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 Pullman and Washington

2 active clinicians are listed under Counselor - Professional with a practice address in Pullman, WA (595 in Washington).

Addresses are self-reported to NPPES and may be out of date.

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

Self-certified to NPPES: 2024-09-11

Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

License # reported to NPPES TX 84776

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: Washington State Department of Health Provider Lookup.

Look Up on State Board Site

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location September 11, 2024

Registered at 1920 NW BELLA VISTA DR, PULLMAN, WA 991633534 (Tel: 5125576761)

📍

Updated Business Mailing Address September 11, 2024

Registered at PO BOX 1426, PULLMAN, WA 991631381 (Tel: 5125576761)

👤

Provider Name / Credentials Updated September 11, 2024

Recorded as SAMANTHA DIENNO, LPC, LMHC

✅

NPI Profile Active February 25, 2022

NPI status registered as active in NPPES database

📍

Practice Location (Initial Record) February 25, 2022

Registered at 807 SPRINGBROOK LN, LEANDER, TX 786412955 (Tel: 5125576761)

📍

Business Mailing Address (Initial Record) February 25, 2022

Registered at 807 SPRINGBROOK LN, LEANDER, TX 786412955 (Tel: 5125576761)

👤

Provider Name / Credentials (Initial Record) February 25, 2022

Recorded as SAMANTHA DIENNO, LPC ASSOCIATE

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 25, 2022

Counselor (license number reported to NPPES: TX 84776)

🟢

Initial NPI Registration & Enumeration February 25, 2022

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1851047112

Entity Type:

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

Enumeration Date: February 25, 2022

Last Update: September 11, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 1426

Pullman, WA 991631381

Phone: 5125576761

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.