NPI age
14 years
Enumerated 2011-07-12
● Active
Type 1 · Individual
DR. Simeon Mingtack Kwan, DO
Kwan is 1 of 2 family medicine providers in Grand Prairie and 1 of 125 in Texas.
Primary specialty
Family Medicine
Plus 11 subspecialties
Licensed in
TX, CA, OR, AK, LA, CO, WA, NM, UT, AZ, NV, MT
12 states
Status
Active
No deactivations on record
Last NPPES update
2026-01-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 125 active family medicine providers in Texas.
NPI age
14 years
↑ 2 yr above median (12 yr)
State licenses
12 states
Top 90% — 9% of peers are multi-state
Subspecialties
0
56% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-07Enumerated in NPPES
2011
2026
Where they practice
Practice location
2505 N State Highway 360 Ste 200
Grand Prairie, TX 750507838
Mailing address
2505 N State Highway 360 Ste 200
Grand Prairie, TX 750507838
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
5055 Preston Ave Ste 200
Pasadena, TX 775052019
Location 3
2926 Georgetown St
Houston, TX 770053028
Specialties
-
Family Medicine PrimaryA family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 348533602 |
Multi-state credentialing: Licensed in 12 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.