J Cardiovasc Electrophysiol
Arrhythmias, CardiacCatheter AblationDeglutition
Dr. Howard Wenhung Lan, DO
NPI1316206832PAC ID2466780655
- Medicare services, 2024
- 507
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 638
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 26520 Cactus Ave, Moreno Valley, CA 92555
- Practice phone
- Call (951) 486-4458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside University Medical Center
Moreno Valley, California
Find Dr. Lan's professional email, personal email and mobile number
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Dr. Howard Wenhung Lan is an interventional cardiologist in Moreno Valley, California
Dr. Lan practices at Riverside University Medical Center in Moreno Valley, California.
Dr. Lan's NPI, 1316206832, was assigned on May 4, 2012. Dr. Lan graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Lan holds California license 20A13025.
NPI and contact details
- NPI
- 1316206832NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466780655
- NPI enumeration date
- May 4, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 486-4458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Howard Wenhung Lan practices at Riverside University Medical Center in Moreno Valley, California
Dr. Lan's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.
- Riverside University Medical Center26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Howard Wenhung Lan is affiliated with 3 sites of care and 4 medical groups
Dr. Lan's primary practice is Riverside University Medical Center in Moreno Valley, California. Dr. Lan is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Lan to 1 more hospital and 3 medical groups, each named with a free account.
Riverside University Medical CenterPrimary
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 Dr. Howard Wenhung Lan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside University Medical Center | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Howard Wenhung Lan is one of 582 interventional cardiologists in California
Interventional cardiology is Dr. Lan's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Lan is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Lan is licensed in California.
Specialties and state licenses
- Interventional cardiology, CaliforniaPrimary
Clinical focus
Dmand AI lists angioplasty, cardiac catheterization and pacemaker or defibrillator implantation among the conditions Dr. Lan treats.
Interventional cardiologists near Dr. Lan
Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
582interventional cardiologists in California
3interventional cardiologists in Moreno Valley
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Howard Wenhung Lan billed Medicare for 507 services in 2024
CMS data shows 507 Medicare services from Dr. Lan across 11 procedure codes in 2024, for 343 Medicare patients. Medicare paid $34,142 for them.
Medicare services, 2024507
Medicare patients343
Paid by Medicare$34,142
Procedure codes11
Dr. Lan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3972024: 24838%
- Office and hospital visits
- 2023: 1922024: 21411%
- Imaging
- 2023: 552024: 4518%
Where Dr. Lan's Medicare services took place, 2024
- In an office10320%
- In a facility40480%
Dr. Lan compared with the California median for interventional cardiologists, 2024
- Dr. Lan
- California median
- Medicare services
- 507vs 2,38779% below
- Medicare patients
- 343vs 75154% below
- Part D claims
- 526vs 1,82671% below
Medians across 573 interventional cardiologists in California with Dmand AI profiles that report each measure.
Dr. Lan'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lan and other interventional cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Howard Wenhung Lan treated 343 Medicare patients in 2024, average age 73
CMS counts 343 Medicare patients who saw Dr. Lan in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 58% are also on Medicaid. Their average risk score is 3.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lan's median patient age at 57, with 56% women.
Medicare patients, 2024343
Average age73
Average risk score3.01
Also on Medicaid58%
Dr. Lan's Medicare patients by age, 2024
Dr. Lan's Medicare patients by sex, 2024
- Women18755%
- Men15645%
Chronic conditions among Dr. Lan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Arthritis55%
- Heart failure55%
- Ischemic heart disease51%
- Chronic kidney disease48%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Howard Wenhung Lan wrote 638 Medicare Part D claims in 2024
In 2024, Dr. Lan wrote 638 Medicare Part D claims for 143 patients. 86% of them were for generic drugs. CMS names the drug for 526 of them, across 18 drugs with 11 or more claims each, at $53,684 in total drug cost. In 2023, CMS named 421 claims across 14 drugs.
Part D claims, 2024638
Drugs named by CMS18
Total drug cost$53,684
Part D patients143
Dr. Lan's Part D claims by kind of drug, 2024
- Generic547 claims86%
- Brand-name91 claims14%
Dr. Lan'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4212024: 52625%
Drugs named by CMS: 18 in 2024, 14 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
Dr. Howard Wenhung Lan ranks in the 63rd percentile for pacemaker insertion or repair in Medicare
Dr. Lan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of pacemaker insertion or repair by Dr. Lan, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Lan ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 63rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Howard Wenhung Lan has 2 publications on record
Dmand AI links 2 papers to Dr. Lan in 2023. Dr. Lan's most frequent co-authors are Rahul Kumar Bhardwaj, MD, Rahul Bhardwaj, MD and Rajagopal Krishnan, MD.
Papers2
Dr. Lan's most frequent co-authors
- Rahul Kumar Bhardwaj, MD1 shared paper
- Rahul Bhardwaj, MD1 shared paper
- Rajagopal Krishnan, MD1 shared paper
Recent publications by Dr. Lan
See who Dr. Lan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lan works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Howard Wenhung Lan received $9,904 in industry payments from 2016 to 2025
CMS Open Payments shows 102 general payments to Dr. Lan from 11 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 53% of the total. Abbott Laboratories paid the most, $5,001.
General payments to Dr. Lan by program year, 2016 to 2025
General payments to Dr. Lan by kind, 2016 to 2025
$9.9Kin total
- Travel and lodging$5,29453%
- Food and beverage$3,92540%
- Consulting fees$5956%
- Grants$901%
Companies that paid Dr. Lan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Howard Wenhung Lan graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Lan graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Lan is a member of AOA.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
- Board certified in interventional cardiology
Source: Dmand AI Professional Profile Data
Dr. Howard Wenhung Lan accepts plans from 15 insurance carriers
Dr. Lan is in network with 15 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Lan accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Howard Wenhung Lan'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)Doctors and Clinicians Utilization Data (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. Howard Wenhung Lan
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. Howard Wenhung Lan's NPI number?
Dr. Howard Wenhung Lan's NPI number is 1316206832. It was assigned on May 4, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Howard Wenhung Lan?
Dr. Howard Wenhung Lan is an interventional cardiologist in Moreno Valley, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Howard Wenhung Lan practice?
Dr. Lan practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Dr. Lan's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Dr. Lan to 1 hospital and 3 medical groups.
What is Dr. Howard Wenhung Lan's office phone number?
The practice phone on file for Dr. Lan is (951) 486-4458.
What is Dr. Howard Wenhung Lan's medical license number?
Dr. Lan holds California license 20A13025.
Which hospitals is Dr. Howard Wenhung Lan affiliated with?
Dr. Lan is affiliated with Riverside University Health System - Medical Center. Dmand AI links Dr. Lan to 1 more hospital.
What medical group is Dr. Howard Wenhung Lan part of?
Dr. Lan is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Lan to 3 more medical groups.
Does Dr. Howard Wenhung Lan accept Medicare?
Yes. CMS data shows Dr. Lan billed Medicare for 507 services in 2024, and Dr. Lan accepts Medicare assignment.
How many Medicare patients does Dr. Howard Wenhung Lan see?
CMS counts 343 Medicare patients who saw Dr. Lan in 2024, with an average age of 73.
Is Dr. Howard Wenhung Lan board certified?
Yes. Dr. Lan is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Howard Wenhung Lan bill to Medicare?
In 2024, Dr. Lan's most billed Medicare services were heart test or procedure (93010), hospital inpatient care (99223) and heart test or procedure (93306).
Where did Dr. Howard Wenhung Lan go to medical school?
Dr. Lan graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012.
What drugs does Dr. Howard Wenhung Lan prescribe most?
In 2024 Medicare Part D data, Dr. Lan's most prescribed drugs by claims were Carvedilol, Metoprolol Succinate and Atorvastatin Calcium.
Has Dr. Howard Wenhung Lan received payments from drug or device companies?
CMS Open Payments shows $9,904 in general payments to Dr. Lan from 11 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Howard Wenhung Lan been practicing?
Dr. Lan graduated from medical school in 2012, 14 years ago.
Does Dr. Howard Wenhung Lan do research?
Dmand AI links 2 publications to Dr. Lan.
Who does Dr. Howard Wenhung Lan publish with?
Dr. Lan's most frequent co-authors are Rahul Kumar Bhardwaj, MD (1 shared paper), Rahul Bhardwaj, MD (1 shared paper) and Rajagopal Krishnan, MD (1 shared paper).
What insurance does Dr. Howard Wenhung Lan accept?
Dr. Lan is in network with 15 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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