Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1770626921 Individual Practitioner Male Practitioner

Dr. Leonard Michael Tyko , DDS, MD

General Practice • Santa Rosa, CA

Professional Overview & Biography Verified Profile Summary

Dr. Leonard Tyko, DDS, MD is a registered healthcare professional specializing in General Practice in Santa Rosa, CA. Practice services are available at 1174 MONTGOMERY DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1174 Montgomery Dr

Santa Rosa, CA 954054818

Telephone 7075454625
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Santa Rosa, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 36.0 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
10 Specialists

Practicing in Santa Rosa, CA (2300 Statewide)

Telehealth Adoption Rate
10.0% 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

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA A71195

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Dentist - Oral and Maxillofacial Surgery

NUCC Taxonomy Code: 1223S0112X

State License CA OMS031

The specialty of dentistry which includes the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

Practice Associates & Co-Workers

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

1 Associated Practitioners
Michael Hoey

Dentist - Oral and Maxillofacial Surgery

NPI 1447475363

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

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Updated Practice Location July 08, 2007

Registered at 1174 MONTGOMERY DR, SANTA ROSA, CA 954054818 (Tel: 7075454625)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1174 MONTGOMERY DR, SANTA ROSA, CA 954054818 (Tel: 7075454625)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as LEONARD TYKO, DDS, MD

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

Dentist (License #OMS031 in CA)

🟢
Initial NPI Registration & Enumeration February 15, 2007

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: 1770626921
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 15, 2007
Last Update: September 11, 2025
Sole Proprietor: Yes

Mailing Address

1174 Montgomery Dr

Santa Rosa, CA 954054818

Phone: 7075454625

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.