MICHAEL B FOSTER MD
NPI 1447234349
Pediatrics - Pediatric Endocrinology in Louisville, KY
About Michael B Foster Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL B FOSTER MD (NPI 1447234349) is an individual pediatric endocrinology provider in Louisville, Kentucky, licensed in Kentucky (22282) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1975).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Michael B Foster Md 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 Michael Foster reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Louisville, KY 40202
- Reassigned Medicare billing, Kentucky enrollment
- 2,337 clinicians in this Medicare group
Louisville, KY 40241
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: Norton Childrens Medical Group LLC
- 1,008 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 40202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
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 Michael Foster's NPI number?
The NPI number for Michael Foster is 1447234349. It was assigned to this individual provider in the NPPES registry on December 5, 2005.
Where is Michael Foster located?
Michael Foster practices at 601 S Floyd St Ste 403, Louisville, KY 40202. The listed phone number is (502) 588-3400.
What is Michael Foster's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.
Is Michael Foster enrolled in Medicare?
Yes. Michael Foster 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 Michael Foster's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Foster reassigns Medicare benefits to 2 organizations: University Of Louisville Physicians, Inc. (Louisville, KY) and Norton Children's Medical Group, LLC (Louisville, KY). 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 Michael Foster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Foster accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter of Tennessee list Michael Foster 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 Michael Foster was last updated on July 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Michael B Foster, MD · NPI 1447234349
Pediatric Endocrinology physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since December 5, 2005.
## Identity
- **NPI:** 1447234349 (Entity type: Individual)
- **Enumerated:** December 5, 2005
- **Primary specialty:** Pediatrics - Pediatric Endocrinology · taxonomy 2080P0205X
- **State license:** 22282 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 S FLOYD ST, STE 403, Louisville, KY 40202-1837
- **Phone:** (502) 588-3400 · **Fax:** (502) 588-3401
## 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): University Of Louisville Physicians, Inc. (NPI 1134485865, Louisville, KY); Norton Children's Medical Group, LLC (NPI 1013559921, Louisville, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 1975
## Record status
- **NPPES last updated:** July 18, 2022
- **Other identifiers:** Medicaid 100004810 (IN); Medicaid 64222821 (KY)
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Source: [NPI Profile](https://npiprofile.com/npi/1447234349) · Data from the CMS NPPES public registry.