Konstantin Karmazin, M.D.
Neurology Physician · Seattle, WA
Konstantin Karmazin, M.D. is a neurology physician with a practice address in Seattle, Washington, and NPI 1326493313, issued on Apr 27, 2016. Check the license (Washington MD61104166, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Konstantin Karmazin
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- MD61104166 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4500 9TH Ave NE Ste 300, Seattle, WA 98105
- Phone
- (206) 801-0215
- Enumerated
- Apr 27, 2016
- Record last updated
- Dec 3, 2024
- Fax
- (907) 313-2122
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 489 in Washington → Look up another NPI →
Also registered at 4500 9TH Ave NE Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana AlvaradoCase Manager/Care Coordinator1285271080
- Maia BachmanClinical Social Worker1437879723
- Mary BajaMental Health Counselor1770306441
- Emily BarkleyMental Health Counselor1215812300
- Kimberleigh BechtoltMental Health Counselor1952280976
- Mary Belliveau, MA, LMHCAMental Health Counselor1750992186
Verify Konstantin Karmazin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61104166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average neurology physician in 2024
1,119 Medicare Part D claims for 145 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Memantine Hcl136 claims
- Donepezil Hcl113 claims
- Carbidopa-Levodopa104 claims
- Gabapentin90 claims
- Levetiracetam76 claims
- Duloxetine Hcl39 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.
Industry payments in 2024: $94.48
2 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Konstantin Karmazin among 489 neurology physician records in Washington
Konstantin Karmazin, M.D. is one of 489 neurology physician records with a practice address in Washington. 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 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 16% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Washington
There are 489 neurology physician records in Washington.
All 489 in Washington → Every provider in Seattle → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Robert Bergman, MDSeattle, WA 981051497791685
- Anne Buchinski, MDSeattle, WA 981051639294648
- Richard Carter, MDSeattle, WA 981051972601011
- Fawn Leigh, MDSeattle, WA 981051154484921
- Jason Lockrow, M.D., PH.D.Seattle, WA 981051174822951
- Robert McConaughy, MDSeattle, WA 981051285650390
- Jayaji More, MD, MSSeattle, WA 981051891373908
- Albert Sheldon, MDSeattle, WA 981051326197773
Common questions
What is Konstantin Karmazin, M.D.'s NPI number?
Konstantin Karmazin, M.D.'s National Provider Identifier (NPI) is 1326493313, issued on Apr 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Konstantin Karmazin, M.D. located?
The NPPES record lists a practice address at 4500 9TH Ave NE Ste 300, Seattle, WA, 98105. Phone: (206) 801-0215. Providers update this record themselves, so call before visiting.
How can I verify Konstantin Karmazin, M.D.'s license?
NPPES lists Washington license number MD61104166, 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 Konstantin Karmazin, M.D. prescribe under Medicare Part D?
In 2024, Konstantin Karmazin, M.D. had 1,119 Medicare Part D claims for 145 beneficiaries; the average among neurology physician prescribers was 1,370. 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.