DR. LISA ANN MARK M.D.
NPI 1699984989
Surgery in Plattsburgh, NY
About Dr. Lisa Ann Mark M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LISA ANN MARK M.D. (NPI 1699984989) is an individual surgery provider in Plattsburgh, New York, licensed in Massachusetts (231884) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lisa Ann Mark M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Lisa Mark reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plattsburgh, NY 12901
- Reassigned Medicare billing, New York enrollment
- 675 clinicians in this Medicare group
Malone, NY 12953
- Reassigned Medicare billing, New York enrollment
- 326 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Lisa Mark's NPI number?
The NPI number for Lisa Mark is 1699984989. It was assigned to this individual provider in the NPPES registry on May 22, 2007.
Where is Lisa Mark located?
Lisa Mark practices at 214 Cornelia St Ste 203, Plattsburgh, NY 12901. The listed phone number is (518) 561-6410.
What is Lisa Mark's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Lisa Mark enrolled in Medicare?
Yes. Lisa Mark is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lisa Mark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Mark reassigns Medicare benefits to 2 organizations: Champlain Valley Physicians Hospital Medical Center (Plattsburgh, NY) and Alice Hyde Medical Center (Malone, NY). 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 Lisa Mark'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 Lisa Mark was last updated on July 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.