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Active NPI 1780621482 Individual Practitioner Male Practitioner

Dr. Stephen Richard Rizzo , PhD

Audiologist • Chillicothe, OH

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Rizzo, PhD is a registered healthcare professional specializing in Audiologist in Chillicothe, OH. Practice services are available at 17273 STATE RT. 104 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

17273 State Rt. 104

Chillicothe, OH 456010999

Telephone 7407731141
Fax 7407795506
Associated Practice Facility / Clinic
🏢 Chillicothe Vamc Facility NPI 1851359855

Specialty Benchmarks & Practice Insights

Comparative analytics for Audiologist in Chillicothe, OH

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.0 Yrs
State Avg: 16.5 Yrs
Regional Practice Density
10 Specialists

Practicing in Chillicothe, OH (990 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

Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

State License OH A01205

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003063504

Doctor of Optometry

Dr. Rebecca Ekstrand , DO

Psychiatry & Neurology - Psychiatry

NPI 1003303868

Doctor of Osteopathic Medicine (D.O.)

Christopher Bonine , APRN

Nurse Practitioner - Psychiatric/Mental Health

NPI 1003453457

Advanced Practice Registered Nurse

Allison Ryan

Social Worker

NPI 1003467887
Ashely Trefz

Registered Nurse

NPI 1003511031
Lora Gilliland

Licensed Practical Nurse

NPI 1003552068

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 17273 STATE RT. 104, CHILLICOTHE, OH 456010999 (Tel: 7407731141)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 1818, CHILLICOTHE, OH 456015818 (Tel: 7407731141)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as STEPHEN RIZZO, PH.D.

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

Audiologist (License #A01205 in OH)

🟢
Initial NPI Registration & Enumeration June 01, 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: 1780621482
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 01, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 1818

Chillicothe, OH 456015818

Phone: 7407731141

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.