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KATHRYN C HOUHOULIS CRNA
NPI 1164978490
Nurse Anesthetist, Certified Registered in Jbsa-fort Sam Houston, TX

Active since August 28, 2016Accepts Medicare Assignment
3551 ROGER BROOKE DRIVE, USAGPAN MCHE-ZSD, JBSA-FORT SAM HOUSTON, TX 78234(210) 539-9204 Get Directions Write a Review

NPPES record last updated: December 14, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 14, 2023, Mar 23, 2023, Jul 10, 2018 and 1 more (4 updates tracked since 2016).

About Kathryn C Houhoulis Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN C HOUHOULIS CRNA (NPI 1164978490) is an individual nurse anesthetist, certified registered in Jbsa-fort Sam Houston, Texas, licensed in Missouri (2018020172) and active in the NPI registry since August 2016. She is affiliated with Christus Santa Rosa Hospital-san Marcos, maintains a secondary practice location in Lackland Afb, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1164978490
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKATHRYN C HOUHOULISCredential: CRNA
Location Address3551 ROGER BROOKE DRIVE, USAGPAN MCHE-ZSDJbsa-fort Sam Houston, TX 78234-4504
Mailing Address3551 Roger Brooke Drive, Usagpan Mche-zsdJbsa-fort Sam Houston, TX 78234-4504
Phone(210) 539-9204
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateAugust 28, 2016
Last NPPES UpdateDecember 14, 20234 updates tracked since enumeration
NPPES CertifiedDecember 14, 2023
✔ NPI 1164978490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MO · 2018020172
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
3551 ROGER BROOKE DRIVE, Jbsa-fort Sam Houston, TX 78234
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Secondary Practice Location 1

Location 11100 Wilford Hall Loop Bldg 4554Lackland AFB, TX 78236-5638 · Phone (210) 916-8444

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathryn C Houhoulis Crna 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.

PECOS PAC ID648776989
PECOS Enrollment IDI20251003004102

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Christus Santa Rosa Hospital-San Marcos

Acute Care Hospitals · San Marcos, TX
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450272
Location1301 Wonder World DriveSan Marcos, TX 78666 · Hays County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. BRYAN CHRISTOPHER RAMSEY MD
Internal Medicine (Interventional Cardiology)
3551 ROGER BROOKE DRIVE
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-0935
NATALIE M PEREZ RODRIGUEZ
Student in an Organized Health Care Education/Training Program
3551 ROGER BROOKE DRIVE, MCMR - SRT - T
JBSA FT. SAM HOUSTON, TX 78234
Bexar County (210) 916-5658
DR. CORY MADIGAN MD
Internal Medicine (Clinical Cardiac Electrophysiology)
3551 ROGER BROOKE DRIVE, MCHE-ZDM-C CARDIOLOGY SERVICE
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-0935
DANIELLE MARIE SANTOS MD
Anesthesiology
3551 ROGER BROOKE DRIVE, MCHE/ME
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-5545
DR. KYLE RUBEN WALKER D.O.
Radiology (Diagnostic Radiology)
3551 ROGER BROOKE DRIVE
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-7890
AUSTIN ROBERT BALTENSPERGER M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
3551 ROGER BROOKE DRIVE, SAMMC
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-9928
MRS. ELLEN DAMON ZURAWSKI PA-C
Physician Assistant
3551 ROGER BROOKE DRIVE, DEPARTMENT OF EMERGENCY MEDICINE
FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-5551
DR. ALEX LEOR SHAPIRO D.O.
Emergency Medicine
3551 ROGER BROOKE DRIVE, MCHE/ME
JBSA FORT SAM HOUSTON, TX 78234
Bexar County (210) 916-4789

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 Kathryn Houhoulis's NPI number?

The NPI number for Kathryn Houhoulis is 1164978490. It was assigned to this individual provider in the NPPES registry on August 28, 2016.

Where is Kathryn Houhoulis located?

Kathryn Houhoulis practices at 3551 Roger Brooke Drive Usagpan Mche-Zsd, Jbsa-Fort Sam Houston, TX 78234. The listed phone number is (210) 539-9204.

What is Kathryn Houhoulis's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Kathryn Houhoulis enrolled in Medicare?

Yes. Kathryn Houhoulis 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.

What insurance does Kathryn Houhoulis accept?

Health plans from Blue Cross and Blue Shield of Texas list Kathryn Houhoulis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kathryn Houhoulis affiliated with any hospitals?

According to CMS data, Kathryn Houhoulis is affiliated with Christus Santa Rosa Hospital-San Marcos.

When was this NPI record last updated?

The NPPES record for Kathryn Houhoulis was last updated on December 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.