Nina I. Castro-Koshy, RN, MSN
Certified Registered Nurse Anesthetist · Houston, TX
Nina I. Castro-Koshy, RN, MSN is a certified registered nurse anesthetist with a practice address in Houston, Texas, and NPI 1497991194, issued on Dec 30, 2008. Check the license (Texas AP117698, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nina I. Castro-Koshy
- Credential
- RN, MSN
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- AP117698 TX
117698 TX
699085 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6720 Bertner Ave, Houston, TX 77030
- Phone
- (832) 355-2666
- Enumerated
- Dec 30, 2008
- Record last updated
- Oct 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20120703000540); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →
Also registered at 6720 Bertner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ligaya Abangan, CRNACertified Registered Nurse Anesthetist1922088384
- Taj Adams, MDEmergency Medicine Physician1730321860
- Oludayo Adeyefa, M.D.Anesthesiology Physician1700014628
- Fatima Adhi, MDCritical Care Medicine (Internal Medicine) Physician1437590387
- Yunuen Aguilera Garcia, M.D.Critical Care Medicine (Internal Medicine) Physician1578842522
- Tabish Aijaz, M.D.Pain Medicine (Anesthesiology) Physician1417319732
Verify Nina I. Castro-Koshy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP117698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $105.95
5 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nina I. Castro-Koshy among 6,097 certified registered nurse anesthetist records in Texas
Nina I. Castro-Koshy, RN, MSN is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 35% of them.
- NPI issued2008 · 35% of these records are older, 62% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2008 · median 2014 among the 4,734 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,127 certified registered nurse anesthetist records list a practice address in Houston
They are 1,127 of the 61,221 NPPES records with a practice address in Houston, and 6,097 certified registered nurse anesthetist records in Texas.
All 6,097 in Texas → Every provider in Houston → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Ligaya Abangan, CRNAHouston, TX 770301922088384
- Tonia Browder, CRNAHouston, TX 770301083695449
- Nisha Eckhoff, CRNAHouston, TX 770301144218306
- Nancy Ellefson, CRNAHouston, TX 770301215925318
- Philip Grundy, CRNAHouston, TX 770301932106655
- Janey Hopkins, CRNAHouston, TX 770301356336366
- Darline Hurst, CRNAHouston, TX 770301861474470
- Wendy Miller, CRNAHouston, TX 770301396733374
Common questions
What is Nina I. Castro-Koshy, RN, MSN's NPI number?
Nina I. Castro-Koshy, RN, MSN's National Provider Identifier (NPI) is 1497991194, issued on Dec 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nina I. Castro-Koshy, RN, MSN located?
The NPPES record lists a practice address at 6720 Bertner Ave, Houston, TX, 77030. Phone: (832) 355-2666. Providers update this record themselves, so call before visiting.
How can I verify Nina I. Castro-Koshy, RN, MSN's license?
NPPES lists Texas license number AP117698, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Nina I. Castro-Koshy, RN, MSN's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.