John E Asirwatham, MD
John E Asirwatham is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Buffalo, NY, registered in the NPPES registry with NPI 1417913708 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1417913708 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John E Asirwatham |
| Credential | MD |
| Sex | Male |
| Practice address | 2157 MAIN ST, Buffalo, NY, 14214 |
| Phone | 7168621000 |
| Enumeration date | 2006-04-25 |
| Last updated in NPPES | 2021-01-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | 137762 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: John Asirwatham, MD NPI: 1417913708 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 2157 MAIN ST, Buffalo, NY, 14214
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1598751547 | St Catherine Laboure Medical Adult Day Healthcare Program | Organization | Adult Day Care Clinic/Center | Buffalo, NY |
| 1629057948 | Jong-Chaur Shieh | Individual | Physical Medicine & Rehabilitation Physician | Buffalo, NY |
| 1457322034 | Janet Newall | Individual | Advanced Practice Midwife | Buffalo, NY |
| 1730150384 | Barbara Stefanick | Individual | Anatomic Pathology Physician | Buffalo, NY |
| 1366413734 | Charles Tirone | Individual | Diagnostic Radiology Physician | Buffalo, NY |
| 1568439222 | Catalina Ionita | Individual | Neurology Physician | Buffalo, NY |
| 1487622148 | Judine Coggins | Individual | Obstetrics Physician | Buffalo, NY |
| 1184692816 | Chad Strittmatter | Individual | Obstetrics & Gynecology Physician | Buffalo, NY |
Verify this record
Cross-check NPI 1417913708 against the authoritative CMS record: view John E Asirwatham 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-01-09.