Mario Robbins, DO
NPI 1538151717 · Psychiatry Physician · Merrillville, IN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Robbins, DO is a Psychiatry Physician provider in Merrillville, IN (NPI 1538151717).
Provider details
- NPI number
- 1538151717
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02001841A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,409 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 2,960 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 626 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 428 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 184 | $160 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 735 | 83 |
| Duloxetine Hcl | 659 | 83 |
| Clonazepam | 634 | 84 |
| Buspirone Hcl | 625 | 85 |
| Trazodone Hcl | 572 | 94 |
| Escitalopram Oxalate | 525 | 79 |
| Bupropion Hclbrand: Bupropion Xl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,758 across 181 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 (2)
- 4905 Melton RdGary, IN 46403-2873Phone: (219) 940-9466Fax: (219) 940-3429
- 9108 Columbia Ave Ste BMunster, IN 46321-2907Phone: (219) 940-9466Fax: (219) 940-3429
Registry dates
- Enumerated
- 2005-08-16
- Last updated
- 2022-07-21
Frequently asked questions
- What is Mario Robbins's NPI number?
- Mario Robbins's National Provider Identifier (NPI) is 1538151717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Robbins's specialty?
- Mario Robbins is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Robbins located?
- Mario Robbins's practice location on file with NPPES is 3903 E Lincoln Hwy, Merrillville, IN 46410-5810.
- What is Mario Robbins's phone number?
- The practice phone number listed in the NPPES registry for Mario Robbins is (219) 940-9466.
- Does Mario Robbins accept Medicare?
- Mario Robbins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Robbins's NPI active?
- Yes — Mario Robbins's NPI (1538151717) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.