Mark R Sumner MD PC
Mark R Sumner MD PC is a healthcare organization registered as Anesthesiology Physician in Oneida, NY, holding Type 2 (organization) NPI 1770538910 since 2006. The authorized official on file is Mark Sumner, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770538910 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark R Sumner MD PC |
| Practice address | 321 GENESEE ST, ONEIDA HEALTHCARE CENTER, Oneida, NY, 13421 |
| Phone | 3153636000 |
| Enumeration date | 2006-05-24 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Mark Sumner |
|---|---|
| Title | President |
| Phone | 3158532264 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | 1787851 | NY |
Copy-ready billing details
Provider: Mark R Sumner MD PC NPI: 1770538910 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 321 GENESEE ST, ONEIDA HEALTHCARE CENTER, Oneida, NY, 13421
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1962408203 | Oneida Health Systems, Inc | Organization | General Acute Care Hospital | Oneida, NY |
| 1043217821 | Gregory Wright | Individual | Physician Assistant | Oneida, NY |
| 1073513214 | Kathryn Cummings | Individual | Physical Therapist | Oneida, NY |
| 1528060951 | Margaret Nichols | Individual | Anatomic Pathology & Clinical Pathology Physician | Oneida, NY |
| 1730181132 | Jane Hardman | Individual | Anatomic Pathology & Clinical Pathology Physician | Oneida, NY |
| 1316939820 | Oneida Pathology Associates, LLP | Organization | Anatomic Pathology & Clinical Pathology Physician | Oneida, NY |
| 1922090208 | Dana Vick | Individual | Anatomic Pathology & Clinical Pathology Physician | Oneida, NY |
| 1700872520 | Anesthesia Associates of Oneida | Organization | Anesthesiology Physician | Oneida, NY |
Verify this record
Cross-check NPI 1770538910 against the authoritative CMS record: view Mark R Sumner MD PC 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 Mark R Sumner MD PC?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.