DR. WILLIAM MITCHELL WEBB MD, PHD
NPI 1710514427
Psychiatry & Neurology - Psychiatry in Kansas City, KS
About Dr. William Mitchell Webb Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM MITCHELL WEBB MD, PHD (NPI 1710514427) is an individual psychiatry provider in Kansas City, Kansas, licensed in Kansas (04-49661) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with University Of Kansas Hospital, and maintains a secondary practice location in Leawood.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. William Mitchell Webb Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show William Webb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kansas City, KS 66160
- Reassigned Medicare billing, Kansas enrollment
- 2,139 clinicians in this Medicare group
Leawood, KS 66211
- Reassigned Medicare billing, Kansas enrollment
- 11 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Kansas Hospital
Acute Care Hospitals · Kansas City, KSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 66160 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KANSAS CITY, KS 66160
KANSAS CITY, KS 66160
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 William Webb's NPI number?
The NPI number for William Webb is 1710514427. It was assigned to this individual provider in the NPPES registry on March 24, 2020.
Where is William Webb located?
William Webb practices at 4000 Cambridge St, Kansas City, KS 66160. The listed phone number is (913) 588-1227.
What is William Webb's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is William Webb enrolled in Medicare?
Yes. William Webb is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for William Webb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Webb reassigns Medicare benefits to 2 organizations: Kansas University Physicians Inc (Kansas City, KS) and Silver Arrow Psychiatric Care Of Kansas - LLC (Leawood, KS). 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 William Webb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Webb accept?
Health plans from Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Kansas City list William Webb 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.
Is William Webb affiliated with any hospitals?
According to CMS data, William Webb is affiliated with University Of Kansas Hospital.
When was this NPI record last updated?
The NPPES record for William Webb was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Dr. William Mitchell Webb, MD, PHD · NPI 1710514427
Psychiatry physician in Kansas City, Kansas. Individual provider, active in the CMS NPPES registry since March 24, 2020.
## Identity
- **NPI:** 1710514427 (Entity type: Individual)
- **Enumerated:** March 24, 2020
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 04-49661 (Kansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4000 CAMBRIDGE ST, Kansas City, KS 66160-8500
- **Phone:** (913) 588-1227
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Kansas University Physicians Inc (NPI 1053457978, Kansas City, KS); Silver Arrow Psychiatric Care Of Kansas - LLC (NPI 1730906868, Leawood, KS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Alabama School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** February 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1710514427) · Data from the CMS NPPES public registry.