Zaw Lwin, M.D.
NPI 1437257912 · Pain Medicine (Psychiatry & Neurology) Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zaw Lwin, M.D. is a Pain Medicine (Psychiatry & Neurology) Physician provider in Los Angeles, CA (NPI 1437257912).
Provider details
- NPI number
- 1437257912
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A55954 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,321 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 308 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 196 | $9 |
| Hemoglobin A1c Level83036 | 98 | $10 |
| Urine Microalbumin (protein) Level82043 | 69 | $6 |
| Creatine Measurement82540 | 69 | $5 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 68 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 176 | 65 |
| Amlodipine Besylate | 157 | 52 |
| Benazepril Hcl | 97 | 30 |
| Metformin Hcl | 93 | 37 |
| Losartan Potassium | 84 | 23 |
| Hydrochlorothiazide | 67 | 24 |
| Pantoprazole Sodium | 64 |
Practice location
Mailing address
Additional practice locations (1)
- 555 Anton Blvd Ste 150Costa Mesa, CA 92626-7036Phone: (949) 996-3394Fax: (949) 996-3321
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2024-06-13
- Certified
- 2024-06-13
Frequently asked questions
- What is Zaw Lwin's NPI number?
- Zaw Lwin's National Provider Identifier (NPI) is 1437257912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zaw Lwin's specialty?
- Zaw Lwin is listed in the NPPES registry with a primary specialty of Pain Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Zaw Lwin located?
- Zaw Lwin's practice location on file with NPPES is 5850 S Main St, Los Angeles, CA 90003-1215.
- What is Zaw Lwin's phone number?
- The practice phone number listed in the NPPES registry for Zaw Lwin is (213) 200-2353.
- Does Zaw Lwin accept Medicare?
- Zaw Lwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zaw Lwin's NPI active?
- Yes — Zaw Lwin's NPI (1437257912) is active in the NPPES registry as of the last update on 2024-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.