Sameer Arain, MD
NPI 1750305546 · Psychiatry Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sameer Arain, MD is a Psychiatry Physician provider in Saint Louis, MO (NPI 1750305546).
Provider details
- NPI number
- 1750305546
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2006014089 (MO)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
504 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 179 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 160 | $75 |
| Therapy Using Electrical Currents90870 | 92 | $101 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 25 | $48 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 22 | $77 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 316 | 41 |
| Trazodone Hcl | 286 | 90 |
| Quetiapine Fumarate | 230 | 40 |
| Duloxetine Hcl | 205 | 38 |
| Clonazepam | 166 | 24 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 147 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$512 across 26 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
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2022-06-21
- Certified
- 2022-06-21
Frequently asked questions
- What is Sameer Arain's NPI number?
- Sameer Arain's National Provider Identifier (NPI) is 1750305546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sameer Arain's specialty?
- Sameer Arain is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sameer Arain located?
- Sameer Arain's practice location on file with NPPES is 5000 Cedar Plaza Pkwy, Saint Louis, MO 63128-3854.
- What is Sameer Arain's phone number?
- The practice phone number listed in the NPPES registry for Sameer Arain is (314) 843-4333.
- Does Sameer Arain accept Medicare?
- Sameer Arain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sameer Arain's NPI active?
- Yes — Sameer Arain's NPI (1750305546) is active in the NPPES registry as of the last update on 2022-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.