NPI age
18 years
Enumerated 2007-08-28
● Active
Type 1 · Individual
DR. Dongxu Sun, M.D.
Sun is 1 of 2 hospitalist providers in Mt Pleasant and 1 of 1835 in Texas.
Primary specialty
Hospitalist
Plus 2 subspecialties
Licensed in
OK, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2019-03-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1835 active hospitalist providers in Texas.
NPI age
18 years
↑ 6 yr above median (12 yr)
State licenses
2 states
Top 74% — 25% of peers are multi-state
Subspecialties
1
In the 78% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-08Enumerated in NPPES
2007
2026
Where they practice
Practice location
2001 N Jefferson Ave
Mt Pleasant, TX 754552338
Mailing address
1370 N Interstate Dr, Suite 154
Norman, OK 730723376
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1 E Clark Bass Blvd
McAlester, OK 745014209
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 220590807 | |
| 01 (TX) | 75-2616977-042 | TRICARE |
| 01 (TX) | P01105249 | RAIL ROAD |
| 01 (TX) | 8DK100 | BCBS |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 27 other active providers share this practice address in NPPES.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.