Malar Thwin, MD
NPI 1548449416 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malar Thwin, MD is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1548449416).
Provider details
- NPI number
- 1548449416
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 242128 (NY)
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
18 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
378 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 170 | $87 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 84 | $132 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 45 | $127 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 35 | $55 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 25 | $90 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
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 |
|---|---|---|
| Atorvastatin Calcium | 55 | 49 |
| Prednisone | 36 | 32 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | 24 |
| Pantoprazole Sodium | 29 | 26 |
| Amlodipine Besylate | 27 | 26 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-29
- Last updated
- 2008-01-03
Frequently asked questions
- What is Malar Thwin's NPI number?
- Malar Thwin's National Provider Identifier (NPI) is 1548449416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malar Thwin's specialty?
- Malar Thwin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Malar Thwin located?
- Malar Thwin's practice location on file with NPPES is 374 Stockholm St, Brooklyn, NY 11237-4006.
- What is Malar Thwin's phone number?
- The practice phone number listed in the NPPES registry for Malar Thwin is (718) 830-2845.
- Does Malar Thwin accept Medicare?
- Malar Thwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malar Thwin's NPI active?
- Yes — Malar Thwin's NPI (1548449416) is active in the NPPES registry as of the last update on 2008-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.