Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark D Pifer & Chris A Calaway

Optometrist in Barberton, OH · enumerated 2006 · authorized official Chris Calaway, Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740374305

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Registry record

Entity type Organization (Type 2)

Legal business name Mark D Pifer & Chris A Calaway

Other name <Unavail>

Practice address 31 Conservatory Dr, Barberton, OH, 44203

Phone (330) 745-1969

Fax (330) 753-9162

Enumeration date Oct 3, 2006

Last updated in NPPES Jun 19, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 3522 (OH) Primary

332H00000X Eyewear Supplier Suppliers Secondary

Authorized official

Name Chris Calaway

Title Partner

Phone (330) 745-1969

Other identifiers

Identifier	Type	State	Issuer
0812188	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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-19. Verify at npiregistry.cms.hhs.gov.

Where is Mark D Pifer & Chris A Calaway located?

The practice location on file with NPPES is in Barberton, OH.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-19.