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William Murray Eichler

Specialist/Technologist, Other • Houston, TX

Active NPI 1376490094 Individual Practitioner Male Practitioner
Practice location in NPPES

921 Gessner Rd
Houston, TX 770242501

Call 7132423000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

921 Gessner Rd

Houston, TX 770242501

Telephone 7132423000
Organization at the Same NPPES Address or Phone
Metro West Facility NPI 1619935640

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2026

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Houston and Texas

54 active clinicians are listed under Specialist/Technologist, Other with a practice address in Houston, TX (192 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Houston

0% of these 54 clinicians have the CMS telehealth indicator.

0% of these 54 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-03-12
Specialist/Technologist, Other Primary Specialty

NUCC Taxonomy Code: 246Z00000X

License # reported to NPPES TX 132406

General classification identifying individuals trained on specific equipment and technical procedures in one of a collection of miscellaneous healthcare disciplines.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

28 listed
Marisol Arroyo

Nurse Practitioner - Gerontology

NPI 1699308601
Kelly Baker , PA-C

Physician Assistant

NPI 1396761235

Physician Assistant (Certified)

NPI 1700440419

Doctor of Medicine (M.D.)

Dr. Michael Cantu , MD

Emergency Medicine

NPI 1558387407

Doctor of Medicine (M.D.)

Dr. Christina Chiang , MD

Emergency Medicine

NPI 1740429208

Doctor of Medicine (M.D.)

Dr. Rahul Chilappa , MD

Internal Medicine - Critical Care Medicine

NPI 1407117609

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated March 12, 2026.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from April 2026 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1376490094
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 12, 2026
Last Update: March 12, 2026
Sole Proprietor: Yes

Mailing Address

13710 Pinerock Ln

Houston, TX 770795916

Phone: 7133926522

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.