Samir Ishak, MD
NPI 1548257488 · Psychiatry Physician · Portland, IN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samir Ishak, MD is a Psychiatry Physician provider in Portland, IN (NPI 1548257488).
Provider details
- NPI number
- 1548257488
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01050654A (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
305 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 | 230 | $73 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 40 | $87 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 35 | $106 |
Typical Medicare-allowed amounts for these services range $73–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxcarbazepine | 32 | 13 |
| Trazodone Hcl | 31 | 23 |
| Quetiapine Fumarate | 30 | 16 |
| Prazosin Hcl | 29 | 17 |
| Mirtazapine | 26 | 12 |
| Gabapentin | 23 | 19 |
| Olanzapine | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,150 across 52 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
- 2005-10-05
- Last updated
- 2021-02-03
- Certified
- 2021-02-03
Frequently asked questions
- What is Samir Ishak's NPI number?
- Samir Ishak's National Provider Identifier (NPI) is 1548257488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samir Ishak's specialty?
- Samir Ishak is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Samir Ishak located?
- Samir Ishak's practice location on file with NPPES is 500 W Votaw St, Portland, IN 47371-1322.
- What is Samir Ishak's phone number?
- The practice phone number listed in the NPPES registry for Samir Ishak is (260) 418-7036.
- Does Samir Ishak accept Medicare?
- Samir Ishak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samir Ishak's NPI active?
- Yes — Samir Ishak's NPI (1548257488) is active in the NPPES registry as of the last update on 2021-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.