Wen Long, PA

  • Moreno Valley, CA
  • Physician assistant
NPI1225117096PAC ID6608876875
Medicare services, 2024
418
Medicare patients, 2024
187
Part D claims, 2024
1,366
MIPS score, 2024
89
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
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Mobile number
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Social profiles

Primary practice

Riverside University Medical Center

Moreno Valley, California

See all 4 affiliations

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Wen Long is a physician assistant in Moreno Valley, California

Wen Long practices at Riverside University Medical Center in Moreno Valley, California.

Wen Long's NPI, 1225117096, was assigned on November 3, 2006. Wen Long holds California license PA17964.

NPI and contact details
Medicare PAC ID
6608876875
NPI enumeration date
November 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(951) 486-4458
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
47
Medical school graduation
2005

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Wen Long practices at Riverside University Medical Center in Moreno Valley, California

Wen Long'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 Center
    26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Wen Long is affiliated with 3 sites of care and 1 medical group

Wen Long's primary practice is Riverside University Medical Center in Moreno Valley, California. Wen Long 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 Wen Long to 1 more hospital, named with a free account.

See all 4 affiliations for Wen Long

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 Wen Long's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Wen Long practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Riverside University Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Wen Long is one of 11,482 physician assistants in California

Physician assistant is Wen Long's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Wen Long is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Wen Long is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense PA17964 · taxonomy 363A00000X

Clinical focus

Dmand AI lists epilepsy and tobacco use among the conditions Wen Long treats.

Physician assistants near Wen Long

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

Wen Long billed Medicare for 418 services in 2024

CMS data shows 418 Medicare services from Wen Long across 5 procedure codes in 2024, for 187 Medicare patients. Medicare paid $19,625 for them.

Medicare services, 2024418
Medicare patients187
Paid by Medicare$19,625
Procedure codes5

Wen Long's Medicare services by type, 2024

  1. Office and hospital visits266
  2. Other services140
  3. Tests and treatments12

Where Wen Long's Medicare services took place, 2024

  • In an office38291%
  • In a facility369%

Wen Long compared with the California median for physician assistants, 2024

  • Wen Long
  • California median
Medicare services
418vs 2042.0 times
Medicare patients
187vs 10578% above
Part D claims
1,258vs 2435.2 times

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Wen Long'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.

See all procedures by Wen Long

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Wen Long treated 187 Medicare patients in 2024, average age 67

CMS counts 187 Medicare patients who saw Wen Long in 2024. The largest group is 65 to 74, with 97 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 65% are also on Medicaid. Their average risk score is 2.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Wen Long's median patient age at 63, with 54% women.

Medicare patients, 2024187
Average age67
Average risk score2.57
Also on Medicaid65%

Wen Long's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Wen Long's Medicare patients by sex, 2024

  • Women9852%
  • Men8948%

Chronic conditions among Wen Long's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol63%
  3. Diabetes49%
  4. Arthritis47%
  5. Chronic kidney disease43%
  6. Alcohol and drug use disorders29%
  7. Heart failure24%
  8. Mood disorders23%

Share of Medicare patients with each condition. A patient can have several.

Wen Long's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women54%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Wen Long wrote 1,366 Medicare Part D claims in 2024

In 2024, Wen Long wrote 1,366 Medicare Part D claims for 218 patients. 87% of them were for generic drugs. CMS names the drug for 1,258 of them, across 24 drugs with 11 or more claims each, at $340,763 in total drug cost.

Part D claims, 20241,366
Drugs named by CMS24
Total drug cost$340,763
Part D patients218

Wen Long's Part D claims by kind of drug, 2024

  • Generic1,182 claims87%
  • Brand-name184 claims13%

Wen Long'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 Wen Long's Part D claims, 2024

  • Antibiotics5%70 of 1,366 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Wen Long

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

Wen Long scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Wen Long for performance year 2024, reported as part of a group. Wen Long accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Wen Long as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Wen Long's MIPS scores, performance year 2024

  • 89of 100Final score
  • 72.1of 100Quality
  • 80of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Wen Long received $583 in industry payments from 2024 to 2025

CMS Open Payments shows 22 general payments to Wen Long from 11 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $234.

General payments to Wen Long by program year, 2024 to 2025

Companies that paid Wen Long the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Wen Long

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Wen Long is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Wen Long's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Wen Long

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Wen Long's NPI number?

Wen Long's NPI number is 1225117096. It was assigned on November 3, 2006, and it is active in the NPI Registry.

What does Wen Long specialize in?

Wen Long is a physician assistant in Moreno Valley, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Wen Long practice?

Wen Long practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Wen Long's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Wen Long to 1 hospital.

What is Wen Long's office phone number?

The practice phone on file for Wen Long is (951) 486-4458.

What is Wen Long's medical license number?

Wen Long holds California license PA17964.

Which hospitals is Wen Long affiliated with?

Wen Long is affiliated with Riverside University Health System - Medical Center. Dmand AI links Wen Long to 1 more hospital.

What medical group is Wen Long part of?

Wen Long is linked to Loma Linda University Faculty Medical Group (LLUFMG).

Does Wen Long accept Medicare?

Yes. CMS data shows Wen Long billed Medicare for 418 services in 2024, and Wen Long accepts Medicare assignment.

Does Wen Long offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Wen Long as offering telehealth services.

What is Wen Long's MIPS score?

Wen Long's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 6 more questionsShow fewer questions

How many Medicare patients does Wen Long see?

CMS counts 187 Medicare patients who saw Wen Long in 2024, with an average age of 67.

Is Wen Long board certified?

Yes. Wen Long is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

What services does Wen Long bill to Medicare?

In 2024, Wen Long's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, new patient (99203).

What drugs does Wen Long prescribe most?

In 2024 Medicare Part D data, Wen Long's most prescribed drugs by claims were Tacrolimus, Ursodiol and Entecavir.

Has Wen Long received payments from drug or device companies?

CMS Open Payments shows $583 in general payments to Wen Long from 11 companies from 2024 to 2025. The largest total came from Abbvie Inc.

How long has Wen Long been practicing?

Wen Long graduated from medical school in 2005, 21 years ago.

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