Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1770451569 Individual Practitioner Female Practitioner

Dr. Leigh Tyner Grossmann , AuD

Audiologist • Modesto, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Leigh Grossmann, AuD is a certified Audiologist practicing in Modesto, CA. With approximately 1 years of clinical experience since completing medical education in 2025, Dr. Grossmann delivers high-quality medical care to the local community at 600 COFFEE RD.

Dr. Grossmann is affiliated with Sutter Valley Medical Foundation and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

600 Coffee Rd

Modesto, CA 953554201

Telephone 2095241211
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2025

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Audiologist in Modesto, CA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
1 Yrs -5.0 yrs vs City Avg
City Avg: 6.0 Yrs
State Avg: 17.1 Yrs
Regional Practice Density
7 Specialists

Practicing in Modesto, CA (1598 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

Clinical Seniority & Experience Comparison

Dr. Grossmann (1 Years) 1 Yrs
Modesto Specialty Average (6.0 Years) 6.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-02-04
Audiologist Primary Specialty

NUCC Taxonomy Code: 231H00000X

State License CA 4099

(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.

Hospital & Practice Group Affiliations

Sutter Valley Medical Foundation

600 Coffee Rd, Modesto, CA 953554201

Phone: 2095241211

Practice Associates & Co-Workers

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

40 Associated Practitioners
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Doctor of Medicine (M.D.)

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Anesthesiology

NPI 1013951425

Doctor of Medicine (M.D.)

NPI 1013974567

Doctor of Medicine (M.D.)

Dr. David Betz , MD

Anesthesiology

NPI 1023074820

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address February 04, 2026

Registered at PO BOX 255228, SACRAMENTO, CA 958655228 (Tel: 8004700071)

NPI Profile Active October 24, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location October 24, 2025

Registered at 600 COFFEE RD, MODESTO, CA 953554201 (Tel: 2095241211)

📍
Updated Business Mailing Address October 24, 2025

Registered at 600 COFFEE RD, MODESTO, CA 953554201 (Tel: 2095241211)

👤
Provider Name / Credentials Updated October 24, 2025

Recorded as LEIGH GROSSMANN, AU.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 24, 2025

Audiologist (License #4099 in CA)

🟢
Initial NPI Registration & Enumeration October 24, 2025

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: 1770451569
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 24, 2025
Last Update: February 04, 2026
Sole Proprietor: No

Mailing Address

Po Box 255228

Sacramento, CA 958655228

Phone: 8004700071

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.