DR. IDA MICHELE WILLIAMS M.D.
NPI 1790848620
Pediatrics in Nashville, TN
About Dr. Ida Michele Williams M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IDA MICHELE WILLIAMS M.D. (NPI 1790848620) is an individual pediatrics provider in Nashville, Tennessee, licensed in Tennessee (MD 28038) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Dr. Ida Michele Williams M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ida Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashville, TN 37208
- Reassigned Medicare billing, Tennessee enrollment
- 27 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 37208 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.
NASHVILLE, TN 37208
NASHVILLE, TN 37208
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 Ida Williams's NPI number?
The NPI number for Ida Williams is 1790848620. It was assigned to this individual provider in the NPPES registry on December 19, 2006.
Where is Ida Williams located?
Ida Williams practices at 1035 14th Ave N, Nashville, TN 37208. The listed phone number is (615) 327-9400.
What is Ida Williams's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Ida Williams enrolled in Medicare?
Yes. Ida Williams is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ida Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ida Williams reassigns Medicare benefits to Matthew Walker Comprehensive Health Center, Inc (Nashville, TN). 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 Ida Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ida Williams accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Ida Williams 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 Ida Williams was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.