David Chinedu Okonkwo, M.D
Neurology Physician · Bellevue, WA
David Chinedu Okonkwo, M.D is a neurology physician with a practice address in Bellevue, Washington, and NPI 1457796062, issued on May 9, 2013. Check the license (Washington 61580150, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- David Chinedu Okonkwo
- Credential
- M.D
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 61580150 WA
1457796062 NY
84395 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1940 116TH Ave NE Ste 200B, Bellevue, WA 98004
- Phone
- (206) 486-2926
- Enumerated
- May 9, 2013
- Record last updated
- Apr 2, 2026
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 489 in Washington → Look up another NPI →
Verify David Chinedu Okonkwo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 61580150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average neurology physician in 2024
1,250 Medicare Part D claims for 137 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Levetiracetam107 claims
- Lamotrigine91 claims
- Topiramate79 claims
- Gabapentin61 claims
- Oxcarbazepine55 claims
- Baclofen51 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: $77.77
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.
David Chinedu Okonkwo among 489 neurology physician records in Washington
David Chinedu Okonkwo, 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 2013, is newer than 67% of them.
- NPI issued2013 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2026 · 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 Bellevue → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Sophia Cheng, M.D.Bellevue, WA 980041982815676
- Ellie Choi, D.O.Bellevue, WA 980041477725133
- Mark Fishel, MDBellevue, WA 980041760563407
- Daniel Fosmire, M.D.Bellevue, WA 980041427073717
- David Gorman, M.D.Bellevue, WA 980041326063637
- Shirin Issa, M.D.Bellevue, WA 980041447481403
- Olav Jaren, M.D.Bellevue, WA 980041992863252
- Tahsin Khan, M.D.Bellevue, WA 980041992156293
Common questions
What is David Chinedu Okonkwo, M.D's NPI number?
David Chinedu Okonkwo, M.D's National Provider Identifier (NPI) is 1457796062, issued on May 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is David Chinedu Okonkwo, M.D located?
The NPPES record lists a practice address at 1940 116TH Ave NE Ste 200B, Bellevue, WA, 98004. Phone: (206) 486-2926. Providers update this record themselves, so call before visiting.
How can I verify David Chinedu Okonkwo, M.D's license?
NPPES lists Washington license number 61580150, 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 David Chinedu Okonkwo, M.D prescribe under Medicare Part D?
In 2024, David Chinedu Okonkwo, M.D had 1,250 Medicare Part D claims for 137 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.