NPI age
7 years
Enumerated 2018-06-03
● Active
Type 1 · Individual
Christopher A Tiangco, AGPCNP-BC
Tiangco is 1 of 836 nurse practitioner providers in Houston and 1 of 5264 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-07-30
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
7 years
≈ at median (8 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-06Enumerated in NPPES
2018
2026
Where they practice
Practice location
2400 Augusta Dr Ste 369
Houston, TX 770574911
Mailing address
Po Box 39077
Belfast, ME 049151232
Additional practice locations
1 secondary location on file with NPPES.
Location 2
20320 Northwest Fwy Ste 400a
Houston, TX 770655620
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...
Practice context
Part of a multi-provider practice. 16 other active providers share this practice address in NPPES.
Recently enumerated nearby: 18 new nurse practitioner providers have been added in Houston 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.