Dr. Florence Chong, DO
- Medicare services, 2023
- 13
- Medicare patients, 2024
- 13
- Part D claims, 2016
- 57
- Industry payments
- $25
- Medical groups
- 2
- Practice address
- 1680 E 120th St, Los Angeles, CA 90059
- Practice phone
- Call (424) 338-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Martin Luther King, Jr. Community Hospital
Los Angeles, California
Find Dr. Chong'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. Florence Chong is an emergency medicine physician in Los Angeles, California
Dr. Chong practices at Martin Luther King, Jr. Community Hospital in Los Angeles, California.
Dr. Chong's NPI, 1295950160, was assigned on April 16, 2007. Dr. Chong holds California license 20A9755.
- NPI
- 1295950160NPI Registry (opens in a new tab)
- NPI enumeration date
- April 16, 2007
- NPI status
- Active
- Practice phone
- (424) 338-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Florence Chong practices at Martin Luther King, Jr. Community Hospital in Los Angeles, California
Dr. Chong's primary practice is Martin Luther King, Jr. Community Hospital, at 1680 E 120th St, Los Angeles, CA 90059 in Los Angeles County. The practice phone is (424) 338-8000.
- Martin Luther King, Jr. Community Hospital1680 E 120th St, Los Angeles, CA 90059 · Los Angeles CountyPhone(424) 338-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Florence Chong is affiliated with 1 site of care and 2 medical groups
Dr. Chong's primary practice is Martin Luther King, Jr. Community Hospital in Los Angeles, California. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Chong to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Florence Chong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Martin Luther King, Jr. Community Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Florence Chong is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Chong's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chong is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Chong
Counts of emergency 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. Florence Chong billed Medicare for 13 services in 2023
CMS data shows 13 Medicare services from Dr. Chong across 1 procedure code in 2023, all of them office visits, for 13 Medicare patients. Medicare paid $861 for them. Every service was in an office.
Dr. Chong's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 112023: 1318%
Dr. Chong compared with the California median for emergency medicine physicians, 2023
- Dr. Chong
- California median
- Medicare services
- 13vs 26595% below
- Medicare patients
- 13vs 24395% below
- Part D claims
- 57vs 628% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Chong's most billed Medicare procedure codes, 2023
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. Chong and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Florence Chong treated 13 Medicare patients in 2024, average age 62
CMS counts 13 Medicare patients who saw Dr. Chong in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 1.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Dr. Chong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Florence Chong wrote 57 Medicare Part D claims in 2016
In 2016, Dr. Chong wrote 57 Medicare Part D claims. They cover 4 drugs, with $318 in total drug cost.
Dr. Chong's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Florence Chong received $25 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Chong from 1 drug or device company in 2016. Education make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $25.
Companies that paid Dr. Chong the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Florence Chong'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 | Medicare 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Florence Chong
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. Florence Chong's NPI number?
Dr. Florence Chong's NPI number is 1295950160. It was assigned on April 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Florence Chong?
Dr. Florence Chong is an emergency medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Florence Chong practice?
Dr. Chong practices at 1680 E 120th St, Los Angeles, CA 90059. Dr. Chong's primary practice is Martin Luther King, Jr. Community Hospital in Los Angeles, California. Dmand AI also links Dr. Chong to 1 medical group.
What is Dr. Florence Chong's office phone number?
The practice phone on file for Dr. Chong is (424) 338-8000.
What is Dr. Florence Chong's medical license number?
Dr. Chong holds California license 20A9755.
What medical group is Dr. Florence Chong part of?
Dr. Chong is linked to Harbor-UCLA Medical Center. Dmand AI links Dr. Chong to 1 more medical group.
Does Dr. Florence Chong accept Medicare?
Yes. CMS data shows Dr. Chong billed Medicare for 13 services in 2023.
How many Medicare patients does Dr. Florence Chong see?
CMS counts 13 Medicare patients who saw Dr. Chong in 2024, with an average age of 62.
What services does Dr. Florence Chong bill to Medicare?
In 2023, Dr. Chong's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Florence Chong prescribe most?
In 2016 Medicare Part D data, Dr. Chong's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ibuprofen and Lactulose.
Has Dr. Florence Chong received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Chong from 1 company from 2016 to 2016. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Florence Chong been practicing?
Dr. Chong's NPI was assigned in 2007.
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