KEITH F KORVER MD A PROFESSIONAL MEDICAL CORPORATION
NPI 1790819613
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Larkspur, CA
About Keith F Korver Md A Professional Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEITH F KORVER MD A PROFESSIONAL MEDICAL CORPORATION (NPI 1790819613) is a healthcare organization registered as a thoracic surgery (cardiothoracic vascular surgery) in Larkspur, California and active in the NPI registry since March 2007. The organization lists Keith F Korver, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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)
Keith F Korver Md A Professional Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 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
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Keith F Korver MD A Professional Medical Corporation, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
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 Keith F Korver MD A Professional Medical Corporation's NPI number?
The NPI number for Keith F Korver MD A Professional Medical Corporation is 1790819613. It was assigned to this organization in the NPPES registry on March 15, 2007.
Where is Keith F Korver MD A Professional Medical Corporation located?
Keith F Korver MD A Professional Medical Corporation is located at 2 Bon Air Rd Ste 100, Larkspur, CA 94939. The listed phone number is (415) 927-0666.
What is Keith F Korver MD A Professional Medical Corporation's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Keith F Korver MD A Professional Medical Corporation enrolled in Medicare?
Yes. Keith F Korver MD A Professional Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Keith F Korver MD A Professional Medical Corporation'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 (California, Clinic/Group Practice) is due for revalidation by January 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 Keith F Korver MD A Professional Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Keith F Korver MD A Professional Medical Corporation, in General Surgery and Thoracic Surgery. 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 Keith F Korver MD A Professional Medical Corporation was last updated on July 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Keith F Korver Md A Professional Medical Corporation · NPI 1790819613
Thoracic Surgery (Cardiothoracic Vascular Surgery) organization in Larkspur, California. Organization record, active in the CMS NPPES registry since March 15, 2007.
## Identity
- **NPI:** 1790819613 (Entity type: Organization)
- **Enumerated:** March 15, 2007
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **Organization subpart:** No
- **Authorized official:** Keith Korver, PRESIDENT
## Practice location
- **Address:** 2 BON AIR RD, STE 100, Larkspur, CA 94939-1144
- **Phone:** (415) 927-0666 · **Fax:** (415) 927-6168
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: General Surgery (1), Thoracic Surgery (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 15, 2021
- **Other identifiers:** Medicaid GR0090980 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1790819613) · Data from the CMS NPPES public registry.