Michael Hosung Koo, MD
Interventional Cardiology Physician · Sugar Land, TX
Michael Hosung Koo, MD is an interventional cardiology physician with a practice address in Sugar Land, Texas, and NPI 1780847681, issued on Jul 10, 2008. Check the license (Texas Q6439, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Hosung Koo
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- Q6439 TX
260642 NY
60260642 NY
Self-reported in NPPES; status is on the state search - Practice location
- 16651 Southwest Freeway Mob1, Sugar Land, TX 77479
- Phone
- (713) 776-9500
- Enumerated
- Jul 10, 2008
- Record last updated
- Jan 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (713) 776-3087
- Medicare enrollment
- Enrolled (PECOS I20151221001815); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 724 in Texas → Look up another NPI →
Also registered at 16651 Southwest Freeway Mob1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kesavan Shan, MD, FACCCardiovascular Disease Physician1619080843
Verify Michael Hosung Koo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q6439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average interventional cardiology physician in 2024
9,059 Medicare Part D claims for 1,271 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amlodipine Besylate962 claims
- Atorvastatin Calcium776 claims
- Metoprolol Succinate727 claims
- Losartan Potassium722 claims
- Furosemide685 claims
- Clopidogrel428 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.
Industry payments in 2024: $2,021.62
104 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 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 2 group practices
- Houston Methodist Specialty PhysiciansSugar Land, TX
- Tmh Physician Associates PLLCSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Hosung Koo among 724 interventional cardiology physician records in Texas
Michael Hosung Koo, MD is one of 724 interventional cardiology physician records with a practice address in Texas. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 38% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2008 · median 2003 among the 653 with a school on file
- Record last updated2016 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Texas
There are 724 interventional cardiology physician records in Texas.
All 724 in Texas → Every provider in Sugar Land → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Julia Adrogue, M.D.Sugar Land, TX 774791659510196
- Majid Basit, M.D.Sugar Land, TX 774791609078112
- Navid BerenjiSugar Land, TX 774791477086031
- Rajiv Goswami, D.O.Sugar Land, TX 774791326088592
- Kashmala Khan, MDSugar Land, TX 774791174083877
- Ankit Mehra, M.D.Sugar Land, TX 774791386807337
- Khurrum Khan, M.D.Sugar Land, TX 774781831545912
- Stephanie KohSugar Land, TX 774781639523897
Common questions
What is Michael Hosung Koo, MD's NPI number?
Michael Hosung Koo, MD's National Provider Identifier (NPI) is 1780847681, issued on Jul 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Michael Hosung Koo, MD located?
The NPPES record lists a practice address at 16651 Southwest Freeway Mob1, Sugar Land, TX, 77479. Phone: (713) 776-9500. Providers update this record themselves, so call before visiting.
How can I verify Michael Hosung Koo, MD's license?
NPPES lists Texas license number Q6439, 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 Michael Hosung Koo, MD prescribe under Medicare Part D?
In 2024, Michael Hosung Koo, MD had 9,059 Medicare Part D claims for 1,271 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions 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.
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.