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Dr. Raymond W.p. Leung, MD
NPI1871604686
- Medicare services, 2019
- 146
- Part D claims, 2019
- 1,621
- Publications
- 6
- Industry payments
- $24
- Affiliated sites
- 1
- Practice address
- 600 N Garfield Ave Ste 210 Suite 210, Monterey Park, CA 91754-1170
- Practice phone
- Call (626) 572-8412
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alpha Omega Multispecialty Group
Physician office · Monterey Park, 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. Raymond W.p. Leung is a vascular surgeon in Anaheim, California
Dr. Leung practices at Alpha Omega Multispecialty Group in Monterey Park, California.
Dr. Leung's NPI, 1871604686, was assigned on August 31, 2006. Dr. Leung graduated from UCSF School of Medicine in 1981. Dr. Leung's California license number on file is G48262.
NPI and contact details
- NPI
- 1871604686NPI Registry (opens in a new tab)
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Practice phone
- (626) 572-8412
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Raymond W.p. Leung practices in Monterey Park and Anaheim
Dr. Leung's primary practice is Alpha Omega Multispecialty Group, at 600 N Garfield Ave Ste 210 Suite 210, Monterey Park, CA 91754-1170. The practice phone is (626) 572-8412. The NPI Registry lists Dr. Leung's practice address as 1717 E Lincoln Ave, Anaheim, CA 92805-4345.
- Alpha Omega Multispecialty GroupPrimary600 N Garfield Ave Ste 210 Suite 210, Monterey Park, CA 91754-1170Phone(626) 572-8412
- NPI Registry address1717 E Lincoln Ave, Anaheim, CA 92805-4345Phone(714) 635-2642
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Raymond W.p. Leung is affiliated with 1 site of care
Dr. Leung's primary practice is Alpha Omega Multispecialty Group in Monterey Park, California.
Alpha Omega Multispecialty GroupPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Raymond W.p. Leung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alpha Omega Multispecialty Group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Raymond W.p. Leung is one of 532 vascular surgeons in California
Vascular surgery is Dr. Leung's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Leung's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
- Florida license
Vascular surgeons near Dr. Leung
Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.
532vascular surgeons in California
6vascular surgeons in Anaheim
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Raymond W.p. Leung billed Medicare for 146 services in 2019
CMS data shows 146 Medicare services from Dr. Leung across 1 procedure code in 2019, all of them office visits. Medicare paid $11,285 for them. Every service was in an office.
Medicare services, 2019146
Paid by Medicare$11,285
Procedure codes1
Dr. Leung's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 2832019: 14648%
- Drugs given in the office
- 2018: 292019: 0100%
Dr. Leung compared with the California median for vascular surgeons, 2019
- Dr. Leung
- California median
- Medicare services
- 146vs 60976% below
- Part D claims
- 1,621vs 5529.5 times
Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.
Dr. Leung's most billed Medicare procedure codes, 2019
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. Leung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leung and other vascular surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Raymond W.p. Leung's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Leung's median patient age at 61, with 44% 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 61
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Raymond W.p. Leung wrote 1,621 Medicare Part D claims in 2019
In 2019, Dr. Leung wrote 1,621 Medicare Part D claims. They cover 40 drugs, with $132,345 in total drug cost. In 2018, CMS named 2,317 claims across 46 drugs.
Part D claims, 20191,621
Drugs named by CMS40
Total drug cost$132,345
Dr. Leung's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 2,3172019: 1,62130%
Drugs named by CMS: 40 in 2019, 46 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Raymond W.p. Leung has 6 publications on record
Dmand AI links 6 papers to Dr. Leung, published from 2013 to 2015. The most frequent topics are Hong Kong, Physical Exertion and Body Mass Index. Dr. Leung has published most often in Percept Mot Skills.
Papers6
Years published2013 to 2015
Topics Dr. Leung writes about most
- Hong Kong
- Physical Exertion
- Body Mass Index
Recent publications by Dr. Leung
Prev Chronic Dis
Health PromotionPhiladelphiaPlay and Playthings
Percept Mot Skills
Attitude to HealthBlood PressureBody Mass Index
N Engl J Med
Body Mass IndexDiabetes Mellitus, Type 2Energy Metabolism
AirportsEnvironmentFresh Water
See who Dr. Leung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Leung works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Raymond W.p. Leung received $24 in industry payments from 2017 to 2018
CMS Open Payments shows 2 general payments to Dr. Leung from 1 drug or device company from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $24.
General payments to Dr. Leung by program year, 2017 to 2018
Companies that paid Dr. Leung the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Raymond W.p. Leung graduated from UCSF School of Medicine
Dr. Leung graduated from UCSF School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Raymond W.p. Leung accepts plans from 4 insurance carriers
Dr. Leung is in network with 4 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
Plan types Dr. Leung accepts, by number of carriers
- Medicare4
- PPO4
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Raymond W.p. 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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Raymond W.p. 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. Raymond W.p. Leung's NPI number?
Dr. Raymond W.p. Leung's NPI number is 1871604686. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Raymond W.p. Leung?
Dr. Raymond W.p. Leung is a vascular surgeon in Anaheim, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Raymond W.p. Leung practice?
Dr. Leung practices at 600 N Garfield Ave Ste 210 Suite 210, Monterey Park, CA 91754-1170. Dr. Leung also practices at 1717 E Lincoln Ave, Anaheim, CA 92805-4345. Dr. Leung's primary practice is Alpha Omega Multispecialty Group in Monterey Park, California.
What is Dr. Raymond W.p. Leung's office phone number?
The practice phone on file for Dr. Leung is (626) 572-8412.
What is Dr. Raymond W.p. Leung's medical license number?
Dr. Leung's California license number on file is G48262, one of the licenses on file in 2 states.
Which states has Dr. Raymond W.p. Leung been licensed in?
Dmand AI has state licenses on file for Dr. Leung in California (1982 to 2024) and Florida (1984 to 1989).
Does Dr. Raymond W.p. Leung accept Medicare?
Yes. CMS data shows Dr. Leung billed Medicare for 146 services in 2019.
What services does Dr. Raymond W.p. Leung bill to Medicare?
In 2019, Dr. Leung's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Raymond W.p. Leung go to medical school?
Dr. Leung graduated from UCSF School of Medicine in 1981.
What drugs does Dr. Raymond W.p. Leung prescribe most?
In 2019 Medicare Part D data, Dr. Leung's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Gabapentin.
Show 4 more questionsShow fewer questions
Has Dr. Raymond W.p. Leung received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Leung from 1 company from 2017 to 2018. The largest total came from Pfizer Inc.
How long has Dr. Raymond W.p. Leung been practicing?
Dr. Leung graduated from medical school in 1981, 45 years ago.
Does Dr. Raymond W.p. Leung do research?
Dmand AI links 6 publications to Dr. Leung, published from 2013 to 2015.
What insurance does Dr. Raymond W.p. Leung accept?
Dr. Leung is in network with 4 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Massachusetts and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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