NPI age
19 years
Enumerated 2007-03-10
● Active Type 2 · Organization
Frederick S Tan MD
Frederick S Tan MD is 1 of 1582 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Tan
MD
Last NPPES update
2020-08-22
Source: monthly bulk 2026-05
How this organization compares
Across 1582 active internal medicine providers in Texas.
NPI age
19 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
1705 E 29th St
Bryan, TX 778021406
Mailing address
1705 E 29th St
Bryan, TX 778021406
Authorized official
Frederick Tan
MD
📞 9797759483
Individual providers at this organization
1 individual provider on file at this primary practice address.
- Richard Morgan, MD Internal Medicine NPI 1265574545
Specialties
-
Internal Medicine PrimaryAn internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 0017GC | BLUE CROSS |
Practice context
Multi-provider organization. 1 individual provider on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.