JOANNE H. VAN WOERT, MD, PC
NPI 1265515217
Internal Medicine in Slingerlands, NY
About Joanne H. Van Woert, Md, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNE H. VAN WOERT, MD, PC (NPI 1265515217) is a healthcare organization registered as an internal medicine in Slingerlands, New York and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through December 22, 2027 and lists Joanne Van Woert, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Joanne H. Van Woert, Md, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Joanne H. Van Woert, MD, PC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 33D0689583
Joanne H Van Woert MD PC · Slingerlands, NYFrequently 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 Joanne H. Van Woert, MD, PC's NPI number?
The NPI number for Joanne H. Van Woert, MD, PC is 1265515217. It was assigned to this organization in the NPPES registry on October 23, 2006.
Where is Joanne H. Van Woert, MD, PC located?
Joanne H. Van Woert, MD, PC is located at 1525 New Scotland Rd, Slingerlands, NY 12159. The listed phone number is (518) 439-1564.
What is Joanne H. Van Woert, MD, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Joanne H. Van Woert, MD, PC enrolled in Medicare?
Yes. Joanne H. Van Woert, MD, PC is registered in the Medicare PECOS enrollment system.
When is Joanne H. Van Woert, MD, PC'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 (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. 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 Joanne H. Van Woert, MD, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Internal Medicine, reassign their Medicare billing to Joanne H. Van Woert, MD, PC. 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. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Joanne H. Van Woert, MD, PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 33D0689583) is associated with this NPI, valid through December 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Joanne H. Van Woert, MD, PC was last updated on April 7, 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.
# Joanne H. Van Woert, Md, Pc · NPI 1265515217
Internal Medicine organization in Slingerlands, New York. Organization record, active in the CMS NPPES registry since October 23, 2006.
## Identity
- **NPI:** 1265515217 (Entity type: Organization)
- **Enumerated:** October 23, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Joanne Van Woert, PRESIDENT
## Practice location
- **Address:** 1525 NEW SCOTLAND RD, Slingerlands, NY 12159-9278
- **Phone:** (518) 439-1564
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians (Internal Medicine) reassign Medicare billing to this organization (form CMS-855R); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2017
- **Other identifiers:** Medicare ID-Type Unspecified 564640 (NY)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1265515217) · Data from the CMS NPPES public registry.