Dr. Hoonmo Lee Koo, MD
- Medicare services, 2024
- 1,401
- Medicare patients, 2024
- 306
- Part D claims, 2024
- 352
- Publications
- 19
- Hospital affiliations
- 3
- Practice address
- 6720 Bertner Ave, STE Mc1-266, Houston, TX 77030
- Practice phone
- Call (832) 355-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Hoonmo Lee Koo is an infectious disease specialist in Houston, Texas
Dr. Koo practices at Baylor St. Luke's Medical Center in Houston, Texas, part of CommonSpirit Health.
Dr. Koo's NPI, 1386803336, was assigned on June 5, 2008. Dr. Koo graduated from University of Texas Medical School at Houston in 2000. Dr. Koo holds Texas license L8775.
- NPI
- 1386803336NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244201028
- NPI enumeration date
- June 5, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (832) 355-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hoonmo Lee Koo practices at Baylor St. Luke's Medical Center in Houston, Texas
Dr. Koo's primary practice is Baylor St. Luke's Medical Center, at 6720 Bertner Ave, STE Mc1-266, Houston, TX 77030 in Harris County. The practice phone is (832) 355-1000.
- Baylor St. Luke's Medical Center6720 Bertner Ave, STE Mc1-266, Houston, TX 77030 · Harris CountyPhone(832) 355-1000
Source: Dmand AI Affiliation Data
Dr. Hoonmo Lee Koo is affiliated with 4 sites of care and 3 medical groups
Dr. Koo's primary practice is Baylor St. Luke's Medical Center in Houston, Texas, part of CommonSpirit Health. Dr. Koo is also affiliated with Houston Methodist Hospital. The medical group on file is Baylor Medicine. Dmand AI also links Dr. Koo to 1 more hospital, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hoonmo Lee Koo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor St. Luke's Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hoonmo Lee Koo is one of 629 infectious disease specialists in Texas
Infectious disease is Dr. Koo's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Koo is licensed in Texas.
Specialties and state licenses
- Infectious disease, TexasPrimary
Infectious disease specialists near Dr. Koo
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Hoonmo Lee Koo billed Medicare for 1,401 services in 2024
CMS data shows 1,401 Medicare services from Dr. Koo across 4 procedure codes in 2024, for 306 Medicare patients. Medicare paid $120,392 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Koo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2442024: 1,40113%
Dr. Koo compared with the Texas median for infectious disease specialists, 2024
- Dr. Koo
- Texas median
- Medicare services
- 1,401vs 3923.6 times
- Medicare patients
- 306vs 16585% above
- Part D claims
- 287vs 20044% above
Medians across 571 infectious disease specialists in Texas with Dmand AI profiles that report each measure.
Dr. Koo's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koo and other infectious disease specialists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hoonmo Lee Koo treated 306 Medicare patients in 2024, average age 72
CMS counts 306 Medicare patients who saw Dr. Koo in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 3.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Koo's median patient age at 64, with 41% women.
Dr. Koo's Medicare patients by age, 2024
Dr. Koo's Medicare patients by sex, 2024
- Women13745%
- Men16955%
Chronic conditions among Dr. Koo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease71%
- Heart failure67%
- Chronic kidney disease66%
- Atrial fibrillation57%
- Arthritis55%
- Diabetes49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hoonmo Lee Koo wrote 352 Medicare Part D claims in 2024
In 2024, Dr. Koo wrote 352 Medicare Part D claims for 66 patients. 90% of them were for generic drugs. CMS names the drug for 287 of them, across 10 drugs with 11 or more claims each, at $162,284 in total drug cost. In 2023, CMS named 167 claims across 9 drugs.
Dr. Koo's Part D claims by kind of drug, 2024
- Generic316 claims90%
- Brand-name36 claims10%
Dr. Koo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Koo's Part D claims, 2024
- Antibiotics90%317 of 352 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1672024: 28772%
Drugs named by CMS: 10 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Hoonmo Lee Koo takes part in Medicare
Dr. Koo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hoonmo Lee Koo has 19 publications on record
Dmand AI links 19 papers to Dr. Koo, published from 2010 to 2021. 2014 was the busiest year, with 4. The most frequent topics are Gastroenteritis, Norovirus and Antifungal Agents. Dr. Koo's most frequent co-authors are Herbert Lancashire Dupont, MD, Robert L. Atmar, MD and Jonathan Daniel Crews, MD.
Dr. Koo's papers by year, 2010 to 2021
Topics Dr. Koo writes about most
- Gastroenteritis
- Norovirus
- Antifungal Agents
- Anti-Infective Agents
- Caliciviridae Infections
- Community-Acquired Infections
- Cross Infection
- Echinocandins
Dr. Koo's most frequent co-authors
- Herbert Lancashire Dupont, MD7 shared papers
- Robert L. Atmar, MD3 shared papers
- Jonathan Daniel Crews, MD2 shared papers
Recent publications by Dr. Koo
Diagn Microbiol Infect Dis
See who Dr. Koo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Koo works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Hoonmo Lee Koo received $6,125 in industry payments from 2016 to 2025
CMS Open Payments shows 39 general payments to Dr. Koo from 8 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 74% of the total. Melinta Therapeutics, Inc. paid the most, $5,218.
General payments to Dr. Koo by program year, 2016 to 2025
General payments to Dr. Koo by kind, 2016 to 2025
- Speaker and faculty fees$4,55074%
- Food and beverage$1,14219%
- Travel and lodging$4217%
- Education$120%
Companies that paid Dr. Koo the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hoonmo Lee Koo graduated from University of Texas Medical School at Houston
Dr. Koo graduated from University of Texas Medical School at Houston in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hoonmo Lee Koo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Hoonmo Lee Koo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Hoonmo Lee Koo's NPI number?
Dr. Hoonmo Lee Koo's NPI number is 1386803336. It was assigned on June 5, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Hoonmo Lee Koo?
Dr. Hoonmo Lee Koo is an infectious disease specialist in Houston, Texas. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Hoonmo Lee Koo practice?
Dr. Koo practices at 6720 Bertner Ave, STE Mc1-266, Houston, TX 77030. Dr. Koo's primary practice is Baylor St. Luke's Medical Center in Houston, Texas, part of CommonSpirit Health. Dmand AI also links Dr. Koo to 1 hospital, 2 medical groups and 1 group practice or clinic.
What is Dr. Hoonmo Lee Koo's office phone number?
The practice phone on file for Dr. Koo is (832) 355-1000.
What is Dr. Hoonmo Lee Koo's medical license number?
Dr. Koo holds Texas license L8775.
Which hospitals is Dr. Hoonmo Lee Koo affiliated with?
Dr. Koo practices at Baylor St. Luke's Medical Center in Houston, Texas. Dr. Koo is also affiliated with Houston Methodist Hospital. Dmand AI links Dr. Koo to 1 more hospital.
What medical group is Dr. Hoonmo Lee Koo part of?
Dr. Koo is linked to Baylor Medicine. Dmand AI links Dr. Koo to 2 more medical groups.
Does Dr. Hoonmo Lee Koo accept Medicare?
Yes. CMS data shows Dr. Koo billed Medicare for 1,401 services in 2024, and Dr. Koo accepts Medicare assignment.
How many Medicare patients does Dr. Hoonmo Lee Koo see?
CMS counts 306 Medicare patients who saw Dr. Koo in 2024, with an average age of 72.
What services does Dr. Hoonmo Lee Koo bill to Medicare?
In 2024, Dr. Koo's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Show 6 more questionsShow fewer questions
Where did Dr. Hoonmo Lee Koo go to medical school?
Dr. Koo graduated from University of Texas Medical School at Houston in 2000.
What drugs does Dr. Hoonmo Lee Koo prescribe most?
In 2024 Medicare Part D data, Dr. Koo's most prescribed drugs by claims were Cefepime HCl, Vancomycin HCl and Daptomycin.
Has Dr. Hoonmo Lee Koo received payments from drug or device companies?
CMS Open Payments shows $6,125 in general payments to Dr. Koo from 8 companies from 2016 to 2025. The largest total came from Melinta Therapeutics, Inc.
How long has Dr. Hoonmo Lee Koo been practicing?
Dr. Koo graduated from medical school in 2000, 26 years ago.
Does Dr. Hoonmo Lee Koo do research?
Dmand AI links 19 publications to Dr. Koo, published from 2010 to 2021.
Who does Dr. Hoonmo Lee Koo publish with?
Dr. Koo's most frequent co-authors are Herbert Lancashire Dupont, MD (7 shared papers), Robert L. Atmar, MD (3 shared papers) and Jonathan Daniel Crews, MD (2 shared papers).
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