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Dr. Charles Y. Hu, MD
NPI1659598944PAC ID0941294441
- Medicare services, 2024
- 21
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 63
- Publications
- 1
- MIPS score, 2024
- 95
- Practice address
- 24800 Se Stark Street, Gresham, OR 97030
- Practice phone
- Call (503) 674-1122
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hu's professional email, personal email and mobile number
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Dr. Charles Y. Hu is an internist in Gresham, Oregon
Dr. Hu practices at Legacy Mount Hood Medical Center in Gresham, Oregon, part of Legacy Health.
Dr. Hu's NPI, 1659598944, was assigned on April 19, 2007. Dr. Hu graduated from Medical College of Wisconsin in 1999. Dr. Hu holds Oregon license MD24528.
NPI and contact details
- NPI
- 1659598944NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941294441
- NPI enumeration date
- April 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 674-1122
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles Y. Hu practices at Legacy Mount Hood Medical Center in Gresham, Oregon
Dr. Hu's primary practice is Legacy Mount Hood Medical Center, at 24800 Se Stark Street, Gresham, OR 97030 in Multnomah County. The practice phone is (503) 674-1122.
- Legacy Mount Hood Medical Center24800 Se Stark Street, Gresham, OR 97030 · Multnomah CountyPhone(503) 674-1122
Source: Dmand AI Affiliation Data
Dr. Charles Y. Hu is affiliated with 2 sites of care and 2 medical groups
Dr. Hu's primary practice is Legacy Mount Hood Medical Center in Gresham, Oregon, part of Legacy Health. Dr. Hu is also affiliated with Legacy Emanuel Medical Center. The medical group on file is Legacy Medical Group-Northwest. Dmand AI also links Dr. Hu to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charles Y. Hu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Legacy Mount Hood Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles Y. Hu is one of 1,680 internists in Oregon
Internal medicine is Dr. Hu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hu is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Hu
Counts of internists 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. Charles Y. Hu billed Medicare for 21 services in 2024
CMS data shows 21 Medicare services from Dr. Hu across 1 procedure code in 2024, for 42 Medicare patients. Medicare paid $2,534 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202421
Medicare patients42
Paid by Medicare$2,534
Procedure codes1
Dr. Hu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 912024: 2177%
Dr. Hu compared with the Oregon median for internists, 2024
- Dr. Hu
- Oregon median
- Medicare services
- 21vs 30093% below
- Medicare patients
- 42vs 13268% below
- Part D claims
- 11vs 22295% below
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Hu'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. Hu and other internists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles Y. Hu treated 42 Medicare patients in 2024, average age 78
CMS counts 42 Medicare patients who saw Dr. Hu in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.53, 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. Hu's median patient age at 71, with 50% women.
Medicare patients, 202442
Average age78
Average risk score1.53
Also on Medicaid29%
Dr. Hu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hu's Medicare patients by sex, 2024
- Women2252%
- Men2048%
Chronic conditions among Dr. Hu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety48%
- Ischemic heart disease48%
- Chronic kidney disease45%
- Depression45%
- Heart failure43%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles Y. Hu wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Hu wrote 63 Medicare Part D claims for 19 patients. 92% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $152 in total drug cost. In 2018, CMS named 23 claims across 2 drugs.
Part D claims, 202463
Drugs named by CMS1
Total drug cost$152
Part D patients19
Dr. Hu's Part D claims by kind of drug, 2024
- Generic58 claims92%
- Brand-name and other5 claims8%
Dr. Hu's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 232019: 1152%
Drugs named by CMS: 1 in 2019, 2 in 2018.
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
Dr. Charles Y. Hu scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Hu for performance year 2024, reported through an alternative payment model (APM). Dr. Hu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hu's MIPS scores, performance year 2024
- 95of 100Final score
- 77.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles Y. Hu has 1 publication on record
Dmand AI links 1 paper to Dr. Hu. Dr. Hu's most frequent co-author is Marilyn G. Larach, MD.
Papers1
Dr. Hu's most frequent co-authors
Recent publications by Dr. Hu
See who Dr. Hu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hu works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Charles Y. Hu received $924 in industry payments from 2017 to 2024
CMS Open Payments shows 10 general payments to Dr. Hu from 8 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $240.
General payments to Dr. Hu by program year, 2017 to 2024
Companies that paid Dr. Hu the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles Y. Hu graduated from Medical College of Wisconsin
Dr. Hu graduated from Medical College of Wisconsin in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles Y. Hu'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)Clinician Public Reporting: Overall MIPS Performance (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. Charles Y. Hu
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. Charles Y. Hu's NPI number?
Dr. Charles Y. Hu's NPI number is 1659598944. It was assigned on April 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles Y. Hu?
Dr. Charles Y. Hu is an internist in Gresham, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Charles Y. Hu practice?
Dr. Hu practices at 24800 Se Stark Street, Gresham, OR 97030. Dr. Hu's primary practice is Legacy Mount Hood Medical Center in Gresham, Oregon, part of Legacy Health. Dmand AI also links Dr. Hu to 1 medical group.
What is Dr. Charles Y. Hu's office phone number?
The practice phone on file for Dr. Hu is (503) 674-1122.
What is Dr. Charles Y. Hu's medical license number?
Dr. Hu holds Oregon license MD24528.
Which hospitals is Dr. Charles Y. Hu affiliated with?
Dr. Hu practices at Legacy Mount Hood Medical Center in Gresham, Oregon. Dr. Hu is also affiliated with Legacy Emanuel Medical Center.
What medical group is Dr. Charles Y. Hu part of?
Dr. Hu is linked to Legacy Medical Group-Northwest. Dmand AI links Dr. Hu to 1 more medical group.
Does Dr. Charles Y. Hu accept Medicare?
Yes. CMS data shows Dr. Hu billed Medicare for 21 services in 2024, and Dr. Hu accepts Medicare assignment.
What is Dr. Charles Y. Hu's MIPS score?
Dr. Hu's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Charles Y. Hu see?
CMS counts 42 Medicare patients who saw Dr. Hu in 2024, with an average age of 78.
Show 7 more questionsShow fewer questions
What services does Dr. Charles Y. Hu bill to Medicare?
In 2024, Dr. Hu's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Charles Y. Hu go to medical school?
Dr. Hu graduated from Medical College of Wisconsin in 1999.
What drugs does Dr. Charles Y. Hu prescribe most?
In 2019 Medicare Part D data, Dr. Hu's most prescribed drugs by claims were Amlodipine Besylate.
Has Dr. Charles Y. Hu received payments from drug or device companies?
CMS Open Payments shows $924 in general payments to Dr. Hu from 8 companies from 2017 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Charles Y. Hu been practicing?
Dr. Hu graduated from medical school in 1999, 27 years ago.
Does Dr. Charles Y. Hu do research?
Dmand AI links 1 publication to Dr. Hu.
Who does Dr. Charles Y. Hu publish with?
Dr. Hu's most frequent co-authors are Marilyn G. Larach, MD (1 shared paper).
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