Katherine Anne Lygrisse, MD
Student in an Organized Health Care Education/Training Program · Houston, TX
Katherine Anne Lygrisse, MD is a student in an organized health care education/training program with a practice address in Houston, Texas, and NPI 1457848541, issued on Apr 16, 2018. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Anne Lygrisse
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- 244202 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6400 Fannin St Ste 1700, Houston, TX 77030
- Phone
- (713) 486-5527
- Enumerated
- Apr 16, 2018
- Record last updated
- Jan 7, 2026
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 17,605 in Texas → Look up another NPI →
Also registered at 6400 Fannin St Ste 1700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Savannah Baimbridge, MDStudent in an Organized Health Care Education/Training Program1558128868
- David Berken, MDOrthopaedic Surgery Physician1790105153
Verify Katherine Anne Lygrisse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
37 Medicare Part D claims for 22 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Katherine Anne Lygrisse among 17,605 student in an organized health care education/training program records in Texas
Katherine Anne Lygrisse, MD is one of 17,605 student in an organized health care education/training program records with a practice address in Texas. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 6% of them.
- NPI issued2018 · 6% of these records are older, 92% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2026 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3,913 student in an organized health care education/training program records list a practice address in Houston
They are 3,913 of the 61,221 NPPES records with a practice address in Houston, and 17,605 student in an organized health care education/training program records in Texas.
All 17,605 in Texas → Every provider in Houston → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Grazia ArpinoHouston, TX 770301518118967
- Bridget Bennett, MDHouston, TX 770301073717559
- Michael Condron, MDHouston, TX 770301013162569
- John Fermo, MDHouston, TX 770301447464722
- Jose Gonzalez Berjon, M.D.Houston, TX 770301215182761
- Seiichi Kitahama, M.D.Houston, TX 770301295069086
- Khurram Mazhar, M.D.Houston, TX 770301184861841
- Masanori Mori, M.D.Houston, TX 770301366615262
Common questions
What is Katherine Anne Lygrisse, MD's NPI number?
Katherine Anne Lygrisse, MD's National Provider Identifier (NPI) is 1457848541, issued on Apr 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Anne Lygrisse, MD located?
The NPPES record lists a practice address at 6400 Fannin St Ste 1700, Houston, TX, 77030. Phone: (713) 486-5527. Providers update this record themselves, so call before visiting.
How can I verify Katherine Anne Lygrisse, MD's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Anne Lygrisse, MD prescribe under Medicare Part D?
In 2024, Katherine Anne Lygrisse, MD had 37 Medicare Part D claims for 22 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.