KATHERINE MARIE HEISS MD
NPI 1720077563
Family Medicine in Ithaca, NY
About Katherine Marie Heiss Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE MARIE HEISS MD (NPI 1720077563) is an individual family medicine provider in Ithaca, New York, licensed in New Mexico (MD20050193) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Christus St Vincent Regional Medical Center, and is a graduate of University Of New Mexico School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Katherine Marie Heiss 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 Reassignments
3Medicare enrollment records show Katherine Heiss reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Taos, NM 87571
- Reassigned Medicare billing, New Mexico enrollment
- 399 clinicians in this Medicare group
Santa Fe, NM 87505
- Reassigned Medicare billing, Texas enrollment
- 41 clinicians in this Medicare group
Bloomfield, NM 87413
- Reassigned Medicare billing, Texas enrollment
- 572 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 12
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus St Vincent Regional Medical Center
Acute Care Hospitals · Santa Fe, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14853 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ITHACA, NY 14853
ITHACA, NY 14853
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 Katherine Heiss's NPI number?
The NPI number for Katherine Heiss is 1720077563. It was assigned to this individual provider in the NPPES registry on October 14, 2005. The provider is also known as Katherine Zang MD.
Where is Katherine Heiss located?
Katherine Heiss practices at 110 Ho Plaza Gannett Health Services, Ithaca, NY 14853. The listed phone number is (607) 255-6106.
What is Katherine Heiss's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Katherine Heiss enrolled in Medicare?
Yes. Katherine Heiss 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 organizations bill Medicare for Katherine Heiss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Heiss reassigns Medicare benefits to 3 organizations: St. Vincent Hospital (Taos, NM), Santa Fe Indian Hospital (Santa Fe, NM) and Dhhs, Phs, Naihs, Shiprock Hospital (Bloomfield, NM). 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 Katherine Heiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katherine Heiss affiliated with any hospitals?
According to CMS data, Katherine Heiss is affiliated with Christus St Vincent Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Katherine Heiss was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Katherine Marie Heiss, MD · NPI 1720077563
Family Medicine physician in Ithaca, New York. Individual provider, active in the CMS NPPES registry since October 14, 2005.
## Identity
- **NPI:** 1720077563 (Entity type: Individual)
- **Enumerated:** October 14, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD20050193 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 HO PLAZA, GANNETT HEALTH SERVICES, Ithaca, NY 14853
- **Phone:** (607) 255-6106 · **Fax:** (607) 254-3503
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): St. Vincent Hospital (NPI 1265790216, Taos, NM); Santa Fe Indian Hospital (NPI 1285613836, Santa Fe, NM); Dhhs, Phs, Naihs, Shiprock Hospital (NPI 1760427587, Bloomfield, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** October 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1720077563) · Data from the CMS NPPES public registry.