Jonas Gunawan, M.D.
Hospitalist Physician · Houston, TX
Jonas Gunawan, M.D. is a hospitalist physician with a practice address in Houston, Texas, and NPI 1841634284, issued on Apr 27, 2013. Check the license (Texas Q5660, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jonas Gunawan
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- Q5660 TX
Self-reported in NPPES; status is on the state search - Practice location
- 921 Gessner RD RM 317, Houston, TX 77024
- Phone
- (713) 242-3768
- Enumerated
- Apr 27, 2013
- Entity
- Type 1 · individual
Also registered at 921 Gessner RD RM 317
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Harris, MDInternal Medicine Physician1134563927
- Olaoluwapo Ikugbagbe, MDHospitalist Physician1821300799
- Curtis Okpara, M.D.Hospitalist Physician1306284203
- Earl Osuagwu, M.D.Hospitalist Physician1598028383
- Pooja PundhirHospitalist Physician1184027815
- Beenish Siddiqui, M.DHospitalist Physician1356781777
Verify Jonas Gunawan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q5660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
59% fewer Medicare Part D claims than the average hospitalist physician in 2024
212 Medicare Part D claims for 80 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 19 claims were for opioids.
Most prescribed
- Furosemide16 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.
Bills Medicare through one group practice
- Kelsey-Seybold Medical Group, PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
Other hospitalist physician records in Texas
- Ahmad Abbas, MDThe Woodlands, TX1104311083
- Syed Abbas, MDHouston, TX1891271904
- Saherish Abbasi, DOHouston, TX1326601113
- Basem Abdeen, MDHouston, TX1366545675
- Aisha Abdel-Rahman, MDDallas, TX1568861144
- Noha Abdelhamid, MDSugar Land, TX1821357096
- Ahmed Abdelkarim, M.D.Shenandoah, TX1215171103
- Mina Abdelmalek, MDShenandoah, TX1265051676
- Kian Abdul-Baki, DOGalveston, TX1649841974
- Adham Abdulamir, MDBeaumont, TX1730677907
Common questions
What is Jonas Gunawan, M.D.'s NPI number?
Jonas Gunawan, M.D.'s National Provider Identifier (NPI) is 1841634284, issued on Apr 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jonas Gunawan, M.D. located?
The NPPES record lists a practice address at 921 Gessner RD RM 317, Houston, TX, 77024. Phone: (713) 242-3768. Providers update this record themselves, so call before visiting.
How can I verify Jonas Gunawan, M.D.'s license?
NPPES lists Texas license number Q5660, 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 Jonas Gunawan, M.D. prescribe under Medicare Part D?
In 2024, Jonas Gunawan, M.D. had 212 Medicare Part D claims for 80 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.