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Active NPI 1114943016 Individual Practitioner Male Practitioner

Dr. William Richard Slagle , PhD

Psychologist - Clinical • Henderson, NV

Professional Overview & Biography Verified Profile Summary

Dr. William Slagle, PhD is a registered healthcare professional specializing in Psychologist - Clinical in Henderson, NV. Practice services are available at 1070 WIGWAM PKWY STE 100 under active NPI credentials.

Frequently performed procedures and clinical services include psychotherapy, psychiatric diagnostic evaluation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1070 Wigwam Pkwy Ste 100

Henderson, NV 890748178

Telephone 7024540201
Fax 7024541245
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist - Clinical in Henderson, NV

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.0 Yrs
State Avg: 23.8 Yrs
Regional Practice Density
28 Specialists

Practicing in Henderson, NV (366 Statewide)

Telehealth Adoption Rate
14.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
20.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
90837 Psychotherapy, 60 minutes
200 19 $175.00 $139.36

Medical Specialties & State Licenses

CMS Verified: 2022-10-04
Psychologist - Clinical Primary Specialty

NUCC Taxonomy Code: 103TC0700X

State License NV PY0456

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
002602052 (NV)

Practice Associates & Co-Workers

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

6 Associated Practitioners
Dr. Frank Elliott , MD

Psychiatry & Neurology - Psychiatry

NPI 1215909585

Doctor of Medicine (M.D.)

Dr. Robert Mendenhall , DO

Psychiatry & Neurology - Psychiatry

NPI 1487996955

Doctor of Osteopathic Medicine (D.O.)

Dr. Khairallah Fayazi , MD

Psychiatry & Neurology - Psychiatry

NPI 1528172145

Doctor of Medicine (M.D.)

Dr. Dodge Slagle , DO

Psychiatry & Neurology - Psychiatry

NPI 1578570578

Doctor of Osteopathic Medicine (D.O.)

Dr. Lawrence Kapel , PhD

Psychologist - Clinical

NPI 1588698716

Doctor of Philosophy (Ph.D.)

Dr. Ricardo Fontillas , MD

Psychiatry & Neurology - Child & Adolescent Psychiatry

NPI 1982629762

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location October 04, 2022

Registered at 1070 WIGWAM PKWY STE 100, HENDERSON, NV 890748178 (Tel: 7024540201)

📍
Updated Business Mailing Address October 04, 2022

Registered at 1070 WIGWAM PKWY STE 10, HENDERSON, NV 890748177 (Tel: 7024540201)

NPI Profile Active November 15, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location November 15, 2007

Registered at 1090 WIGWAM PKWY, SUITE 100, HENDERSON, NV 890748181 (Tel: 7024540201)

📍
Updated Business Mailing Address November 15, 2007

Registered at 1090 WIGWAM PKWY, SUITE 100, HENDERSON, NV 890748181 (Tel: 7024540201)

👤
Provider Name / Credentials Updated November 15, 2007

Recorded as WILLIAM SLAGLE, PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2007

Psychologist (License #PY0456 in NV)

🟢
Initial NPI Registration & Enumeration July 14, 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: 1114943016
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 14, 2006
Last Update: October 04, 2022
Sole Proprietor: No

Mailing Address

1070 Wigwam Pkwy Ste 10

Henderson, NV 890748177

Phone: 7024540201

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.