Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew N Ritz, MD
Pediatrics Physician in Findlay, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831193820
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Registry record
Entity type Individual (Type 1)
Name Andrew N Ritz
Credential MD
Sex Male
Practice address 1818 Chapel Dr, Ste D, Findlay, OH, 45840
Phone (419) 424-1922
Fax (419) 424-1927
Enumeration date Jun 8, 2005
Last updated in NPPES Oct 30, 2020
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35-054637 (OH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0669147 | 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
How do I verify Andrew Ritz's NPI record?
Cross-check NPI 1831193820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831193820 active?
Yes, as of the latest NPPES snapshot, NPI 1831193820 is active (record last updated 2020-10-30).
Other providers at this practice address
Browse all → Blanchard Valley Pediatrics, Inc. Pediatrics Physician · Findlay, OH NPI 1891799789 Joseph Weingates Obstetrics & Gynecology Physician · Findlay, OH NPI 1003817099 Sara Denning Medical Physician Assistant · Findlay, OH NPI 1609825140 George Abate Obstetrics & Gynecology Physician · Findlay, OH NPI 1013929140 Joseph A Weingates MD Inc Obstetrics Physician · Findlay, OH NPI 1972639896 Ailing Chen Pediatrics Physician · Findlay, OH NPI 1396933552 Dr. Safadi & Associates, Inc Allergy Physician · Findlay, OH NPI 1558549246
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-30.