Dr. Geemee Chung, MD
- Part D claims, 2024
- 271
- Hospital affiliations
- 1
- Industry payments
- $74
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 757 Westwood Plaza, Los Angeles, CA 90095
- Practice phone
- Call (310) 825-6301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chung'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. Geemee Chung is an internist in Los Angeles, California
Dr. Chung practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Dr. Chung's NPI, 1497783484, was assigned on June 29, 2006. Dr. Chung graduated from UMKC School of Medicine in 1995. Dr. Chung's California license number on file is A65245.
- NPI
- 1497783484NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Practice phone
- (310) 825-6301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Geemee Chung practices at Ronald Reagan UCLA Medical Center in Los Angeles, California
Dr. Chung's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.
- Ronald Reagan UCLA Medical Center757 Westwood Plaza, Los Angeles, CA 90095 · Los Angeles CountyPhone(310) 825-6301
Source: Dmand AI Affiliation Data
Dr. Geemee Chung is affiliated with 1 site of care
Dr. Chung's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Geemee Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ronald Reagan UCLA Medical Center | 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 University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Geemee Chung is one of 16,751 internists in California
Internal medicine is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chung is board certified in infectious disease by the American Board of Internal Medicine. Dr. Chung has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Chung
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. Geemee Chung's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Chung's median patient age at 62, with 56% women.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women56%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Geemee Chung wrote 271 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 271 Medicare Part D claims. 80% of them were for generic drugs. CMS names the drug for 92 of them, across 7 drugs with 11 or more claims each, at $10,061 in total drug cost. In 2023, CMS named 129 claims across 8 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic217 claims80%
- Brand-name54 claims20%
Dr. Chung'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. Chung's Part D claims, 2024
- Antibiotics4%11 of 271 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: 1292024: 9229%
Drugs named by CMS: 7 in 2024, 8 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
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. Geemee Chung received $74 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Chung from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $25.
General payments to Dr. Chung by program year, 2022 to 2024
Companies that paid Dr. Chung the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Geemee Chung graduated from UMKC School of Medicine
Dr. Chung graduated from UMKC School of Medicine in 1995.
- Medical school
- Board certified in infectious disease
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Geemee Chung'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) |
| 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. Geemee Chung
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. Geemee Chung's NPI number?
Dr. Geemee Chung's NPI number is 1497783484. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Geemee Chung?
Dr. Geemee Chung is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Geemee Chung practice?
Dr. Chung practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Chung's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
What is Dr. Geemee Chung's office phone number?
The practice phone on file for Dr. Chung is (310) 825-6301.
What is Dr. Geemee Chung's medical license number?
Dr. Chung's California license number on file is A65245.
Which hospitals is Dr. Geemee Chung affiliated with?
Dr. Chung practices at Ronald Reagan UCLA Medical Center in Los Angeles, California.
Is Dr. Geemee Chung board certified?
Yes. Dr. Chung is board certified in infectious disease by the American Board of Internal Medicine.
Where did Dr. Geemee Chung go to medical school?
Dr. Chung graduated from UMKC School of Medicine in 1995.
What drugs does Dr. Geemee Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Synthroid, Atorvastatin Calcium and Liothyronine Sodium.
Has Dr. Geemee Chung received payments from drug or device companies?
CMS Open Payments shows $74 in general payments to Dr. Chung from 3 companies from 2022 to 2024. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. Geemee Chung been practicing?
Dr. Chung graduated from medical school in 1995, 31 years ago.
Selling to internal medicine practices?
See internists 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