TAMMY H YOUNG M.D.
NPI 1013911668
Internal Medicine - Medical Oncology in Jackson, MS
About Tammy H Young M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY H YOUNG M.D. (NPI 1013911668) is an individual medical oncology provider in Jackson, Mississippi, licensed in Mississippi (14971) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with St Dominic-jackson Memorial Hospital, and is a graduate of University Of Mississippi School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
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
Tammy H Young M.d. 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 Reassignment
Medicare enrollment records show Tammy Young reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Jackson, MS 39202
- Reassigned Medicare billing, Mississippi enrollment
- 17 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 81
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Dominic-Jackson Memorial Hospital
Acute Care Hospitals · Jackson, MSMississippi Baptist Medical Center
Acute Care Hospitals · Jackson, MSMerit Health Women's Hospital
Acute Care Hospitals · Flowood, MSS E Lackey Memorial Hospital
Critical Access Hospitals · Forest, MSBaptist Medical Center Attala
Critical Access Hospitals · Kosciusko, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39202 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 6
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JACKSON, MS 39202
JACKSON, MS 39202
JACKSON, MS 39202
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 Tammy Young's NPI number?
The NPI number for Tammy Young is 1013911668. It was assigned to this individual provider in the NPPES registry on June 10, 2005.
Where is Tammy Young located?
Tammy Young practices at 1227 N State St Ste 101, Jackson, MS 39202. The listed phone number is (601) 355-2485.
What is Tammy Young's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Tammy Young enrolled in Medicare?
Yes. Tammy Young 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 organization bills Medicare for Tammy Young's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Young reassigns Medicare benefits to Jackson Oncology Associates (Jackson, MS). 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 Tammy Young's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammy Young accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 5 other insurers list Tammy Young 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 Tammy Young affiliated with any hospitals?
According to CMS data, Tammy Young is affiliated with St Dominic-Jackson Memorial Hospital, Mississippi Baptist Medical Center, Merit Health Women's Hospital, S E Lackey Memorial Hospital and Baptist Medical Center Attala.
When was this NPI record last updated?
The NPPES record for Tammy Young was last updated on December 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.