Katherine Lygrisse, MD
NPI 1457848541 · Student in an Organized Health Care Education/Training Program · Houston, TX
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Lygrisse, MD is a Student in an Organized Health Care Education/Training Program provider in Houston, TX (NPI 1457848541).
Provider details
- NPI number
- 1457848541
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 244202 (NY)
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-16
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Katherine Lygrisse's NPI number?
- Katherine Lygrisse's National Provider Identifier (NPI) is 1457848541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Lygrisse's specialty?
- Katherine Lygrisse is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Katherine Lygrisse located?
- Katherine Lygrisse's practice location on file with NPPES is 6400 Fannin St Ste 1700, Houston, TX 77030-1526.
- What is Katherine Lygrisse's phone number?
- The practice phone number listed in the NPPES registry for Katherine Lygrisse is (713) 486-5527.
- Does Katherine Lygrisse accept Medicare?
- Katherine Lygrisse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Lygrisse's NPI active?
- Yes — Katherine Lygrisse's NPI (1457848541) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.