Dr. Robert Hae Lee, MD
- Medicare services, 2024
- 182
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 425
- Publications
- 28
- MIPS score, 2024
- 100
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee's professional email, personal email and mobile number
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Dr. Robert Hae Lee is a gastroenterologist in Orange, California
Dr. Lee practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Lee's NPI, 1669583530, was assigned on August 31, 2006. Dr. Lee graduated from University Of Michigan Medical School in 2000. Dr. Lee's California license number on file is A86736.
- NPI
- 1669583530NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395830103
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 456-7890
- 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. Robert Hae Lee practices at UCI Health - Orange in Orange, California
Dr. Lee's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Robert Hae Lee is affiliated with 1 site of care and 1 medical group
Dr. Lee's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Hae Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Hae Lee is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Lee is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Lee's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists acid reflux, chronic indigestion, gastroenteritis, gastrointestinal bleeding and irritable bowel syndrome (IBS) among the conditions Dr. Lee treats.
Gastroenterologists near Dr. Lee
Counts of gastroenterologists 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. Robert Hae Lee billed Medicare for 182 services in 2024
CMS data shows 182 Medicare services from Dr. Lee across 6 procedure codes in 2024, for 124 Medicare patients. Medicare paid $9,833 for them.
Dr. Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1082024: 12415%
- Office and hospital visits
- 2023: 512024: 5814%
Where Dr. Lee's Medicare services took place, 2024
- In an office169%
- In a facility16691%
Dr. Lee compared with the California median for gastroenterologists, 2024
- Dr. Lee
- California median
- Medicare services
- 182vs 58669% below
- Medicare patients
- 124vs 30259% below
- Part D claims
- 311vs 38018% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Lee'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. Lee and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Hae Lee treated 124 Medicare patients in 2024, average age 70
CMS counts 124 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.52, 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. Lee's median patient age at 60, with 72% women.
Dr. Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lee's Medicare patients by sex, 2024
- Women8770%
- Men3730%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis65%
- Anxiety36%
- Ischemic heart disease32%
- Depression31%
- Diabetes31%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women72%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Hae Lee wrote 425 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 425 Medicare Part D claims for 39 patients. 75% of them were for generic drugs. CMS names the drug for 311 of them, across 12 drugs with 11 or more claims each, at $54,410 in total drug cost. In 2023, CMS named 310 claims across 12 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic317 claims75%
- Brand-name108 claims25%
Dr. Lee'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. Lee's Part D claims, 2024
- Antibiotics3%12 of 425 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: 3102024: 311No change
Drugs named by CMS: 12 in 2024, 12 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
Dr. Robert Hae Lee scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Lee for performance year 2024, reported through an alternative payment model (APM). Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lee as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lee's MIPS scores, performance year 2024
- 100of 100Final score
- 83.7of 100Quality
- 100of 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. Robert Hae Lee has 28 publications on record
Dmand AI links 28 papers to Dr. Lee, published from 2019 to 2020. 2020 was the busiest year, with 4. The most frequent topics are Cerebral Palsy, Colonoscopy and Gastroesophageal Reflux. Dr. Lee has published most often in J Pediatr Orthop. Dr. Lee's most frequent co-authors are Jason Buddika Samarasena, MD, Shaun C. Daly, MD and James Gibson Gamble, MD, PhD.
Topics Dr. Lee writes about most
- Cerebral Palsy
- Colonoscopy
- Gastroesophageal Reflux
- Hernia, Hiatal
- Nursing Homes
- Patient Care Planning
Dr. Lee's most frequent co-authors
- Jason Buddika Samarasena, MD3 shared papers
- Shaun C. Daly, MD2 shared papers
- James Gibson Gamble, MD, PhD2 shared papers
Recent publications by Dr. Lee
Gastrointest Endosc Clin N Am
Gastrointest Endosc
See who Dr. Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert Hae Lee received $636 in industry payments from 2016 to 2024
CMS Open Payments shows 5 general payments to Dr. Lee from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 68% of the total. Cook Medical LLC paid the most, $415.
General payments to Dr. Lee by program year, 2016 to 2024
General payments to Dr. Lee by kind, 2016 to 2024
- Food and beverage$43168%
- Travel and lodging$20532%
Companies that paid Dr. Lee the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Hae Lee has 1 award and honors on record
Dmand AI lists 1 award for Dr. Lee, most recently ASGE Endoscopic Unit Recognition in 2017.
Awards and honors for Dr. Lee
- 2017
- ASGE Endoscopic Unit Recognition
Source: Dmand AI Professional Profile Data
Dr. Robert Hae Lee graduated from University Of Michigan Medical School
Dr. Lee graduated from University Of Michigan Medical School in 2000.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Robert Hae Lee accepts plans from 7 insurance carriers
Dr. Lee is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Lee accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Hae Lee'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Robert Hae Lee
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. Robert Hae Lee's NPI number?
Dr. Robert Hae Lee's NPI number is 1669583530. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Hae Lee?
Dr. Robert Hae Lee is a gastroenterologist in Orange, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Robert Hae Lee practice?
Dr. Lee practices at 101 City Drive South, Orange, CA 92868. Dr. Lee's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Robert Hae Lee's office phone number?
The practice phone on file for Dr. Lee is (714) 456-7890.
What is Dr. Robert Hae Lee's medical license number?
Dr. Lee's California license number on file is A86736, one of the licenses on file in 2 states.
Which states has Dr. Robert Hae Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in California (2004 to 2025) and Michigan (2003 to 2007).
Which hospitals is Dr. Robert Hae Lee affiliated with?
Dr. Lee practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Robert Hae Lee part of?
Dr. Lee is linked to UCI Health Physicians.
Does Dr. Robert Hae Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 182 services in 2024, and Dr. Lee accepts Medicare assignment.
Does Dr. Robert Hae Lee offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lee as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Robert Hae Lee's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Robert Hae Lee see?
CMS counts 124 Medicare patients who saw Dr. Lee in 2024, with an average age of 70.
Is Dr. Robert Hae Lee board certified?
Yes. Dr. Lee is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Robert Hae Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were digestive system test (91010), office visit, established patient (99214) and digestive system test (91037).
Where did Dr. Robert Hae Lee go to medical school?
Dr. Lee graduated from University Of Michigan Medical School in 2000.
What drugs does Dr. Robert Hae Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Diphenhydramine HCl, Pantoprazole Sodium and Sodium Chloride.
Has Dr. Robert Hae Lee received payments from drug or device companies?
CMS Open Payments shows $636 in general payments to Dr. Lee from 3 companies from 2016 to 2024. The largest total came from Cook Medical LLC.
How long has Dr. Robert Hae Lee been practicing?
Dr. Lee graduated from medical school in 2000, 26 years ago.
Does Dr. Robert Hae Lee do research?
Dmand AI links 28 publications to Dr. Lee, published from 2019 to 2020.
Who does Dr. Robert Hae Lee publish with?
Dr. Lee's most frequent co-authors are Jason Buddika Samarasena, MD (3 shared papers), Shaun C. Daly, MD (2 shared papers) and James Gibson Gamble, MD, PhD (2 shared papers).
What insurance does Dr. Robert Hae Lee accept?
Dr. Lee is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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