Julina Ongkasuwan, M.D.
Otolaryngology Physician · Houston, TX
Julina Ongkasuwan, M.D. is an otolaryngology physician with a practice address in Houston, Texas, and NPI 1992935464, issued on Jul 19, 2009. Check the license (Texas N5923, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Julina Ongkasuwan
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- N5923 TX
BP20023425 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1977 Butler Blvd Ste E5.200, Houston, TX 77030
- Phone
- (713) 798-5900
- Enumerated
- Jul 19, 2009
- Record last updated
- Sep 20, 2024
- Medicare enrollment
- Enrolled (PECOS I20110729000351); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 790 in Texas → Look up another NPI →
Also registered at 1977 Butler Blvd Ste E5.200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aaron Glick, DDSGeneral Practice Dentistry1376955153
- Monique JenkinsAudiologist1063606168
- Nathan Lindquist, M.D.Otolaryngology Physician1811359235
- Tran Locke, MDOtolaryngology Physician1316357320
- Brianna MinardPhysician Assistant1053260943
Verify Julina Ongkasuwan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N5923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average otolaryngology physician in 2024
60 Medicare Part D claims for 21 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Tramadol Hcl14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $339.27
3 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julina Ongkasuwan among 790 otolaryngology physician records in Texas
Julina Ongkasuwan, M.D. is one of 790 otolaryngology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2004 · median 2003 among the 552 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Texas
There are 790 otolaryngology physician records in Texas.
All 790 in Texas → Every provider in Houston → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Holly Birdsall, M.D., PH.D.Houston, TX 770301487665378
- Martin Citardi, MDHouston, TX 770301578527214
- Donald Donovan, M.DHouston, TX 770301558365452
- Paul Gidley, M.D.Houston, TX 770301275526550
- Neil Gross, MDHouston, TX 770301841208378
- Stephen Lai, MD,PHDHouston, TX 770301326012725
- Miriam Lango, M.D.Houston, TX 770301457372153
- Amber Luong, M.D., PH.DHouston, TX 770301013948835
Common questions
What is Julina Ongkasuwan, M.D.'s NPI number?
Julina Ongkasuwan, M.D.'s National Provider Identifier (NPI) is 1992935464, issued on Jul 19, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Julina Ongkasuwan, M.D. located?
The NPPES record lists a practice address at 1977 Butler Blvd Ste E5.200, Houston, TX, 77030. Phone: (713) 798-5900. Providers update this record themselves, so call before visiting.
How can I verify Julina Ongkasuwan, M.D.'s license?
NPPES lists Texas license number N5923, 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.
How much does Julina Ongkasuwan, M.D. prescribe under Medicare Part D?
In 2024, Julina Ongkasuwan, M.D. had 60 Medicare Part D claims for 21 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Julina Ongkasuwan, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.