Dr. Hieu Duc N. Do, MD
- Medicare services, 2024
- 88
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 71
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Do's professional email, personal email and mobile number
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Dr. Hieu Duc N. Do is an internist in Loma Linda, California
Dr. Do practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Dr. Do's NPI, 1861805939, was assigned on June 6, 2014. Dr. Do graduated from Saint Louis University School Of Medicine in 2014. Dr. Do's California license number on file is A138071.
- NPI
- 1861805939NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517211394
- NPI enumeration date
- June 6, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hieu Duc N. Do practices at Loma Linda University Medical Center in Loma Linda, California
Dr. Do's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Dr. Hieu Duc N. Do is affiliated with 1 site of care and 1 medical group
Dr. Do's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hieu Duc N. Do's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Do practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Hieu Duc N. Do is one of 16,751 internists in California
Internal medicine is Dr. Do's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Do is board certified in internal medicine by the American Board of Internal Medicine. Dr. Do has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute respiratory failure, gastrointestinal inflammation, kidney failure, pneumonia and respiratory infection and sepsis among the conditions Dr. Do treats.
Internists near Dr. Do
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. Hieu Duc N. Do billed Medicare for 88 services in 2024
CMS data shows 88 Medicare services from Dr. Do across 3 procedure codes in 2024, for 62 Medicare patients. Medicare paid $7,065 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Do's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 912024: 883%
Dr. Do compared with the California median for internists, 2024
- Dr. Do
- California median
- Medicare services
- 88vs 36176% below
- Medicare patients
- 62vs 15159% below
- Part D claims
- 67vs 42184% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Do'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.
Need commercial claims for Dr. Do?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Do and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hieu Duc N. Do treated 62 Medicare patients in 2024, average age 70
CMS counts 62 Medicare patients who saw Dr. Do in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 63% are also on Medicaid. Their average risk score is 3.35, 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. Do's median patient age at 14, with 46% women.
Dr. Do's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Do's Medicare patients by sex, 2024
- Women3048%
- Men3252%
Chronic conditions among Dr. Do's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes60%
- Arthritis56%
- Chronic kidney disease53%
- Mood disorders52%
- Heart failure48%
- Depression45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Do's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hieu Duc N. Do wrote 71 Medicare Part D claims in 2024
In 2024, Dr. Do wrote 71 Medicare Part D claims for 25 patients. 93% of them were for generic drugs. CMS names the drug for 67 of them, across 5 drugs with 11 or more claims each, at $1,271 in total drug cost.
Dr. Do's Part D claims by kind of drug, 2024
- Generic66 claims93%
- Brand-name and other5 claims7%
Dr. Do'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.
Drug classes CMS tracks in Dr. Do's Part D claims, 2024
- Antibiotics25%18 of 71 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Hieu Duc N. Do scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Do for performance year 2024, reported as part of a group. Dr. Do accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Do's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
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. Hieu Duc N. Do graduated from Saint Louis University School Of Medicine
Dr. Do graduated from Saint Louis University School Of Medicine in 2014.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Hieu Duc N. Do accepts plans from 17 insurance carriers
Dr. Do is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +9 more carriersWith a free account
Plan types Dr. Do accepts, by number of carriers
- PPO10
- Medicare9
- HMO7
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Hieu Duc N. Do'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Hieu Duc N. Do
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. Hieu Duc N. Do's NPI number?
Dr. Hieu Duc N. Do's NPI number is 1861805939. It was assigned on June 6, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Hieu Duc N. Do?
Dr. Hieu Duc N. Do is an internist in Loma Linda, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hieu Duc N. Do practice?
Dr. Do practices at 11234 Anderson St, Loma Linda, CA 92354. Dr. Do's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
What is Dr. Hieu Duc N. Do's office phone number?
The practice phone on file for Dr. Do is (909) 558-4000.
What is Dr. Hieu Duc N. Do's medical license number?
Dr. Do's California license number on file is A138071.
Which hospitals is Dr. Hieu Duc N. Do affiliated with?
Dr. Do practices at Loma Linda University Medical Center in Loma Linda, California.
What medical group is Dr. Hieu Duc N. Do part of?
Dr. Do is linked to Loma Linda University Faculty Medical Group (LLUFMG).
Does Dr. Hieu Duc N. Do accept Medicare?
Yes. CMS data shows Dr. Do billed Medicare for 88 services in 2024, and Dr. Do accepts Medicare assignment.
What is Dr. Hieu Duc N. Do's MIPS score?
Dr. Do's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Hieu Duc N. Do see?
CMS counts 62 Medicare patients who saw Dr. Do in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
Is Dr. Hieu Duc N. Do board certified?
Yes. Dr. Do is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Hieu Duc N. Do bill to Medicare?
In 2024, Dr. Do's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Hieu Duc N. Do go to medical school?
Dr. Do graduated from Saint Louis University School Of Medicine in 2014.
What drugs does Dr. Hieu Duc N. Do prescribe most?
In 2019 Medicare Part D data, Dr. Do's most prescribed drugs by claims were Atorvastatin Calcium, Carvedilol and Benazepril HCl.
How long has Dr. Hieu Duc N. Do been practicing?
Dr. Do graduated from medical school in 2014, 12 years ago.
What insurance does Dr. Hieu Duc N. Do accept?
Dr. Do is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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