NPI age
17 years
Enumerated 2008-09-22
● Active
Type 1 · Individual
Michael Lawrence Porter, PA, SA-C
Porter is 1 of 5 physician assistant providers in Grapevine and 1 of 1890 in Texas.
Primary specialty
Physician Assistant
Plus 1 subspecialty
Licensed in
TX, AZ
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-03-04
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
17 years
↑ 6 yr above median (11 yr)
State licenses
2 states
Top 94% — 5% of peers are multi-state
Subspecialties
0
32% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-09Enumerated in NPPES
2008
2026
Where they practice
Practice location
2811 Manchester Ln
Grapevine, TX 760514731
Mailing address
2811 Manchester Ln
Grapevine, TX 760514731
Specialties
-
Physician Assistant PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 1890 Physician Assistant providers in Texas?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
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.