NPI age
20 years
Enumerated 2006-05-05
● Active
Type 1 · Individual
DR. Gary I Weingarden, MD
Weingarden is 1 of 11 internal medicine providers in Richardson and 1 of 2301 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-05-20
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2301 active internal medicine providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
399 W Campbell Rd, Suite 300
Richardson, TX 750803595
Mailing address
16980 Dallas Pkwy, Suite 200
Dallas, TX 752481974
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 133988905 |
Practice context
Part of a multi-provider practice. 29 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new internal medicine provider has been added in Richardson in the last 180 days.
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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.