NPPES file of Aug 9, 2026

Christopher A. Tiangco, AGPCNP-BC

Nurse Practitioner · Houston, TX

Christopher A. Tiangco, AGPCNP-BC is a nurse practitioner with a practice address in Houston, Texas, and NPI 1134611403, issued on Jun 3, 2018. Check the license (Texas AP136662, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134611403
Name
Christopher A. Tiangco
Credential
AGPCNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AP136662 TX
Self-reported in NPPES; status is on the state search
Practice location
2400 Augusta Dr Ste 369, Houston, TX 77057
Phone
(888) 880-3451
Enumerated
Jun 3, 2018
Record last updated
Jul 30, 2025
Medicare enrollment
Enrolled (PECOS I20230125000868); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →

Also registered at 2400 Augusta Dr Ste 369

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Celyn Iyoke, NPFamily Nurse Practitioner1487268108
  2. Shelita Jones, MSN APRN FNP-CFamily Nurse Practitioner1881211803
  3. Ihechi NwosuochaNurse Practitioner1053956508
  4. Anna Ventura, FNPFamily Nurse Practitioner1831896802

Verify Christopher A. Tiangco in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP136662    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through 2 group practices

  1. Arolaeh IncHouston, TX
  2. Pecan Health PLLCJersey Village, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher A. Tiangco among 4,825 nurse practitioner records in Texas

Christopher A. Tiangco, AGPCNP-BC is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.

  • NPI issued2018 · 48% of these records are older, 45% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2016 · median 2018 among the 2,618 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

784 nurse practitioner records list a practice address in Houston

They are 784 of the 61,221 NPPES records with a practice address in Houston, and 4,825 nurse practitioner records in Texas.

All 4,825 in Texas → Every provider in Houston → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Cynthia Amachree, FNP-CHouston, TX 770571871924738
  2. Julie Carr, FNP-CHouston, TX 770571710492319
  3. Sumair ChaudryHouston, TX 770571720591159
  4. Erika Guillen, FNP-BCHouston, TX 770571164112439
  5. Christan IsbellHouston, TX 770571780166017
  6. Sheree Johnson-Street, NPHouston, TX 770571730426859
  7. Kaimera Lacey, APRN, FNP-CHouston, TX 770571316393739
  8. Ihechi NwosuochaHouston, TX 770571053956508

Common questions

What is Christopher A. Tiangco, AGPCNP-BC's NPI number?

Christopher A. Tiangco, AGPCNP-BC's National Provider Identifier (NPI) is 1134611403, issued on Jun 3, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Christopher A. Tiangco, AGPCNP-BC located?

The NPPES record lists a practice address at 2400 Augusta Dr Ste 369, Houston, TX, 77057. Phone: (888) 880-3451. Providers update this record themselves, so call before visiting.

How can I verify Christopher A. Tiangco, AGPCNP-BC's license?

NPPES lists Texas license number AP136662, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.