Dr. Rochelle Erin Wong, MD
- Medicare services, 2023
- 60
- Part D claims, 2024
- 123
- Hospital affiliations
- 1
- Industry payments
- $671
- State license
- 1
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Wong'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. Rochelle Erin Wong is an internist in Los Angeles, California
Dr. Wong practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Dr. Wong's NPI, 1912466152, was assigned on March 18, 2019. Dr. Wong graduated from Vanderbilt University School Of Medicine in 2019. Dr. Wong holds New York license 314782.
- NPI
- 1912466152NPI Registry (opens in a new tab)
- NPI enumeration date
- March 18, 2019
- NPI status
- Active
- Practice phone
- (323) 226-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rochelle Erin Wong practices at Los Angeles General Medical Center in Los Angeles, California
Dr. Wong's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Dr. Rochelle Erin Wong is affiliated with 1 site of care
Dr. Wong's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dr. Wong's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rochelle Erin Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General 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 County of Los Angeles and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rochelle Erin Wong is one of 16,751 internists in California
Internal medicine is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wong is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Wong
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. Rochelle Erin Wong billed Medicare for 60 services in 2023
CMS data shows 60 Medicare services from Dr. Wong across 2 procedure codes in 2023, all of them office visits. Medicare paid $3,618 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wong's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 522023: 6015%
Dr. Wong compared with the California median for internists, 2023
- Dr. Wong
- California median
- Medicare services
- 60vs 36183% below
- Part D claims
- 12vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Wong'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.
Need commercial claims for Dr. Wong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wong and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rochelle Erin Wong's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Wong's median patient age at 58, with 54% women.
Dr. Wong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Rochelle Erin Wong wrote 123 Medicare Part D claims in 2024
In 2024, Dr. Wong wrote 123 Medicare Part D claims for 53 patients. 76% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $19,726 in total drug cost. In 2023, CMS named 450 claims across 19 drugs.
Dr. Wong's Part D claims by kind of drug, 2024
- Generic94 claims76%
- Brand-name29 claims24%
Dr. Wong'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. Wong's Part D claims, 2024
- Antibiotics15%19 of 123 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: 4502024: 1297%
Drugs named by CMS: 1 in 2024, 19 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. Rochelle Erin Wong received $671 in industry payments from 2022 to 2025
CMS Open Payments shows 7 general payments to Dr. Wong from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $153.
General payments to Dr. Wong by program year, 2022 to 2025
Companies that paid Dr. Wong the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rochelle Erin Wong graduated from Vanderbilt University School Of Medicine
Dr. Wong graduated from Vanderbilt University School Of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rochelle Erin Wong'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 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. Rochelle Erin Wong
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. Rochelle Erin Wong's NPI number?
Dr. Rochelle Erin Wong's NPI number is 1912466152. It was assigned on March 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Rochelle Erin Wong?
Dr. Rochelle Erin Wong is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rochelle Erin Wong practice?
Dr. Wong practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Dr. Wong's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
What is Dr. Rochelle Erin Wong's office phone number?
The practice phone on file for Dr. Wong is (323) 226-2800.
What is Dr. Rochelle Erin Wong's medical license number?
Dr. Wong holds New York license 314782.
Which hospitals is Dr. Rochelle Erin Wong affiliated with?
Dr. Wong practices at Los Angeles General Medical Center in Los Angeles, California.
Does Dr. Rochelle Erin Wong accept Medicare?
Yes. CMS data shows Dr. Wong billed Medicare for 60 services in 2023.
What services does Dr. Rochelle Erin Wong bill to Medicare?
In 2023, Dr. Wong's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Rochelle Erin Wong go to medical school?
Dr. Wong graduated from Vanderbilt University School Of Medicine in 2019.
What drugs does Dr. Rochelle Erin Wong prescribe most?
In 2024 Medicare Part D data, Dr. Wong's most prescribed drugs by claims were Vemlidy.
Has Dr. Rochelle Erin Wong received payments from drug or device companies?
CMS Open Payments shows $671 in general payments to Dr. Wong from 6 companies from 2022 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Rochelle Erin Wong been practicing?
Dr. Wong graduated from medical school in 2019, 7 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