LINCOLN O. DINIZ MD
NPI 1336286616
Radiology - Pediatric Radiology in Louisville, KY
About Lincoln O. Diniz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINCOLN O. DINIZ MD (NPI 1336286616) is an individual pediatric radiology provider in Louisville, Kentucky, licensed in Kentucky (44812) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 7
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
Lincoln O. Diniz 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 Lincoln Diniz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Louisville, KY 40208
- Reassigned Medicare billing, Kentucky and Indiana enrollments
- Also billed through NPI 1386904647 (Indiana)
- 1,896 clinicians in this Medicare group
Louisville, KY 40241
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- Medicare enrollment name: Norton Childrens Medical Group LLC
- Also billed through NPI 1013559921 (Kentucky)
- 94 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.
Norton Hospitals, Inc
Acute Care Hospitals · Louisville, KYMedicare 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.
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
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 Lincoln Diniz's NPI number?
The NPI number for Lincoln Diniz is 1336286616. It was assigned to this individual provider in the NPPES registry on January 30, 2007.
Where is Lincoln Diniz located?
Lincoln Diniz practices at 231 E Chestnut St, Louisville, KY 40202. The listed phone number is (502) 629-7661.
What is Lincoln Diniz's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Lincoln Diniz enrolled in Medicare?
Yes. Lincoln Diniz 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 Lincoln Diniz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lincoln Diniz reassigns Medicare benefits to 2 organizations: Community Medical Associates, 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 Lincoln Diniz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lincoln Diniz accept?
Health plans from CareSource list Lincoln Diniz 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 Lincoln Diniz affiliated with any hospitals?
According to CMS data, Lincoln Diniz is affiliated with Norton Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Lincoln Diniz was last updated on October 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Lincoln O. Diniz, MD · NPI 1336286616
Pediatric Radiology physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since January 30, 2007.
## Identity
- **NPI:** 1336286616 (Entity type: Individual)
- **Enumerated:** January 30, 2007
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** 44812 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 231 E CHESTNUT ST, Louisville, KY 40202-1821
- **Phone:** (502) 629-7661 · **Fax:** (502) 629-5309
## 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): Community Medical Associates, Inc. (NPI 1245312503, Louisville, KY); Norton Children's Medical Group, LLC (NPI 1134760796, Louisville, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** October 28, 2019
- **Other identifiers:** Other 000000735624 (KY); Other 203438 (KY); Other 000057155Q (KY); and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1336286616) · Data from the CMS NPPES public registry.