Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Petro, D.C.
Chiropractor in Fairview Park, OH · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609235464
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Petro
Credential D.C.
Sex Male
Practice address 21800 Lorain Rd, Fairview Park, OH, 44126
Phone (440) 895-3500
Enumeration date Feb 22, 2016
Last updated in NPPES Nov 27, 2017
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Mark Petro?
Mark Petro 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-27.