NPI age
20 years
Enumerated 2005-09-20
● Active
Type 1 · Individual
DR. David Edward Blocker, MD, MPH
Blocker is 1 of 13 internal medicine providers in Granbury and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-03-07
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-09Enumerated in NPPES
2005
2026
Where they practice
Practice location
1308 Paluxy Rd Ste 204
Granbury, TX 760485689
Mailing address
Po Box 1087
Granbury, TX 760488087
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2006 Fall Creek Hwy
Granbury, TX 760497913
Specialties
-
Internal Medicine PrimaryA 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,...
-
Preventive MedicinePublic health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 386974507 | |
| 05 (TX) | 386974505 |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 1 new internal medicine provider has been added in Granbury in the last 180 days.
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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.