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

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, CMS release of October 2, 2026; 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, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Stafford and Texas

36 active clinicians are listed under Counselor - Professional with a practice address in Stafford, TX (21,191 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Stafford

0% of these 36 clinicians have the CMS telehealth indicator.

5.6% of these 36 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, 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

Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

License # reported to NPPES TX 61862

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

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events

📍

Updated Practice Location May 25, 2018

Registered at 10707 CORPORATE DR STE 203, STAFFORD, TX 77477 (Tel: 8326558043)

📍

Updated Business Mailing Address May 25, 2018

Registered at 10707 CORPORATE DR STE 203, STAFFORD, TX 774774001 (Tel: 8326558043)

✅

NPI Profile Active December 16, 2008

NPI status registered as active in NPPES database

📍

Practice Location (Initial Record) December 16, 2008

Registered at 13333 SOUTHWEST FWY, SUITE 230, SUGAR LAND, TX 774783581 (Tel: 2812778811)

📍

Business Mailing Address (Initial Record) December 16, 2008

Registered at 13333 SOUTHWEST FWY, SUITE 230, SUGAR LAND, TX 774783581 (Tel: 2812778811)

👤

Provider Name / Credentials (Initial Record) December 16, 2008

Recorded as MARK MOUNTS, L.P.C.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 16, 2008

Counselor (license number reported to NPPES: TX 61862)

🟢

Initial NPI Registration & Enumeration December 16, 2008

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1255576567

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: December 16, 2008

Last Update: May 25, 2018

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

10707 Corporate Dr Ste 203

Stafford, TX 774774001

Phone: 8326558043

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.