Natalya Sumina, M.D.
NPI 1437288123 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalya Sumina, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1437288123).
Provider details
- NPI number
- 1437288123
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A88502 (CA)
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
1,347 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 | 453 | $93 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 243 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 126 | $77 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 88 | $52 |
| Admn Sarscov2 Vacc 1 Dose90480 | 82 | $47 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 452 | 147 |
| Metformin Hcl | 280 | 89 |
| Losartan Potassium | 204 | 57 |
| Levothyroxine Sodium | 190 | 54 |
| Amlodipine Besylate | 183 | 61 |
| Montelukast Sodium | 178 | 65 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2009-04-29
Frequently asked questions
- What is Natalya Sumina's NPI number?
- Natalya Sumina's National Provider Identifier (NPI) is 1437288123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalya Sumina's specialty?
- Natalya Sumina is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalya Sumina located?
- Natalya Sumina's practice location on file with NPPES is 11303 W Washington Blvd, Los Angeles, CA 90066-6003.
- What is Natalya Sumina's phone number?
- The practice phone number listed in the NPPES registry for Natalya Sumina is (310) 391-7281.
- Does Natalya Sumina accept Medicare?
- Natalya Sumina is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalya Sumina's NPI active?
- Yes — Natalya Sumina's NPI (1437288123) is active in the NPPES registry as of the last update on 2009-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.