Dr. Leanna Marderian Wise, MD

  • Los Angeles, CA
  • Rheumatologist
NPI1881013548PAC ID6507194529
Medicare services, 2024
138
Medicare patients, 2024
102
Part D claims, 2024
509
Publications
6
Hospital affiliations
3
Practice address
2051 Marengo St, Room C2K100, Los Angeles, CA 90033
Practice phone
Call (323) 226-2800
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Los Angeles General Medical Center

Hospital · Los Angeles, California

See all 6 affiliations

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Dr. Leanna Marderian Wise is a rheumatologist in Los Angeles, California

Dr. Wise practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.

Dr. Wise's NPI, 1881013548, was assigned on April 9, 2014. Dr. Wise graduated from Loma Linda University School Of Medicine in 2014. Dr. Wise's California license number on file is A137546.

NPI and contact details
Medicare PAC ID
6507194529
NPI enumeration date
April 9, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(323) 226-2800
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
38
Medical school graduation
2014

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

Dr. Leanna Marderian Wise practices at Los Angeles General Medical Center in Los Angeles, California

Dr. Wise's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.

Source: Dmand AI Affiliation Data

Dr. Leanna Marderian Wise is affiliated with 5 sites of care and 1 medical group

Dr. Wise's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dr. Wise is also affiliated with Keck Hospital of USC. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Wise to 1 more hospital, 1 group practice or clinic and 1 other site, each named with a free account.

See all 6 affiliations for Dr. Wise

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Leanna Marderian Wise's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wise practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Los Angeles General Medical CenterAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Leanna Marderian Wise is one of 821 rheumatologists in California

Rheumatology is Dr. Wise's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Wise is board certified in internal medicine by the American Board of Internal Medicine. Dr. Wise has a license on file in California.

Specialties and state licenses

  • Rheumatology, CaliforniaPrimaryLicense A137546 · 2015 to 2025 · taxonomy 207RR0500X

Clinical focus

Dmand AI lists arthritis, joint arthropathy, joint pain, muscle disease, muscle pain, fibromyalgia, and limb pain, osteoporosis and rheumatoid arthritis among the conditions Dr. Wise treats.

Rheumatologists near Dr. Wise

Counts of rheumatologists 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. Leanna Marderian Wise billed Medicare for 138 services in 2024

CMS data shows 138 Medicare services from Dr. Wise across 3 procedure codes in 2024, all of them office visits, for 102 Medicare patients. Medicare paid $12,450 for them.

Medicare services, 2024138
Medicare patients102
Paid by Medicare$12,450
Procedure codes3

Dr. Wise's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1192024: 13816%

Where Dr. Wise's Medicare services took place, 2024

  • In an office12288%
  • In a facility1612%

Dr. Wise compared with the California median for rheumatologists, 2024

  • Dr. Wise
  • California median
Medicare services
138vs 90085% below
Medicare patients
102vs 21653% below
Part D claims
362vs 96262% below

Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.

Dr. Wise'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 Dr. Wise

Need commercial claims for Dr. Wise?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wise and other rheumatologists in California.

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

Dr. Leanna Marderian Wise treated 102 Medicare patients in 2024, average age 70

CMS counts 102 Medicare patients who saw Dr. Wise in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have arthritis, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 2.14, 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. Wise's median patient age at 62, with 77% women.

Medicare patients, 2024102
Average age70
Average risk score2.14
Also on Medicaid37%

Dr. Wise's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Wise's Medicare patients by sex, 2024

  • Women7977%
  • Men2323%

Chronic conditions among Dr. Wise's Medicare patients, 2024

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure72%
  4. Osteoporosis42%
  5. Mood disorders35%
  6. Depression34%
  7. Ischemic heart disease34%
  8. Chronic kidney disease33%

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

Dr. Wise's patients across all payers

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

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women77%
  • Men22%

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

Dr. Leanna Marderian Wise wrote 509 Medicare Part D claims in 2024

In 2024, Dr. Wise wrote 509 Medicare Part D claims for 83 patients. 66% of them were for generic drugs. CMS names the drug for 362 of them, across 18 drugs with 11 or more claims each, at $644,225 in total drug cost. In 2023, CMS named 240 claims across 12 drugs.

Part D claims, 2024509
Drugs named by CMS18
Total drug cost$644,225
Part D patients83

Dr. Wise's Part D claims by kind of drug, 2024

  • Generic334 claims66%
  • Brand-name and other175 claims34%

Dr. Wise'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: 2402024: 36251%

Drugs named by CMS: 18 in 2024, 12 in 2023.

See all prescribing by Dr. Wise

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. Leanna Marderian Wise offers telehealth to Medicare patients

Dr. Wise accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wise as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Leanna Marderian Wise has 6 publications on record

Dmand AI links 6 papers to Dr. Wise, published from 2014 to 2021. 2021 was the busiest year, with 4. The most frequent topics are Arthritis, Rheumatoid, COVID-19 and SARS-CoV-2. Dr. Wise's most frequent co-authors are Jean W. Liew, MD, Jeffrey A. Sparks, MD and Zachary S. Wallace, MD.

Papers6
Years published2014 to 2021

Topics Dr. Wise writes about most

  • Arthritis, Rheumatoid
  • COVID-19
  • SARS-CoV-2

Dr. Wise's most frequent co-authors

Recent publications by Dr. Wise

See all 6 publications and co-authors

See who Dr. Wise researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wise works with, so you can find a warm path to the right rheumatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Leanna Marderian Wise received $285,837 in industry payments from 2017 to 2025

CMS Open Payments shows 305 general payments to Dr. Wise from 9 drug and device companies from 2017 to 2025. Speaker and faculty fees make up the largest share, 76% of the total. AstraZeneca Pharmaceuticals LP paid the most, $103,417.

General payments to Dr. Wise by program year, 2017 to 2025

General payments to Dr. Wise by kind, 2017 to 2025

$285.8Kin total
  • Speaker and faculty fees$216,94376%
  • Travel and lodging$36,90013%
  • Consulting fees$22,5778%
  • Food and beverage$9,4183%

Companies that paid Dr. Wise the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Wise

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

Dr. Leanna Marderian Wise graduated from Loma Linda University School Of Medicine

Dr. Wise graduated from Loma Linda University School Of Medicine in 2014.

  1. Medical schoolLoma Linda University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in rheumatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Leanna Marderian Wise accepts plans from 7 insurance carriers

Dr. Wise is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • Molina

Plan types Dr. Wise accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Leanna Marderian Wise'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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 Dr. Leanna Marderian Wise

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. Leanna Marderian Wise's NPI number?

Dr. Leanna Marderian Wise's NPI number is 1881013548. It was assigned on April 9, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Leanna Marderian Wise?

Dr. Leanna Marderian Wise is a rheumatologist in Los Angeles, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Leanna Marderian Wise practice?

Dr. Wise practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Dr. Wise's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dmand AI also links Dr. Wise to 1 hospital, 1 group practice or clinic and 1 other site.

What is Dr. Leanna Marderian Wise's office phone number?

The practice phone on file for Dr. Wise is (323) 226-2800.

What is Dr. Leanna Marderian Wise's medical license number?

Dr. Wise's California license number on file is A137546.

Which hospitals is Dr. Leanna Marderian Wise affiliated with?

Dr. Wise practices at Los Angeles General Medical Center in Los Angeles, California. Dr. Wise is also affiliated with Keck Hospital of USC. Dmand AI links Dr. Wise to 1 more hospital.

What medical group is Dr. Leanna Marderian Wise part of?

Dr. Wise is linked to USC Care Medical Group.

Does Dr. Leanna Marderian Wise accept Medicare?

Yes. CMS data shows Dr. Wise billed Medicare for 138 services in 2024, and Dr. Wise accepts Medicare assignment.

Does Dr. Leanna Marderian Wise offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Wise as offering telehealth services.

How many Medicare patients does Dr. Leanna Marderian Wise see?

CMS counts 102 Medicare patients who saw Dr. Wise in 2024, with an average age of 70.

Show 9 more questionsShow fewer questions

Is Dr. Leanna Marderian Wise board certified?

Yes. Dr. Wise is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Leanna Marderian Wise bill to Medicare?

In 2024, Dr. Wise's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and office visit, established patient (99215).

Where did Dr. Leanna Marderian Wise go to medical school?

Dr. Wise graduated from Loma Linda University School Of Medicine in 2014.

What drugs does Dr. Leanna Marderian Wise prescribe most?

In 2024 Medicare Part D data, Dr. Wise's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Otezla.

Has Dr. Leanna Marderian Wise received payments from drug or device companies?

CMS Open Payments shows $285,837 in general payments to Dr. Wise from 9 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Leanna Marderian Wise been practicing?

Dr. Wise graduated from medical school in 2014, 12 years ago.

Does Dr. Leanna Marderian Wise do research?

Dmand AI links 6 publications to Dr. Wise, published from 2014 to 2021.

Who does Dr. Leanna Marderian Wise publish with?

Dr. Wise's most frequent co-authors are Jean W. Liew, MD (4 shared papers), Jeffrey A. Sparks, MD (4 shared papers) and Zachary S. Wallace, MD (4 shared papers).

What insurance does Dr. Leanna Marderian Wise accept?

Dr. Wise is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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