Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Harry C Walker, D.C
Chiropractor in Painesville, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093754830
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Registry record
Entity type Individual (Type 1)
Name Dr. Harry C Walker
Credential D.C
Sex Male
Practice address 263 Mentor Ave, Painesville, OH, 44077
Phone (440) 354-5643
Fax (440) 354-5645
Enumeration date Jun 6, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0173388 | 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
What specialty is Harry Walker?
Harry Walker is registered in NPPES with the primary taxonomy of Chiropractor. 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
Browse all → Thomas Hamilton Physical Therapist · Painesville, OH NPI 1700823309 Physicians Plus Inc Physical Therapist · Painesville, OH NPI 1528007564 Harry C Walker Dc Dm Inc Clinic/Center · Painesville, OH NPI 1376789818 Dennis Shcherbakov Physical Therapist · Painesville, OH NPI 1851523807 Louis Demicco Do Inc. Pain Medicine (Physical Medicine & Rehabilitation) Physician · Painesville, OH NPI 1174948418
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.