Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michael J. Koval, MD
Psychiatry Physician in Lima, OH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912114752
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Registry record
Entity type Individual (Type 1)
Name Michael J. Koval
Credential MD
Sex Male
Practice address 830 W High St, Suite 290, Lima, OH, 45801
Phone (419) 996-5033
Fax (419) 996-5266
Enumeration date May 17, 2007
Last updated in NPPES Feb 24, 2012
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 35.098475 (OH) Primary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 4301084390 (MI) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
What specialty is Michael Koval?
Michael Koval is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-24.