Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. John Joseph Clarke, DPM
Podiatrist in Fremont, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639169808
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Registry record
Entity type Individual (Type 1)
Name Mr. John Joseph Clarke
Credential DPM
Sex Male
Practice address 1900 Hayes Ave, Fremont, OH, 43420
Phone (419) 332-8105
Fax (419) 332-8608
Enumeration date Oct 27, 2005
Last updated in NPPES Apr 4, 2016
Taxonomy & licenses
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0432642 | Medicaid | OH | - |
| 480004574 | Other | OH | RAILROAD MEDICARE |
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 John Clarke's NPI record?
Cross-check NPI 1639169808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639169808 active?
Yes, as of the latest NPPES snapshot, NPI 1639169808 is active (record last updated 2016-04-04).
Other providers at this practice address
Browse all → Steven Rusher Podiatrist · Fremont, OH NPI 1326038597 John J. Clarke, D.P.M. Foot & Ankle Surgery Podiatrist · Fremont, OH NPI 1841384039 Northern Ohio Medical Specialists,LLC Durable Medical Equipment & Medical Supplies · Fremont, OH NPI 1407029309 Jessica Clarke Foot & Ankle Surgery Podiatrist · Fremont, OH NPI 1124283049 Anthony Rusher Foot & Ankle Surgery Podiatrist · Fremont, OH NPI 1942663901
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-04.