Nadia Liyanage-Don, M.D.
NPI 1235592353 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadia Liyanage-Don, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1235592353).
Provider details
- NPI number
- 1235592353
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 300665-01 (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
10 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
98 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 50 Minutes99233 | 63 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $76 |
Typical Medicare-allowed amounts for these services range $76–$136 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 206 | 66 |
| Amlodipine Besylate | 114 | 36 |
| Fluticasone Propionate | 71 | 18 |
| Alendronate Sodium | 70 | 19 |
| Metformin Hcl | 69 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 63 | 11 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-05
- Last updated
- 2019-09-04
Frequently asked questions
- What is Nadia Liyanage-Don's NPI number?
- Nadia Liyanage-Don's National Provider Identifier (NPI) is 1235592353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadia Liyanage-Don's specialty?
- Nadia Liyanage-Don is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nadia Liyanage-Don located?
- Nadia Liyanage-Don's practice location on file with NPPES is 622 W 168th St # Vc205, New York, NY 10032-3720.
- What is Nadia Liyanage-Don's phone number?
- The practice phone number listed in the NPPES registry for Nadia Liyanage-Don is (212) 305-5138.
- Does Nadia Liyanage-Don accept Medicare?
- Nadia Liyanage-Don is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadia Liyanage-Don's NPI active?
- Yes — Nadia Liyanage-Don's NPI (1235592353) is active in the NPPES registry as of the last update on 2019-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.