Elias Mounayar, MD
NPI 1861536963 · Geriatric Medicine (Internal Medicine) Physician · Marksville, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elias Mounayar, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Marksville, LA (NPI 1861536963).
Provider details
- NPI number
- 1861536963
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15834R (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,102 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 382 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 206 | $119 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 161 | $13 |
| Administration of Influenza Virus VaccineG0008 | 88 | $30 |
| Hemoglobin A1c Level83036 | 83 | $10 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 128 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 410 | 95 |
| Levothyroxine Sodium | 331 | 72 |
| Alprazolam | 322 | 49 |
| Atorvastatin Calcium | 276 | 74 |
| Pantoprazole Sodium | 250 | 60 |
| Hydrochlorothiazide | 246 | 65 |
| Alendronate Sodium | 215 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2011-05-18
Frequently asked questions
- What is Elias Mounayar's NPI number?
- Elias Mounayar's National Provider Identifier (NPI) is 1861536963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elias Mounayar's specialty?
- Elias Mounayar is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Elias Mounayar located?
- Elias Mounayar's practice location on file with NPPES is 338 Moreau St, Marksville, LA 71351-2956.
- What is Elias Mounayar's phone number?
- The practice phone number listed in the NPPES registry for Elias Mounayar is (318) 253-5600.
- Does Elias Mounayar accept Medicare?
- Elias Mounayar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elias Mounayar's NPI active?
- Yes — Elias Mounayar's NPI (1861536963) is active in the NPPES registry as of the last update on 2011-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.