Sergei Borisovich Ivanov, MD
Internal Medicine Physician · Spokane, WA
Sergei Borisovich Ivanov, MD is an internal medicine physician with a practice address in Spokane, Washington, and NPI 1457732950, issued on Jun 11, 2015. Check the license (Washington MD61120400, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sergei Borisovich Ivanov
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD61120400 WA
Self-reported in NPPES; status is on the state search - Practice location
- 62 W 7TH Ave Ste 320, Spokane, WA 99204
- Phone
- (509) 381-6505
- Enumerated
- Jun 11, 2015
- Record last updated
- Nov 28, 2023
- Fax
- (509) 227-7070
- Medicare enrollment
- Enrolled (PECOS I20210622000804); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 62 W 7TH Ave Ste 320
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Boulet, MDCardiovascular Disease Physician1336195064
- Margeaux Byrd, PHARM DPharmacist1922600352
- Mara Hazeltine, MDFamily Medicine Physician1689134181
- Elijah KuhlmanClinical Social Worker1265095723
- Jasmine NguyenPharmacist1093433286
- Cheryl Reeves, ARNPFamily Nurse Practitioner1578633681
Verify Sergei Borisovich Ivanov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61120400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% more Medicare Part D claims than the average internal medicine physician in 2024
6,025 Medicare Part D claims for 561 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. 78 claims were for opioids.
Most prescribed
- Atorvastatin Calcium452 claims
- Rosuvastatin Calcium321 claims
- Levothyroxine Sodium283 claims
- Losartan Potassium267 claims
- Amlodipine Besylate229 claims
- Lisinopril220 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
- Providence Health And Services WashingtonColville, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergei Borisovich Ivanov among 3,079 internal medicine physician records in Washington
Sergei Borisovich Ivanov, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2006 among the 1,852 with a school on file
- Record last updated2023 · 63% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
230 internal medicine physician records list a practice address in Spokane
They are 230 of the 14,049 NPPES records with a practice address in Spokane, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Spokane → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Radica Alicic, M.D.Spokane, WA 992041780667642
- Eric Anacker, MDSpokane, WA 992041033110911
- Jose Carneiro, M.D.Spokane, WA 992041033106554
- Svetlana Cox, MDSpokane, WA 992041467418384
- John Frlan, MDSpokane, WA 992041609858778
- Sean Garman, M.D.Spokane, WA 992041295723690
- Monica Hardie, M.D.Spokane, WA 992041881679017
- Jeff Johnson, MDSpokane, WA 992041558353201
Common questions
What is Sergei Borisovich Ivanov, MD's NPI number?
Sergei Borisovich Ivanov, MD's National Provider Identifier (NPI) is 1457732950, issued on Jun 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sergei Borisovich Ivanov, MD located?
The NPPES record lists a practice address at 62 W 7TH Ave Ste 320, Spokane, WA, 99204. Phone: (509) 381-6505. Providers update this record themselves, so call before visiting.
How can I verify Sergei Borisovich Ivanov, MD's license?
NPPES lists Washington license number MD61120400, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sergei Borisovich Ivanov, MD prescribe under Medicare Part D?
In 2024, Sergei Borisovich Ivanov, MD had 6,025 Medicare Part D claims for 561 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.