Imelda Tjia
Anesthesiology Physician · Houston, TX
Imelda Tjia is an anesthesiology physician with a practice address in Houston, Texas, and NPI 1215934427, issued on Jul 1, 2005. Check the license (Texas K7222, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Imelda Tjia
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- K7222 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6621 Fannin St, Houston, TX 77030
- Phone
- (832) 824-5800
- Enumerated
- Jul 1, 2005
- Record last updated
- Feb 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (832) 825-5801
- Medicare enrollment
- Enrolled (PECOS I20041122000448); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1995
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Also registered at 6621 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Imelda Tjia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K7222Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Texas Childrens Physician GroupHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Imelda Tjia among 4,635 anesthesiology physician records in Texas
Imelda Tjia is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1995 · median 2005 among the 3,293 with a school on file
- Record last updated2009 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,130 anesthesiology physician records list a practice address in Houston
They are 1,130 of the 61,221 NPPES records with a practice address in Houston, and 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in Houston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Melanie Alo, M.D.Houston, TX 770301689671240
- Dean Andropoulos, M.D.Houston, TX 770301366449779
- James Anton, M.D.Houston, TX 770301134129992
- Liqian Chen, M.D.Houston, TX 770301548260011
- Charles Collard, M.D.Houston, TX 770301548260151
- Camille Colomb, M.D.Houston, TX 770301790782118
- John Cooper, M.D.Houston, TX 770301861492324
- Noel Giesecke, MDHouston, TX 770301720088263
Common questions
What is Imelda Tjia's NPI number?
Imelda Tjia's National Provider Identifier (NPI) is 1215934427, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Imelda Tjia located?
The NPPES record lists a practice address at 6621 Fannin St, Houston, TX, 77030. Phone: (832) 824-5800. Providers update this record themselves, so call before visiting.
How can I verify Imelda Tjia's license?
NPPES lists Texas license number K7222, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.
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.