Mark Samii, M.D.
NPI 1962798843 · Family Medicine Physician · Lake Charles, LA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Samii, M.D. is a Family Medicine Physician provider in Lake Charles, LA (NPI 1962798843).
Provider details
- NPI number
- 1962798843
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MT200512 (PA)
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
15 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
1,058 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 | 265 | $84 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 167 | $13 |
| X-Ray of Chest, 2 Views71046 | 144 | $20 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $117 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 77 | $50 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 72 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 192 | 181 |
| Doxycycline Monohydrate | 108 | 106 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 68 | 66 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 40 | 39 |
| Azithromycin | 31 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 | 27 |
| Azelastine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 3 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
- 2011-06-20
- Last updated
- 2014-10-02
Frequently asked questions
- What is Mark Samii's NPI number?
- Mark Samii's National Provider Identifier (NPI) is 1962798843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Samii's specialty?
- Mark Samii is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Samii located?
- Mark Samii's practice location on file with NPPES is 2750 Aster St, Lake Charles, LA 70601-8824.
- What is Mark Samii's phone number?
- The practice phone number listed in the NPPES registry for Mark Samii is (337) 480-8900.
- Does Mark Samii accept Medicare?
- Mark Samii is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Samii's NPI active?
- Yes — Mark Samii's NPI (1962798843) is active in the NPPES registry as of the last update on 2014-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.