Dr. Jacquelyn D. Leung, MD
- Part D claims, 2024
- 3,002
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Leung'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. Jacquelyn D. Leung is an internist in Anaheim, California
Dr. Leung practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Leung's NPI, 1356499388, was assigned on January 8, 2007. Dr. Leung graduated from University of Iowa, RJ & L Carver College of Medicine in 2003. Dr. Leung holds California license A90451.
- NPI
- 1356499388NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820162605
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacquelyn D. Leung practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Leung's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jacquelyn D. Leung is affiliated with 3 sites of care and 1 medical group
Dr. Leung's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dr. Leung is also affiliated with Orange County - Anaheim Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Leung to 1 more group practice or clinic, 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. Jacquelyn D. Leung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jacquelyn D. Leung is one of 16,751 internists in California
Internal medicine is Dr. Leung's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Leung is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Leung
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. Jacquelyn D. Leung's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Leung's median patient age at 59, with 75% women.
Dr. Leung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Jacquelyn D. Leung wrote 3,002 Medicare Part D claims in 2024
In 2024, Dr. Leung wrote 3,002 Medicare Part D claims for 248 patients. 91% of them were for generic drugs. CMS names the drug for 2,634 of them, across 58 drugs with 11 or more claims each, at $89,862 in total drug cost. In 2023, CMS named 2,643 claims across 55 drugs.
Dr. Leung's Part D claims by kind of drug, 2024
- Generic2,740 claims91%
- Brand-name219 claims7%
- Other43 claims1%
Dr. Leung'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. Leung's Part D claims, 2024
- Opioids6%177 of 3,002 claims
- Antibiotics1%43 of 3,002 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: 2,6432024: 2,634No change
Drugs named by CMS: 58 in 2024, 55 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
How Dr. Jacquelyn D. Leung takes part in Medicare
Dr. Leung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jacquelyn D. Leung graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Leung graduated from University of Iowa, RJ & L Carver College of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jacquelyn D. Leung'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 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) |
| 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. Jacquelyn D. Leung
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. Jacquelyn D. Leung's NPI number?
Dr. Jacquelyn D. Leung's NPI number is 1356499388. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacquelyn D. Leung?
Dr. Jacquelyn D. Leung is an internist in Anaheim, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jacquelyn D. Leung practice?
Dr. Leung practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Leung's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Dr. Leung to 1 group practice or clinic.
What is Dr. Jacquelyn D. Leung's office phone number?
The practice phone on file for Dr. Leung is (714) 279-4000.
What is Dr. Jacquelyn D. Leung's medical license number?
Dr. Leung holds California license A90451.
Which hospitals is Dr. Jacquelyn D. Leung affiliated with?
Dr. Leung is affiliated with Orange County - Anaheim Medical Center.
What medical group is Dr. Jacquelyn D. Leung part of?
Dr. Leung is linked to Southern California Permanente Medical Group.
Does Dr. Jacquelyn D. Leung accept Medicare?
Yes. CMS lists Dr. Leung as accepting Medicare assignment.
Where did Dr. Jacquelyn D. Leung go to medical school?
Dr. Leung graduated from University of Iowa, RJ & L Carver College of Medicine in 2003.
What drugs does Dr. Jacquelyn D. Leung prescribe most?
In 2024 Medicare Part D data, Dr. Leung's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Dr. Jacquelyn D. Leung been practicing?
Dr. Leung graduated from medical school in 2003, 23 years ago.
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