Dr. Mark E Williams, M.D.
Dr. Mark E Williams is a Surgery Physician provider (Surgery) practicing in Rome, NY, registered in the NPPES registry with NPI 1710971866 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1710971866 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark E Williams |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1500 N JAMES ST, Rome, NY, 13440 |
| Phone | 3153387184 |
| Fax | 3153381975 |
| Enumeration date | 2005-09-06 |
| Last updated in NPPES | 2023-05-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 202473 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01863978 | Medicaid | NY | — |
Copy-ready billing details
Provider: Mark Williams, M.D. NPI: 1710971866 Taxonomy: 208600000X (Surgery Physician) Address: 1500 N JAMES ST, Rome, NY, 13440
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1376546440 | Rome Memorial Hospital, Inc. | Organization | General Acute Care Hospital | Rome, NY |
| 1891792727 | Chau-Fang Chen | Individual | Anesthesiology Physician | Rome, NY |
| 1629067434 | Balshik Min | Individual | Anatomic Pathology & Clinical Pathology Physician | Rome, NY |
| 1255315305 | Rome Memorial Hospital, Inc. | Organization | Psychiatric Hospital Unit | Rome, NY |
| 1528042264 | Rome Memorial Hospital, Inc. | Organization | Skilled Nursing Facility | Rome, NY |
| 1477537017 | Rome Memorial Hospital, Inc. | Organization | Rehabilitation Hospital Unit | Rome, NY |
| 1821046822 | Denise Brannick | Individual | Diagnostic Radiology Physician | Rome, NY |
| 1710935713 | John Restivo | Individual | Diagnostic Radiology Physician | Rome, NY |
Verify this record
Cross-check NPI 1710971866 against the authoritative CMS record: view Dr. Mark E Williams 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 2023-05-12.