NPI age
19 years
Enumerated 2006-06-02
● Active
Type 1 · Individual
DR. David R Musselman, MD
Musselman is 1 of 32 internal medicine providers in Plano and 1 of 883 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-01-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 883 active internal medicine providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
21% of peers hold multiple states
Subspecialties
0
72% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
1600 Coit Rd Ste 308
Plano, TX 750756173
Mailing address
8440 Walnut Hill Ln, Suite 700
Dallas, TX 752313833
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
4510 Medical Center Dr Ste 108
McKinney, TX 750691624
Location 3
1600 Coit Rd Ste 306
Plano, TX 750756172
Specialties
-
Internal Medicine PrimaryAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 129499303 |
Practice context
Part of a multi-provider practice. 3 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.
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