Roman Ostrovsky, M.D
NPI 1922137868 · Psychiatry Physician · Elkridge, MD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roman Ostrovsky, M.D is a Psychiatry Physician provider in Elkridge, MD (NPI 1922137868).
Provider details
- NPI number
- 1922137868
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- D51563 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 36 |
| Mirtazapine | 18 |
| Trazodone Hcl | 18 |
| Alprazolam | 15 |
| Diazepam | 13 |
| Bupropion Hclbrand: Bupropion Xl | 11 |
| Quetiapine Fumarate | 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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 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)
- 6615 Reisterstown Rd Ste 109Baltimore, MD 21215-2633Phone: (443) 803-4578Fax: (443) 352-3304
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2021-05-10
- Certified
- 2021-05-10
Frequently asked questions
- What is Roman Ostrovsky's NPI number?
- Roman Ostrovsky's National Provider Identifier (NPI) is 1922137868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roman Ostrovsky's specialty?
- Roman Ostrovsky is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Roman Ostrovsky located?
- Roman Ostrovsky's practice location on file with NPPES is 8186 Lark Brown Rd Ste 303, Elkridge, MD 21075-6435.
- What is Roman Ostrovsky's phone number?
- The practice phone number listed in the NPPES registry for Roman Ostrovsky is (443) 803-4578.
- Does Roman Ostrovsky accept Medicare?
- Roman Ostrovsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roman Ostrovsky's NPI active?
- Yes — Roman Ostrovsky's NPI (1922137868) is active in the NPPES registry as of the last update on 2021-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.