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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID CHINEDU OKONKWO M.D
NPI 1457796062
Psychiatry & Neurology - Neurology in Bellevue, WA

Active since May 09, 2013PECOS Enrolled
1940 116TH AVE NE STE 200B, BELLEVUE, WA 98004(425) 276-1825(855) 785-8770 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 1, 2026, Sep 15, 2026, Apr 2, 2026 and 3 more (6 updates tracked since 2021).

About Dr. David Chinedu Okonkwo M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID CHINEDU OKONKWO M.D (NPI 1457796062) is an individual neurology provider in Bellevue, Washington, licensed in Washington (61580150) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457796062
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. DAVID CHINEDU OKONKWOCredential: M.D
Location Address1940 116TH AVE NE STE 200BBellevue, WA 98004-3097
Mailing Address710 S 348th St Ste BFederal Way, WA 98003-7042 · (425) 276-1825 · Fax (855) 785-8770
Phone(425) 276-1825
Fax(855) 785-8770
Sole ProprietorNo
Enumeration DateMay 9, 2013
Last NPPES UpdateOctober 1, 20266 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1457796062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in WA · 61580150
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License 84395 (WI)
1940 116TH AVE NE STE 200B, Bellevue, WA 98004
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Okechukwu Chinedu Okonkwo M.d

Secondary Practice Locations 2

Location 11000 N OAK AVEMarshfield, WI 54449-5703 · Phone (715) 387-5511
Location 21940 116th Ave NE Ste 200BBellevue, WA 98004-3097 · Phone (206) 486-2926 · Fax (833) 764-3518

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of North Dakota, HealthPartners and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Chinedu Okonkwo M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

8

Medicare enrollment records show David Okonkwo reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Veeone Medical Group PA
614 mi
Critical Care Medicine
1420 ROCKY RIDGE DR STE 300
Roseville, CA 95661
  • Reassigned Medicare billing, Iowa, North Dakota and Nebraska enrollments
  • 18 clinicians in this Medicare group
NPI 1265156558 (916) 865-4668
St. Alexius Medical Center
988 mi
Rural Health
1177 BORDER LN
Washburn, ND 58577
  • Reassigned Medicare billing, North Dakota enrollment
  • 616 clinicians in this Medicare group
NPI 1831267236 (701) 442-3396
Lakeview Medical Center Inc Of Rice Lake
1,447 mi
Clinic/Center
1700 W STOUT ST
Rice Lake, WI 54868
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,616 clinicians in this Medicare group
NPI 1093201832 (715) 236-6133
Mchs Hospitals Inc
1,474 mi
Clinic/Center
2310 CRAIG RD
Eau Claire, WI 54701
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1952890873 (Wisconsin)
  • 2,476 clinicians in this Medicare group
NPI 1316416035 (715) 858-8100
Flambeau Hospital Inc
1,500 mi
Clinic/Center
98 SHERRY AVE
Park Falls, WI 54552
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1700963048 (Wisconsin)
  • 1,351 clinicians in this Medicare group
NPI 1194317966 (715) 762-2484
Memorial Hospital Inc
1,521 mi
Clinic/Center
N3708 RIVER AVE
Neillsville, WI 54456
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1346239373 (Wisconsin)
  • 1,440 clinicians in this Medicare group
NPI 1033701800 (715) 743-3101
Marshfield Clinic Inc
1,539 mi
Clinic/Center
1000 N OAK AVE
Marshfield, WI 54449
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,540 clinicians in this Medicare group
NPI 1952347981 (715) 387-5511
Beaver Dam Community Hosptials Inc
1,625 mi
Family Medicine
1580 W JAMES ST
Columbus, WI 53925
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Beaver Dam Community Hospitals Inc.
  • 1,447 clinicians in this Medicare group
NPI 1275833659 (920) 350-0235

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
36 services32 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
30 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MITCHEL G KATZ MD
Pediatrics (Developmental - Behavioral Pediatrics)
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825
CCM SPECIALTY CARE LLC
Pediatrics (Pediatric Cardiology)
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825
CCM SPECIALTY CARE LLC
Pediatrics
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825
CCM SPECIALTY CARE LLC
Pediatrics (Pediatric Allergy/Immunology)
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825
CCM SPECIALTY CARE LLC
Psychiatry & Neurology (Neurology)
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825
CCM SPECIALTY CARE LLC
Pediatrics (Adolescent Medicine)
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825
CCM SPECIALTY CARE LLC
Pediatrics (Developmental - Behavioral Pediatrics)
1940 116TH AVE NE STE 200B
BELLEVUE, WA 98004
King County (425) 276-1825

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Okonkwo's NPI number?

The NPI number for David Okonkwo is 1457796062. It was assigned to this individual provider in the NPPES registry on May 9, 2013. The provider is also known as Dr. Okechukwu Chinedu Okonkwo M.D.

Where is David Okonkwo located?

David Okonkwo practices at 1940 116th Ave NE Ste 200B, Bellevue, WA 98004. The listed phone number is (425) 276-1825.

What is David Okonkwo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is David Okonkwo enrolled in Medicare?

Yes. David Okonkwo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Okonkwo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Okonkwo reassigns Medicare benefits to 8 organizations: Veeone Medical Group PA (Roseville, CA), St. Alexius Medical Center (Washburn, ND), Lakeview Medical Center Inc Of Rice Lake (Rice Lake, WI), Mchs Hospitals Inc (Eau Claire, WI), Flambeau Hospital Inc (Park Falls, WI) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Okonkwo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Okonkwo accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of North Dakota, HealthPartners, Premera Blue Cross Blue Shield of Alaska and Sanford Health Plan and 1 other insurer list David Okonkwo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Okonkwo was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.