Guy L. Blaser Do, Inc
Guy L. Blaser Do, Inc is a healthcare organization registered as Pulmonary Disease Physician in Massillon, OH, holding Type 2 (organization) NPI 1174583736 since 2006. The authorized official on file is Guy Blaser, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174583736 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Guy L. Blaser Do, Inc |
| Practice address | 2400 WALES AVE NW STE F, Massillon, OH, 44646 |
| Phone | 3308800988 |
| Enumeration date | 2006-03-27 |
| Last updated in NPPES | 2015-09-28 |
Authorized official
| Name | Guy Blaser |
|---|---|
| Title | Owner |
| Phone | 3308800988 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RP1001X | Pulmonary Disease Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2852042 | Medicaid | OH | — |
Copy-ready billing details
Provider: Guy L. Blaser Do, Inc NPI: 1174583736 Taxonomy: 207RP1001X (Pulmonary Disease Physician) Address: 2400 WALES AVE NW STE F, Massillon, OH, 44646
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1518659408 | Resiliency & Recovery Counseling Center LLC | Organization | Mental Health Counselor | Massillon, OH |
Verify this record
Cross-check NPI 1174583736 against the authoritative CMS record: view Guy L. Blaser Do, Inc on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Guy L. Blaser Do, Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-09-28.