CATHERINE OBERHOLZER, MD INC.
NPI 1467796722
Anesthesiology in Honolulu, HI
About Catherine Oberholzer, Md Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE OBERHOLZER, MD INC. (NPI 1467796722) is a healthcare organization registered as an anesthesiology in Honolulu, Hawaii and active in the NPI registry since November 2012. The organization lists Catherine Oberhozler, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Catherine Oberholzer, Md Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Catherine Oberholzer, MD Inc., which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Oberholzer, MD Inc.'s NPI number?
The NPI number for Catherine Oberholzer, MD Inc. is 1467796722. It was assigned to this organization in the NPPES registry on November 26, 2012.
Where is Catherine Oberholzer, MD Inc. located?
Catherine Oberholzer, MD Inc. is located at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 971-1085.
What is Catherine Oberholzer, MD Inc.'s specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Catherine Oberholzer, MD Inc. enrolled in Medicare?
Yes. Catherine Oberholzer, MD Inc. is registered in the Medicare PECOS enrollment system.
When is Catherine Oberholzer, MD Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Hawaii, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Catherine Oberholzer, MD Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Catherine Oberholzer, MD Inc.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Catherine Oberholzer, MD Inc. was last updated on November 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Catherine Oberholzer, Md Inc. · NPI 1467796722
Anesthesiology organization in Honolulu, Hawaii. Organization record, active in the CMS NPPES registry since November 26, 2012.
## Identity
- **NPI:** 1467796722 (Entity type: Organization)
- **Enumerated:** November 26, 2012
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Catherine Oberhozler, PRESIDENT
## Practice location
- **Address:** 1301 PUNCHBOWL ST, Honolulu, HI 96813-2402
- **Phone:** (808) 971-1085
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Hawaii, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Anesthesiology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 26, 2012
---
Source: [NPI Profile](https://npiprofile.com/npi/1467796722) · Data from the CMS NPPES public registry.