Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1710547575 Individual Practitioner Male Practitioner

Dr. Samuel Alfred Tvrdik , MD

Anesthesiology • Pasadena, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Samuel Tvrdik, MD is a certified Anesthesiology practicing in Pasadena, TX. With approximately 7 years of clinical experience since graduating from Tulane University School Of Medicine in 2019, Dr. Tvrdik delivers high-quality medical care to the local community at 4000 SPENCER HWY.

Dr. Tvrdik maintains professional affiliations with U S Anesthesia Partners Of Texas, Pa, Emergenchealth Pllc, Hendrick Anesthesia Network and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

4000 Spencer Hwy

Pasadena, TX 775045303

Telephone 7133592000
Associated Practice Facility / Clinic
🏢 Chca Bayshore Lp Facility NPI 1174576698

Medicare Profile & Education

Medical School

Tulane University School Of Medicine

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Pasadena, TX

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -17.8 yrs vs City Avg
City Avg: 24.8 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
25 Specialists

Practicing in Pasadena, TX (4818 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

Clinical Seniority & Experience Comparison

Dr. Tvrdik (7 Years) 7 Yrs
Pasadena Specialty Average (24.8 Years) 24.8 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-01-13
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX U4652

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License TX BP10067085

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Hospital & Practice Group Affiliations

Emergenchealth Pllc

4000 Spencer Hwy, Pasadena, TX 775041202

Phone: 7133591300

Emergenchealth Pllc

3080 College St, Beaumont, TX 777014606

Phone: 4092125002

Emergenchealth Pllc

4600 E Sam Houston Pkwy S, Pasadena, TX 775053948

Phone: 7139487000

Hendrick Anesthesia Network

1900 Pine St, Abilene, TX 796012432

Phone: 3256702000

U S Anesthesia Partners Of Texas, Pa

11800 Astoria Blvd, Houston, TX 770896041

Phone: 2819296100

Emergenchealth Pllc

2830 Calder St, Beaumont, TX 777021809

Phone: 4092367395

Practice Associates & Co-Workers

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

40 Associated Practitioners
Adriana Quintana , CRNA

Nurse Anesthetist, Certified Registered

NPI 1033552591

Certified Registered Nurse Anesthetist

Dr. Corey Anderson , MD

Emergency Medicine

NPI 1043296692

Doctor of Medicine (M.D.)

Mario Rodriguez , AGACNP

Nurse Practitioner - Critical Care Medicine

NPI 1043798101

Adult-Gerontology Acute Care Nurse Practitioner

Misty Milner , CRNA

Nurse Anesthetist, Certified Registered

NPI 1063774123

Certified Registered Nurse Anesthetist

NPI 1093870628

Doctor of Medicine (M.D.)

Dr. Ernesto Juarez , DO

Emergency Medicine

NPI 1104218197

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 13, 2026

Anesthesiology (License #U4652 in TX)

📍
Updated Practice Location June 26, 2023

Registered at 4000 SPENCER HWY, PASADENA, TX 775045303 (Tel: 7133592000)

📍
Updated Business Mailing Address June 26, 2023

Registered at 4000 SPENCER HWY, PASADENA, TX 77504 (Tel: 7133592000)

NPI Profile Active June 14, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location June 14, 2019

Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775555303 (Tel: 4097721221)

📍
Updated Business Mailing Address June 14, 2019

Registered at 301 UNIVERSITY BLVD DEPT OF, GALVESTON, TX 775550877 (Tel: 4097721221)

👤
Provider Name / Credentials Updated June 14, 2019

Recorded as SAMUEL TVRDIK, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2019

Anesthesiology (License #BP10067085 in TX)

🟢
Initial NPI Registration & Enumeration June 14, 2019

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: 1710547575
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 14, 2019
Last Update: January 13, 2026
Sole Proprietor: No

Mailing Address

4000 Spencer Hwy

Pasadena, TX 77504

Phone: 7133592000

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.