Mark S Sumida, MD, PC
Mark S Sumida, MD, PC is a healthcare organization registered as Primary Care Clinic/Center in Hixson, TN, holding Type 2 (organization) NPI 1083030738 since 2014. The authorized official on file is Mark Sumida, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1083030738 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Mark S Sumida, MD, PC |
| Practice address | 2051B HAMILL RD STE 107, Hixson, TN, 37343 |
| Phone | 4238774705 |
| Enumeration date | 2014-03-05 |
| Last updated in NPPES | 2014-03-05 |
Authorized official
| Name | Mark Sumida |
|---|---|
| Title | President |
| Phone | 4238774705 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center | Primary | 28047 | TN |
Copy-ready billing details
Provider: Mark S Sumida, MD, PC NPI: 1083030738 Taxonomy: 261QP2300X (Primary Care Clinic/Center) Address: 2051B HAMILL RD STE 107, Hixson, TN, 37343
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629493713 | Dedre Sumida | Individual | Pediatrics Physician | Hixson, TN |
Verify this record
Cross-check NPI 1083030738 against the authoritative CMS record: view Mark S Sumida, 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-03-05.