CATHERINE LIEBIG AKAY MD
NPI 1669702767
Surgery - Surgical Oncology in Houston, TX
About Catherine Liebig Akay Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE LIEBIG AKAY MD (NPI 1669702767) is an individual surgical oncology provider in Houston, Texas, licensed in Texas (M3300) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS and is a graduate of St. Louis College Of Physicians And Surgeons (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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 Liebig Akay 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 Reassignment
Medicare enrollment records show Catherine Akay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,675 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 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.
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.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Akay's NPI number?
The NPI number for Catherine Akay is 1669702767. It was assigned to this individual provider in the NPPES registry on January 12, 2010.
Where is Catherine Akay located?
Catherine Akay practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 792-6161.
What is Catherine Akay's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.
Is Catherine Akay enrolled in Medicare?
Yes. Catherine Akay 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 Catherine Akay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Akay reassigns Medicare benefits to Physicians Referral Service (Houston, TX). 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 Catherine Akay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Catherine Akay was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.
# Catherine Liebig Akay, MD · NPI 1669702767
Surgical Oncology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since January 12, 2010.
## Identity
- **NPI:** 1669702767 (Entity type: Individual)
- **Enumerated:** January 12, 2010
- **Primary specialty:** Surgery - Surgical Oncology · taxonomy 2086X0206X
- **State license:** M3300 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 HOLCOMBE BLVD, Houston, TX 77030-4000
- **Phone:** (713) 792-6161
## 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:** Physicians Referral Service (NPI 1073574810, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** St. Louis College Of Physicians And Surgeons, class of 2003
## Record status
- **NPPES last updated:** October 7, 2026
- **Other identifiers:** Medicaid 218323802 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1669702767) · Data from the CMS NPPES public registry.