Dmitriy Kosyagin, MD
Internal Medicine Physician · Las Vegas, NV
Dmitriy Kosyagin, MD is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1427020759, issued on Feb 2, 2006. Check the license (Nevada 11097, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dmitriy Kosyagin
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 11097 NV
Self-reported in NPPES; status is on the state search - Practice location
- 4835 S Durango Dr, Las Vegas, NV 89147
- Phone
- (702) 877-5199
- Enumerated
- Feb 2, 2006
- Record last updated
- Jan 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (702) 984-5194
- Medicaid ID
- 100504139 NV
- Medicare enrollment
- Enrolled (PECOS I20041118000155); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Also registered at 4835 S Durango Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Valeria Asimenios, MDInternal Medicine Physician1821195413
- Logan Belnap, PAPhysician Assistant1942715636
- Kristyn Cisilino, FNP-BCFamily Nurse Practitioner1275143711
- Joseph Coulson, PA-CMedical Physician Assistant1588154561
- Blessing Enudu, MDFamily Medicine Physician1154810323
- Sammy Feng, PA-CPhysician Assistant1629843503
Verify Dmitriy Kosyagin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 11097Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average internal medicine physician in 2024
10,057 Medicare Part D claims for 876 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 255 claims were for opioids.
Most prescribed
- Atorvastatin Calcium926 claims
- Amlodipine Besylate441 claims
- Levothyroxine Sodium341 claims
- Losartan Potassium312 claims
- Rosuvastatin Calcium302 claims
- Lisinopril259 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Optum Medical Group II Rhodes P CLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dmitriy Kosyagin among 1,229 internal medicine physician records in Nevada
Dmitriy Kosyagin, MD is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1992 · median 2006 among the 772 with a school on file
- Record last updated2017 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Las Vegas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Valeria Asimenios, MDLas Vegas, NV 891471821195413
- Arnold Debelen, MDLas Vegas, NV 891471205852654
- Paul Emery, M.D.Las Vegas, NV 891471194798215
- Dino Gonzalez, M.D.Las Vegas, NV 891471821115833
- Shazia Hamid, M.D.Las Vegas, NV 891471811955214
- Lindsay Hansen, MDLas Vegas, NV 891471942238860
- Rama Harouni, M.D.Las Vegas, NV 891471093793697
- Yefim Levy, MDLas Vegas, NV 891471063580413
Common questions
What is Dmitriy Kosyagin, MD's NPI number?
Dmitriy Kosyagin, MD's National Provider Identifier (NPI) is 1427020759, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dmitriy Kosyagin, MD located?
The NPPES record lists a practice address at 4835 S Durango Dr, Las Vegas, NV, 89147. Phone: (702) 877-5199. Providers update this record themselves, so call before visiting.
How can I verify Dmitriy Kosyagin, MD's license?
NPPES lists Nevada license number 11097, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dmitriy Kosyagin, MD prescribe under Medicare Part D?
In 2024, Dmitriy Kosyagin, MD had 10,057 Medicare Part D claims for 876 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.