Dr. Gilbert Haegil Lee, MD
- Part D claims, 2024
- 2,432
- Hospital affiliations
- 1
- Industry payments
- $125
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- 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
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. Gilbert Haegil Lee is a family medicine physician in Riverside, California
Dr. Lee practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Dr. Lee's NPI, 1740289032, was assigned on July 19, 2005. Dr. Lee graduated from Loma Linda University School Of Medicine in 1988. Dr. Lee's California license number on file is G66690.
- NPI
- 1740289032NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658439021
- NPI enumeration date
- July 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gilbert Haegil Lee practices at Riverside Medical Center in Riverside, California
Dr. Lee's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Dr. Gilbert Haegil Lee is affiliated with 2 sites of care and 1 medical group
Dr. Lee's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gilbert Haegil Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gilbert Haegil Lee is one of 15,680 family medicine physicians in California
Family medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Lee is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Lee's licenses on file in 2 states: California and Arizona.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Arizona license
Clinical focus
Dmand AI lists conjunctivitis, contact dermatitis and thoracic spine disorders among the conditions Dr. Lee treats.
Family medicine physicians near Dr. Lee
Counts of family medicine physicians 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. Gilbert Haegil Lee's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 43, with 71% women.
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 43
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Gilbert Haegil Lee wrote 2,432 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 2,432 Medicare Part D claims for 664 patients. 91% of them were for generic drugs. CMS names the drug for 2,021 of them, across 45 drugs with 11 or more claims each, at $61,612 in total drug cost. In 2023, CMS named 6,993 claims across 95 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic2,214 claims91%
- Brand-name168 claims7%
- Other50 claims2%
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
- Opioids1%17 of 2,432 claims
- Antibiotics1%35 of 2,432 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: 6,9932024: 2,02171%
Drugs named by CMS: 45 in 2024, 95 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. Gilbert Haegil Lee offers telehealth to Medicare patients
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
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Gilbert Haegil Lee received $125 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Lee from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $125.
Companies that paid Dr. Lee the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gilbert Haegil Lee graduated from Loma Linda University School Of Medicine
Dr. Lee graduated from Loma Linda University School Of Medicine in 1988.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Gilbert Haegil Lee accepts plans from 2 insurance carriers
Dr. Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Lee accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gilbert Haegil 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (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. Gilbert Haegil 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. Gilbert Haegil Lee's NPI number?
Dr. Gilbert Haegil Lee's NPI number is 1740289032. It was assigned on July 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gilbert Haegil Lee?
Dr. Gilbert Haegil Lee is a family medicine physician in Riverside, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gilbert Haegil Lee practice?
Dr. Lee practices at 10800 Magnolia Avenue, Riverside, CA 92505. Dr. Lee's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Dmand AI also links Dr. Lee to 1 group practice or clinic.
What is Dr. Gilbert Haegil Lee's office phone number?
The practice phone on file for Dr. Lee is (951) 353-2000.
What is Dr. Gilbert Haegil Lee's medical license number?
Dr. Lee's California license number on file is G66690, one of the licenses on file in 2 states.
Which states has Dr. Gilbert Haegil Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in California (1989 to 2025) and Arizona (since 1991).
Which hospitals is Dr. Gilbert Haegil Lee affiliated with?
Dr. Lee practices at Riverside Medical Center in Riverside, California.
What medical group is Dr. Gilbert Haegil Lee part of?
Dr. Lee is linked to Southern California Permanente Medical Group.
Does Dr. Gilbert Haegil Lee accept Medicare?
Yes. CMS lists Dr. Lee as accepting Medicare assignment.
Does Dr. Gilbert Haegil Lee offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lee as offering telehealth services.
Show 6 more questionsShow fewer questions
Is Dr. Gilbert Haegil Lee board certified?
Yes. Dr. Lee is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. Gilbert Haegil Lee go to medical school?
Dr. Lee graduated from Loma Linda University School Of Medicine in 1988.
What drugs does Dr. Gilbert Haegil Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Gilbert Haegil Lee received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Lee from 1 company from 2021 to 2021. The largest total came from Abbvie Inc.
How long has Dr. Gilbert Haegil Lee been practicing?
Dr. Lee graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Gilbert Haegil Lee accept?
Dr. Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to family medicine practices?
See family medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card