Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1255273561 Individual Practitioner Female Practitioner

Sidney Butler , CAA

Anesthesiologist Assistant • Houston, TX

Professional Overview & Biography Verified Profile Summary

Sidney Butler, CAA is a registered healthcare professional specializing in Anesthesiologist Assistant in Houston, TX. Practice services are available at 6621 FANNIN ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6621 Fannin St

Houston, TX 770302358

Telephone 8328241000
Associated Practice Facility / Clinic
🏢 Texas Childrens Hospital Facility NPI 1487600334

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiologist Assistant in Houston, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 9.3 Yrs
State Avg: 7.1 Yrs
Regional Practice Density
206 Specialists

Practicing in Houston, TX (507 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-04-07
Anesthesiologist Assistant Primary Specialty

NUCC Taxonomy Code: 367H00000X

An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Sonia Monteiro , MD

Pediatrics - Developmental - Behavioral Pediatrics

NPI 1003013558

Doctor of Medicine (M.D.)

Dr. Taketo Baba , MD

Pediatrics - Pediatric Emergency Medicine

NPI 1003047952

Doctor of Medicine (M.D.)

Dr. Meenakshi Hegde , MD

Pediatrics - Pediatric Hematology-Oncology

NPI 1003066630

Doctor of Medicine (M.D.)

Ryann Hattori , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003171380

Certified Registered Nurse Anesthetist

Angela Hill , NNP

Nurse Practitioner - Neonatal

NPI 1003217696
Dr. Ashira Klein , MD

Pediatrics - Pediatric Emergency Medicine

NPI 1003375130

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active April 07, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location April 07, 2026

Registered at 6621 FANNIN ST, HOUSTON, TX 770302358 (Tel: 8328241000)

📍
Updated Business Mailing Address April 07, 2026

Registered at 1919 POST OAK PARK DR APT 3115, HOUSTON, TX 770273316

👤
Provider Name / Credentials Updated April 07, 2026

Recorded as SIDNEY BUTLER, CAA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2026

Anesthesiologist Assistant

🟢
Initial NPI Registration & Enumeration April 07, 2026

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1255273561
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 07, 2026
Last Update: April 07, 2026
Sole Proprietor: No

Mailing Address

1919 Post Oak Park Dr Apt 3115

Houston, TX 770273316

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.