Dr. Mariya Kalashnikova, MD
- Medicare services, 2021
- 45
- Part D claims, 2024
- 440
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $120
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kalashnikova's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mariya Kalashnikova is an internist in Los Angeles, California
Dr. Kalashnikova practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Dr. Kalashnikova's NPI, 1336520626, was assigned on June 12, 2015. Dr. Kalashnikova graduated from Keck School of Medicine of USC in 2015. Dr. Kalashnikova's California license number on file is A173282.
- NPI
- 1336520626NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2015
- NPI status
- Active
- Practice phone
- (323) 226-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mariya Kalashnikova practices at Los Angeles General Medical Center in Los Angeles, California
Dr. Kalashnikova's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Dr. Mariya Kalashnikova is affiliated with 1 site of care
Dr. Kalashnikova's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dr. Kalashnikova's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mariya Kalashnikova's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kalashnikova practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mariya Kalashnikova is one of 16,751 internists in California
Internal medicine is Dr. Kalashnikova's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kalashnikova is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Kalashnikova's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Massachusetts license
Internists near Dr. Kalashnikova
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mariya Kalashnikova billed Medicare for 45 services in 2021
CMS data shows 45 Medicare services from Dr. Kalashnikova across 2 procedure codes in 2021, all of them office visits. Medicare paid $2,862 for them. Every service was in an office.
Dr. Kalashnikova's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1762021: 4574%
Dr. Kalashnikova compared with the California median for internists, 2021
- Dr. Kalashnikova
- California median
- Medicare services
- 45vs 36188% below
- Part D claims
- 216vs 42149% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Kalashnikova's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Kalashnikova?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kalashnikova and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mariya Kalashnikova's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Kalashnikova's median patient age at 33, with 51% women.
Dr. Kalashnikova's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Mariya Kalashnikova wrote 440 Medicare Part D claims in 2024
In 2024, Dr. Kalashnikova wrote 440 Medicare Part D claims for 33 patients. 78% of them were for generic drugs. CMS names the drug for 216 of them, across 13 drugs with 11 or more claims each, at $3,981 in total drug cost. In 2023, CMS named 138 claims across 10 drugs.
Dr. Kalashnikova's Part D claims by kind of drug, 2024
- Generic345 claims78%
- Brand-name84 claims19%
- Other11 claims3%
Dr. Kalashnikova's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1382024: 21657%
Drugs named by CMS: 13 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mariya Kalashnikova has 1 publication on record
Dmand AI links 1 paper to Dr. Kalashnikova in 2014. Dr. Kalashnikova's most frequent co-authors are Julia M. Gorelik, MD, Jeffrey E. Olgin, MD and Robin M. Shaw, MD.
Dr. Kalashnikova's most frequent co-authors
Recent publications by Dr. Kalashnikova
See who Dr. Kalashnikova researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kalashnikova works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mariya Kalashnikova received $120 in industry payments from 2022 to 2024
CMS Open Payments shows 6 general payments to Dr. Kalashnikova from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Cranial Technologies, Inc paid the most, $95.
General payments to Dr. Kalashnikova by program year, 2022 to 2024
Companies that paid Dr. Kalashnikova the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mariya Kalashnikova graduated from Keck School of Medicine of USC
Dr. Kalashnikova graduated from Keck School of Medicine of USC in 2015.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Mariya Kalashnikova accepts plans from 1 insurance carrier
Dr. Kalashnikova is in network with 1 carrier, including LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- LA Care
Plan types Dr. Kalashnikova accepts, by number of carriers
- HMO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mariya Kalashnikova's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mariya Kalashnikova
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mariya Kalashnikova's NPI number?
Dr. Mariya Kalashnikova's NPI number is 1336520626. It was assigned on June 12, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Mariya Kalashnikova?
Dr. Mariya Kalashnikova is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mariya Kalashnikova practice?
Dr. Kalashnikova practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Dr. Kalashnikova's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
What is Dr. Mariya Kalashnikova's office phone number?
The practice phone on file for Dr. Kalashnikova is (323) 226-2800.
What is Dr. Mariya Kalashnikova's medical license number?
Dr. Kalashnikova's California license number on file is A173282, one of the licenses on file in 2 states.
Which states has Dr. Mariya Kalashnikova been licensed in?
Dmand AI has state licenses on file for Dr. Kalashnikova in California (2021 to 2025) and Massachusetts (2015 to 2022).
Which hospitals is Dr. Mariya Kalashnikova affiliated with?
Dr. Kalashnikova practices at Los Angeles General Medical Center in Los Angeles, California.
Does Dr. Mariya Kalashnikova accept Medicare?
Yes. CMS data shows Dr. Kalashnikova billed Medicare for 45 services in 2021.
Is Dr. Mariya Kalashnikova board certified?
Yes. Dr. Kalashnikova is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Mariya Kalashnikova bill to Medicare?
In 2021, Dr. Kalashnikova's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99215).
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Where did Dr. Mariya Kalashnikova go to medical school?
Dr. Kalashnikova graduated from Keck School of Medicine of USC in 2015.
What drugs does Dr. Mariya Kalashnikova prescribe most?
In 2024 Medicare Part D data, Dr. Kalashnikova's most prescribed drugs by claims were Gabapentin, Levothyroxine Sodium and Albuterol Sulfate Hfa.
Has Dr. Mariya Kalashnikova received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Dr. Kalashnikova from 2 companies from 2022 to 2024. The largest total came from Cranial Technologies, Inc.
How long has Dr. Mariya Kalashnikova been practicing?
Dr. Kalashnikova graduated from medical school in 2015, 11 years ago.
Does Dr. Mariya Kalashnikova do research?
Dmand AI links 1 publication to Dr. Kalashnikova.
Who does Dr. Mariya Kalashnikova publish with?
Dr. Kalashnikova's most frequent co-authors are Julia M. Gorelik, MD (1 shared paper), Jeffrey E. Olgin, MD (1 shared paper) and Robin M. Shaw, MD (1 shared paper).
What insurance does Dr. Mariya Kalashnikova accept?
Dr. Kalashnikova is in network with 1 carrier, including LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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