WILLIAM D MILLER MD
NPI 1699704916
Family Medicine in Columbia, MO
About William D Miller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM D MILLER MD (NPI 1699704916) is an individual family medicine provider in Columbia, Missouri, licensed in Missouri (R2A82) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William D Miller Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show William Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hermann, MO 65041
- Reassigned Medicare billing, Missouri enrollment
- 81 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Miller's NPI number?
The NPI number for William Miller is 1699704916. It was assigned to this individual provider in the NPPES registry on June 30, 2006.
Where is William Miller located?
William Miller practices at 305 Keene St Ste. 203, Columbia, MO 65201. The listed phone number is (573) 882-8000.
What is William Miller's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is William Miller enrolled in Medicare?
Yes. William Miller is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for William Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Miller reassigns Medicare benefits to Hermann Area Hospital District (Hermann, MO). The 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 Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Miller accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 1 other insurer list William Miller 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 William Miller was last updated on March 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.