Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1871683961 Individual Practitioner Male Practitioner

Dr. William H. Montgomery , MD

Anesthesiology • Katy, TX

Professional Overview & Biography Verified Profile Summary

Dr. William Montgomery, MD is a registered healthcare professional specializing in Anesthesiology in Katy, TX. Practice services are available at 2027 PARCO VERDE CIR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2027 Parco Verde Cir

Katy, TX 774507640

Telephone 8083495058

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Katy, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.3 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
7 Specialists

Practicing in Katy, 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

Medical Specialties & State Licenses

CMS Verified: 2026-01-05
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License HI MD-2087

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.

Secondary Practice Locations

888 S King St

Honolulu, HI 968133009

Phone: 8085223798

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location January 05, 2026

Registered at 2027 PARCO VERDE CIR, KATY, TX 774507640 (Tel: 8083495058)

📍
Updated Business Mailing Address January 05, 2026

Registered at 2027 PARCO VERDE CIR, KATY, TX 774507640 (Tel: 8083495058)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 888 S KING ST, HONOLULU, HI 968133009 (Tel: 8085223798)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1946 YOUNG ST, SUITE 360, HONOLULU, HI 968262150 (Tel: 8089737320)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM MONTGOMERY, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Anesthesiology (License #MD-2087 in HI)

🟢
Initial NPI Registration & Enumeration October 13, 2006

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: 1871683961
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 13, 2006
Last Update: January 05, 2026
Sole Proprietor: Yes

Mailing Address

2027 Parco Verde Cir

Katy, TX 774507640

Phone: 8083495058

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.