NPI age
18 years
Enumerated 2008-01-10
● Active
Type 1 · Individual
Chang Qing An, N.P.
An is 1 of 396 nurse practitioner providers in San Antonio and 1 of 5264 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2016-08-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5264 active nurse practitioner providers in Texas.
NPI age
18 years
↑ 10 yr above median (8 yr)
State licenses
2 states
Top 93% — 6% of peers are multi-state
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-01Enumerated in NPPES
2008
2026
Where they practice
Practice location
215 E Quincy St Bsmt B100
San Antonio, TX 782152031
Mailing address
9102 Floyd Curl Dr
San Antonio, TX 782401553
Specialties
-
Nurse Practitioner Primary(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 218155401 |
Multi-state credentialing: Licensed in 2 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.
Recently enumerated nearby: 10 new nurse practitioner providers have been added in San Antonio 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.