CATHERINE L WOODHOUSE MD
NPI 1558340661
Internal Medicine in Atlanta, GA
About Catherine L Woodhouse Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE L WOODHOUSE MD (NPI 1558340661) is an individual internal medicine provider in Atlanta, Georgia, licensed in Georgia (061378) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Piedmont Hospital, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (1995).
NPPES Registry Identity
Specialties & Licenses
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
Catherine L Woodhouse 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
3Medicare enrollment records show Catherine Woodhouse reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Atlanta, GA 30307
- Reassigned Medicare billing, Georgia enrollment
- 427 clinicians in this Medicare group
Stockbridge, GA 30281
- Reassigned Medicare billing, Georgia enrollment
- 565 clinicians in this Medicare group
Athens, GA 30606
- Reassigned Medicare billing, Georgia enrollment
- 118 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Piedmont Hospital
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30339 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
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ATLANTA, GA 30339
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 Catherine Woodhouse's NPI number?
The NPI number for Catherine Woodhouse is 1558340661. It was assigned to this individual provider in the NPPES registry on January 17, 2006.
Where is Catherine Woodhouse located?
Catherine Woodhouse practices at 3020 Paces Mill Rd SE, Atlanta, GA 30339. The listed phone number is (770) 437-4200.
What is Catherine Woodhouse's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Catherine Woodhouse enrolled in Medicare?
Yes. Catherine Woodhouse 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 Catherine Woodhouse's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Woodhouse reassigns Medicare benefits to 3 organizations: Piedmont Medical Care Corporation (Atlanta, GA), Piedmont Professional Services, LLC (Stockbridge, GA) and Piedmont Athens Primary Care LLC (Athens, GA). 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 Catherine Woodhouse's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Woodhouse accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Catherine Woodhouse 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 Catherine Woodhouse affiliated with any hospitals?
According to CMS data, Catherine Woodhouse is affiliated with Piedmont Hospital.
When was this NPI record last updated?
The NPPES record for Catherine Woodhouse was last updated on January 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.