Mariya Kalashnikova, M.D.
NPI 1336520626 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariya Kalashnikova, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1336520626).
Provider details
- NPI number
- 1336520626
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A173282 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 35 |
| Levothyroxine Sodium | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 |
| Atorvastatin Calcium | 17 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 16 |
| Ketoconazole | 16 |
| Omeprazole | 13 |
| Losartan Potassium | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-12
- Last updated
- 2023-06-23
- Certified
- 2023-06-23
Frequently asked questions
- What is Mariya Kalashnikova's NPI number?
- Mariya Kalashnikova's National Provider Identifier (NPI) is 1336520626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariya Kalashnikova's specialty?
- Mariya Kalashnikova is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mariya Kalashnikova located?
- Mariya Kalashnikova's practice location on file with NPPES is 2010 Zonal Ave, Los Angeles, CA 90033-1026.
- What is Mariya Kalashnikova's phone number?
- The practice phone number listed in the NPPES registry for Mariya Kalashnikova is (323) 409-3642.
- Does Mariya Kalashnikova accept Medicare?
- Mariya Kalashnikova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariya Kalashnikova's NPI active?
- Yes — Mariya Kalashnikova's NPI (1336520626) is active in the NPPES registry as of the last update on 2023-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.