Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ronald Yendrek, DO
Psychiatry Physician in Warren, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306888771
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Registry record
Entity type Individual (Type 1)
Name Dr. Ronald Yendrek
Credential DO
Sex Male
Practice address 150 E Market St, Warren, OH, 44481
Phone (330) 394-6244
Fax (330) 394-6029
Enumeration date Jun 12, 2006
Last updated in NPPES Dec 8, 2011
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 34-00-5024-4 (OH) Primary
2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License 34-00-5024-4 (OH) Secondary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 34-00-5024-4 (OH) Secondary
2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License 34-00-5024-4 (OH) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0637289 | Medicaid | OH | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Ronald Yendrek practice?
The practice location on file with NPPES is in Warren, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ronald Yendrek?
The National Provider Identifier (NPI) for Ronald Yendrek is 1306888771, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Valley Counseling Services, Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Warren, OH NPI 1730158692 Diane Kleeh Clinical Social Worker · Warren, OH NPI 1447316914 Mark Bush Professional Counselor · Warren, OH NPI 1467503110 Janice Leskovec Clinical Social Worker · Warren, OH NPI 1023169794 Kenneth Bancroft Professional Counselor · Warren, OH NPI 1649321324 John Vennetti Social Worker · Warren, OH NPI 1164576799 Susan Smith Social Worker · Warren, OH NPI 1871639047 Maria Chimbidis Social Worker · Warren, OH NPI 1356470256
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-08.