Liliya Lotsvin, M.D.
NPI 1144221110 · Geriatric Medicine (Internal Medicine) Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liliya Lotsvin, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Bronx, NY (NPI 1144221110).
Provider details
- NPI number
- 1144221110
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 207153 (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
20 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
7,909 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 | 1,246 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,024 | $9 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 816 | $103 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 596 | $146 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 536 | $16 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 121 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 698 | 165 |
| Atorvastatin Calcium | 590 | 135 |
| Losartan Potassium | 484 | 117 |
| Rosuvastatin Calcium | 475 | 114 |
| Levothyroxine Sodium | 425 | 90 |
| Metoprolol Succinate | 320 | 74 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Liliya Lotsvin's NPI number?
- Liliya Lotsvin's National Provider Identifier (NPI) is 1144221110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liliya Lotsvin's specialty?
- Liliya Lotsvin is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Liliya Lotsvin located?
- Liliya Lotsvin's practice location on file with NPPES is 3533 Riverdale Ave, Bronx, NY 10463-1803.
- What is Liliya Lotsvin's phone number?
- The practice phone number listed in the NPPES registry for Liliya Lotsvin is (718) 432-5500.
- Does Liliya Lotsvin accept Medicare?
- Liliya Lotsvin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liliya Lotsvin's NPI active?
- Yes — Liliya Lotsvin's NPI (1144221110) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.