341 Warren Ave, Downers Grove, IL 60515-3437.
- What is Nadia Mirza's phone number?
- The practice phone number listed in the NPPES registry for Nadia Mirza is (630) 719-5454.
- Does Nadia Mirza accept Medicare?
- Nadia Mirza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadia Mirza's NPI active?
- Yes — Nadia Mirza's NPI (1669678009) is active in the NPPES registry as of the last update on 2023-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.