NPI age
15 years
Enumerated 2011-04-10
● Active
Type 1 · Individual
MR. David C McCowan, LSA
McCowan is 1 of 28 physician assistant providers in Spring and 1 of 1890 in Texas.
Primary specialty
Physician Assistant
Plus 1 subspecialty
Licensed in
TX, NC
2 states
Status
Active
No deactivations on record
Last NPPES update
2019-10-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1890 active physician assistant providers in Texas.
NPI age
15 years
↑ 4 yr above median (11 yr)
State licenses
2 states
Top 94% — 5% of peers are multi-state
Subspecialties
1
In the 32% of peers with subspecialties
NPI lifetime · 2011 → 2026
2011-04Enumerated in NPPES
2011
2026
Where they practice
Practice location
22202 Meandering Springs Dr
Spring, TX 773891463
Mailing address
Po Box 2550
Rowlett, TX 750300938
Specialties
-
Physician Assistant PrimaryDefinition to come...
-
Specialist/Technologist, OtherA surgical assistant is a skilled practitioner who has undergone formalized education and training as a surgical assistant. The surgical assistant performs surgical functions that include, but are not limited to: retracting,...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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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.