Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark N Blaser, DO
Pediatrics Physician in Canton, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174505408
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Registry record
Entity type Individual (Type 1)
Name Mark N Blaser
Credential DO
Sex Male
Practice address 1320 Mercy Dr Nw, Canton, OH, 44708
Phone (330) 489-1044
Enumeration date Nov 14, 2005
Last updated in NPPES Feb 1, 2010
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1902827876 | Other | OH | GROUP NPI |
| 2585715 | Medicaid | OH | - |
| 2157366 | Other | OH | GROUP MEDICAID |
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 is the NPI number for Mark Blaser?
The National Provider Identifier (NPI) for Mark Blaser is 1174505408, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Blaser practice?
The practice location on file with NPPES is in Canton, OH. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-01.