Bayless Pathmark Inc
Bayless Pathmark Inc is a healthcare organization registered as Anatomic Pathology & Clinical Pathology Physician in Bellevue, OH, holding Type 2 (organization) NPI 1205242641 since 2014. The authorized official on file is Yilan Chang, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1205242641 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Bayless Pathmark Inc |
| Practice address | 1400 W MAIN ST, Bellevue, OH, 44811 |
| Phone | 4194834040 |
| Fax | 4194845415 |
| Enumeration date | 2014-07-07 |
| Last updated in NPPES | 2019-01-13 |
Authorized official
| Name | Yilan Chang |
|---|---|
| Title | President |
| Phone | 4408260384 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | — | OH |
Copy-ready billing details
Provider: Bayless Pathmark Inc NPI: 1205242641 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 1400 W MAIN ST, Bellevue, OH, 44811
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1649250770 | Steven Zieber | Individual | Diagnostic Radiology Physician | Bellevue, OH |
| 1063481737 | Bellevue Professional Services, Inc. | Organization | Obstetrics & Gynecology Physician | Bellevue, OH |
| 1255300703 | Melanie Grillis | Individual | Anatomic Pathology & Clinical Pathology Physician | Bellevue, OH |
| 1457312084 | David West | Individual | Diagnostic Radiology Physician | Bellevue, OH |
| 1710933593 | Gary Meade | Individual | Clinical Pathology/Laboratory Medicine Physician | Bellevue, OH |
| 1134161623 | The Bellevue Hospital | Organization | General Acute Care Hospital | Bellevue, OH |
| 1649295353 | Christopher Pensiero | Individual | Podiatrist | Bellevue, OH |
| 1942394531 | Zirrm Pathology, Inc. | Organization | Anatomic Pathology & Clinical Pathology Physician | Bellevue, OH |
Verify this record
Cross-check NPI 1205242641 against the authoritative CMS record: view Bayless Pathmark 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
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Where is Bayless Pathmark Inc located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-01-13.