DR. SHANNON S LAMB MD
NPI 1891758272
Radiology - Radiation Oncology in Evansville, IN
About Dr. Shannon S Lamb Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHANNON S LAMB MD (NPI 1891758272) is an individual radiation oncology provider in Evansville, Indiana, licensed in Indiana (01033374) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Louisville School Of Medicine (1973).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
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. Shannon S Lamb 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 Shannon Lamb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evansville, IN 47715
- Reassigned Medicare billing, Indiana enrollment
- 7 clinicians in this Medicare group
Evansville, IN 47715
- Reassigned Medicare billing, Indiana enrollment
- 6 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47715 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVANSVILLE, IN 47715
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 Shannon Lamb's NPI number?
The NPI number for Shannon Lamb is 1891758272. It was assigned to this individual provider in the NPPES registry on April 7, 2006.
Where is Shannon Lamb located?
Shannon Lamb practices at 700 N Burkhardt Rd, Evansville, IN 47715. The listed phone number is (812) 474-1110.
What is Shannon Lamb's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Shannon Lamb enrolled in Medicare?
Yes. Shannon Lamb 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 Shannon Lamb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Lamb reassigns Medicare benefits to 2 organizations: Therapy Associates Inc (Evansville, IN) and Tri-State Radiation Oncology Centers LLC (Evansville, IN). 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 Shannon Lamb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Lamb accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Shannon Lamb 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 Shannon Lamb was last updated on June 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Shannon S Lamb, MD · NPI 1891758272
Radiation Oncology physician in Evansville, Indiana. Individual provider, active in the CMS NPPES registry since April 7, 2006.
## Identity
- **NPI:** 1891758272 (Entity type: Individual)
- **Enumerated:** April 7, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 01033374 (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 N BURKHARDT RD, Evansville, IN 47715-2740
- **Phone:** (812) 474-1110 · **Fax:** (812) 471-9282
## 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): Therapy Associates Inc (NPI 1205885316, Evansville, IN); Tri-State Radiation Oncology Centers LLC (NPI 1225274244, Evansville, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Louisville School Of Medicine, class of 1973
## Record status
- **NPPES last updated:** June 1, 2015
- **Other identifiers:** Medicaid 3300262019 (IL); Medicare PIN 0204605 (KY); Medicare PIN 259540E (IN); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1891758272) · Data from the CMS NPPES public registry.