Abraham Wai Jyun Leung, PA-C
- Medicare services, 2024
- 93
- Medicare patients, 2024
- 90
- Part D claims, 2024
- 334
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 831 S State College Blvd, Anaheim, CA 92806
- Practice phone
- Call (818) 880-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Exer Urgent Care
Anaheim, California
Find Abraham 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.
Abraham Wai Jyun Leung is a physician assistant in Anaheim, California
Abraham Leung practices at Exer Urgent Care in Anaheim, California.
Abraham Leung's NPI, 1427541085, was assigned on June 8, 2018. Abraham Leung holds Texas license PA13895.
- NPI
- 1427541085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254688328
- NPI enumeration date
- June 8, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 880-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Abraham Wai Jyun Leung practices at Exer Urgent Care in Anaheim, California
Abraham Leung's primary practice is Exer Urgent Care, at 831 S State College Blvd, Anaheim, CA 92806 in Orange County. The practice phone is (818) 880-2225.
- Exer Urgent Care831 S State College Blvd, Anaheim, CA 92806 · Orange CountyPhone(818) 880-2225
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Abraham Wai Jyun Leung is affiliated with 2 sites of care and 3 medical groups
Abraham Leung's primary practice is Exer Urgent Care in Anaheim, California. The medical group on file is Exer Urgent Care. Dmand AI also links Abraham Leung to 2 more medical groups and 1 community health center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Abraham Wai Jyun Leung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Abraham Leung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Exer Urgent Care | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Abraham Wai Jyun Leung is one of 11,482 physician assistants in California
Physician assistant is Abraham Leung's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Abraham Leung's licenses on file in 2 states: Texas and California.
Specialties and state licenses
- Physician assistant, TexasPrimary
- California license
Clinical focus
Dmand AI lists acute sinusitis, bronchitis, ear eustachian tube disorders, pneumonia, upper respiratory infection (URI) and UTI among the conditions Abraham Leung treats.
Physician assistants near Abraham Leung
Counts of physician assistants 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
Abraham Wai Jyun Leung billed Medicare for 93 services in 2024
CMS data shows 93 Medicare services from Abraham Leung across 3 procedure codes in 2024, for 90 Medicare patients. Medicare paid $6,864 for them. Every service was in an office.
Abraham Leung's Medicare services by type, 2024
- Office and hospital visits81
- Lab and pathology12
Abraham Leung compared with the California median for physician assistants, 2024
- Abraham Leung
- California median
- Medicare services
- 93vs 20454% below
- Medicare patients
- 90vs 10514% below
- Part D claims
- 188vs 24323% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Abraham Leung's most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Abraham Wai Jyun Leung treated 90 Medicare patients in 2024, average age 68
CMS counts 90 Medicare patients who saw Abraham Leung in 2024. The largest group is 65 to 74, with 42 patients. 69% of them have high blood pressure, and 66% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Abraham Leung's median patient age at 36, with 59% women.
Abraham Leung's Medicare patients by age, 2024
Abraham Leung's Medicare patients by sex, 2024
- Women5763%
- Men3337%
Chronic conditions among Abraham Leung's Medicare patients, 2024
- High blood pressure69%
- High cholesterol66%
- Arthritis50%
- Diabetes39%
- Anxiety32%
- Mood disorders27%
- Chronic kidney disease26%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Abraham 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 36
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Abraham Wai Jyun Leung wrote 334 Medicare Part D claims in 2024
In 2024, Abraham Leung wrote 334 Medicare Part D claims for 238 patients. 90% of them were for generic drugs. CMS names the drug for 188 of them, across 10 drugs with 11 or more claims each, at $2,628 in total drug cost.
Abraham Leung's Part D claims by kind of drug, 2024
- Generic300 claims90%
- Brand-name and other34 claims10%
Abraham 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 Abraham Leung's Part D claims, 2024
- Antibiotics43%142 of 334 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Abraham Wai Jyun Leung takes part in Medicare
Abraham 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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Sources for Abraham Wai Jyun 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 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 DataMedicare 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)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) |
| 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 Abraham Wai Jyun 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 Abraham Wai Jyun Leung's NPI number?
Abraham Wai Jyun Leung's NPI number is 1427541085. It was assigned on June 8, 2018, and it is active in the NPI Registry.
What does Abraham Wai Jyun Leung specialize in?
Abraham Wai Jyun Leung is a physician assistant in Anaheim, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Abraham Wai Jyun Leung practice?
Abraham Leung practices at 831 S State College Blvd, Anaheim, CA 92806. Abraham Leung's primary practice is Exer Urgent Care in Anaheim, California. Dmand AI also links Abraham Leung to 2 medical groups and 1 community health center.
What is Abraham Wai Jyun Leung's office phone number?
The practice phone on file for Abraham Leung is (818) 880-2225.
What is Abraham Wai Jyun Leung's medical license number?
Abraham Leung holds Texas license PA13895, one of the licenses on file in 2 states.
Which states has Abraham Wai Jyun Leung been licensed in?
Dmand AI has state licenses on file for Abraham Leung in Texas and California.
What medical group is Abraham Wai Jyun Leung part of?
Abraham Leung is linked to Exer Urgent Care. Dmand AI links Abraham Leung to 2 more medical groups.
Does Abraham Wai Jyun Leung accept Medicare?
Yes. CMS data shows Abraham Leung billed Medicare for 93 services in 2024, and Abraham Leung accepts Medicare assignment.
How many Medicare patients does Abraham Wai Jyun Leung see?
CMS counts 90 Medicare patients who saw Abraham Leung in 2024, with an average age of 68.
What services does Abraham Wai Jyun Leung bill to Medicare?
In 2024, Abraham Leung's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and lab and pathology test (81003).
What drugs does Abraham Wai Jyun Leung prescribe most?
In 2024 Medicare Part D data, Abraham Leung's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Albuterol Sulfate Hfa and Sulfamethoxazole-Trimethoprim.
How long has Abraham Wai Jyun Leung been practicing?
Abraham Leung graduated from medical school in 2017, 9 years ago.
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