NPI age
20 years
Enumerated 2006-04-20
● Active
Type 1 · Individual
Dale James Hamilton, MD
Hamilton is 1 of 185 internal medicine providers in Houston and 1 of 935 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-06-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 935 active internal medicine providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
0
38% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Practice location
6550 Fannin St Ste 1101
Houston, TX 770302740
Mailing address
6550 Fannin St Ste 1001, Suite Sm1001
Houston, TX 770302740
Additional practice locations
1 secondary location on file with NPPES.
Location 2
6550 Fannin St, Suite 1101
Houston, TX 770302717
Specialties
-
Internal Medicine PrimaryAn internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 115930306 | |
| 01 (TX) | 1982669875 | BLUE CROSS BLUE SHIELD |
| 05 (TX) | 115930305 | |
| 05 (TX) | 115930304 | |
| 01 (TX) | P01030985 | RR MEDICARE |
Practice context
Part of a multi-provider practice. 22 other active providers share this practice address in NPPES.
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- 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.