Marina Smirnov, MD
NPI 1912135625 · Psychiatry Physician · Park Ridge, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marina Smirnov, MD is a Psychiatry Physician provider in Park Ridge, IL (NPI 1912135625).
Provider details
- NPI number
- 1912135625
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.124720 (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 tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 396 | 51 |
| Risperidone | 255 | 34 |
| Clonazepam | 230 | 25 |
| Aripiprazole | 219 | 36 |
| Trazodone Hcl | 214 | 33 |
| Lamotrigine | 202 | 22 |
| Hydroxyzine Hcl | 201 | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-01
- Last updated
- 2010-09-21
Frequently asked questions
- What is Marina Smirnov's NPI number?
- Marina Smirnov's National Provider Identifier (NPI) is 1912135625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina Smirnov's specialty?
- Marina Smirnov is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marina Smirnov located?
- Marina Smirnov's practice location on file with NPPES is 819 Busse Hwy, Park Ridge, IL 60068-2360.
- What is Marina Smirnov's phone number?
- The practice phone number listed in the NPPES registry for Marina Smirnov is (847) 696-1570.
- Does Marina Smirnov accept Medicare?
- Marina Smirnov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marina Smirnov's NPI active?
- Yes — Marina Smirnov's NPI (1912135625) is active in the NPPES registry as of the last update on 2010-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.