Dr. Christina Marie Charles-Schoeman, MD

  • Los Angeles, CA
  • Rheumatologist
NPI1467486993PAC ID3476556556
Medicare services, 2024
166
Medicare patients, 2024
82
Part D claims, 2024
1,002
Publications
9
Clinical trials
6
Practice address
200 Medical Plz, Los Angeles, CA 90024
Practice phone
Call (310) 794-9206
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Peter Morton UCLA Medical Building

Los Angeles, California

See all 4 affiliations

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Dr. Christina Marie Charles-Schoeman is a rheumatologist in Los Angeles, California

Dr. Charles-Schoeman practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Dr. Charles-Schoeman's NPI, 1467486993, was assigned on July 10, 2006. Dr. Charles-Schoeman graduated from David Geffen School of Medicine at UCLA in 2000. Dr. Charles-Schoeman's California license number on file is A78257.

NPI and contact details
Medicare PAC ID
3476556556
NPI enumeration date
July 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 794-9206
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
52
Medical school graduation
2000

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

Dr. Christina Marie Charles-Schoeman practices at Peter Morton UCLA Medical Building in Los Angeles, California

Dr. Charles-Schoeman's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

  • Peter Morton UCLA Medical Building
    200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206

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

Dr. Christina Marie Charles-Schoeman is affiliated with 3 sites of care and 1 medical group

Dr. Charles-Schoeman's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dr. Charles-Schoeman is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Charles-Schoeman to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Charles-Schoeman

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

Dmand AI tracks the EHR system at Dr. Christina Marie Charles-Schoeman's practice

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

EHR by site
SiteEHR vendor and product
Peter Morton UCLA Medical BuildingAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Christina Marie Charles-Schoeman is one of 821 rheumatologists in California

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

Specialties and state licenses

  • Rheumatology, CaliforniaPrimaryLicense A78257 · 2002 to 2025 · taxonomy 207RR0500X

Clinical focus

Dmand AI lists arthritis, lupus, muscle disease and rheumatoid arthritis among the conditions Dr. Charles-Schoeman treats.

Rheumatologists near Dr. Charles-Schoeman

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. Christina Marie Charles-Schoeman billed Medicare for 166 services in 2024

CMS data shows 166 Medicare services from Dr. Charles-Schoeman across 2 procedure codes in 2024, all of them office visits, for 82 Medicare patients. Medicare paid $16,936 for them.

Medicare services, 2024166
Medicare patients82
Paid by Medicare$16,936
Procedure codes2

Dr. Charles-Schoeman's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1622024: 1662%

Where Dr. Charles-Schoeman's Medicare services took place, 2024

  • In an office159%
  • In a facility15191%

Dr. Charles-Schoeman compared with the California median for rheumatologists, 2024

  • Dr. Charles-Schoeman
  • California median
Medicare services
166vs 90082% below
Medicare patients
82vs 21662% below
Part D claims
887vs 9628% below

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

Dr. Charles-Schoeman'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. Charles-Schoeman

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

Dr. Christina Marie Charles-Schoeman treated 82 Medicare patients in 2024, average age 70

CMS counts 82 Medicare patients who saw Dr. Charles-Schoeman in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have arthritis, and 72% have high blood pressure. 34% are also on Medicaid. Their average risk score is 2.30, 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. Charles-Schoeman's median patient age at 58, with 72% women.

Medicare patients, 202482
Average age70
Average risk score2.30
Also on Medicaid34%

Dr. Charles-Schoeman's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Charles-Schoeman's Medicare patients by sex, 2024

  • Women5567%
  • Men2733%

Chronic conditions among Dr. Charles-Schoeman's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure72%
  3. High cholesterol68%
  4. Osteoporosis43%
  5. Diabetes35%
  6. Ischemic heart disease34%
  7. Mood disorders34%
  8. Depression33%

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

Dr. Charles-Schoeman's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women72%
  • Men26%

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

Dr. Christina Marie Charles-Schoeman wrote 1,002 Medicare Part D claims in 2024

In 2024, Dr. Charles-Schoeman wrote 1,002 Medicare Part D claims for 72 patients. 50% of them were for generic drugs. CMS names the drug for 887 of them, across 20 drugs with 11 or more claims each, at $3,577,447 in total drug cost. In 2023, CMS named 871 claims across 18 drugs.

Part D claims, 20241,002
Drugs named by CMS20
Total drug cost$3.6M
Part D patients72

Dr. Charles-Schoeman's Part D claims by kind of drug, 2024

  • Generic504 claims50%
  • Brand-name and other498 claims50%

Dr. Charles-Schoeman'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 Dr. Charles-Schoeman's Part D claims, 2024

  • Antibiotics4%44 of 1,002 claims

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

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 8712024: 8872%

Drugs named by CMS: 20 in 2024, 18 in 2023.

See all prescribing by Dr. Charles-Schoeman

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. Christina Marie Charles-Schoeman scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Charles-Schoeman for performance year 2024, reported as part of a group. Dr. Charles-Schoeman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Charles-Schoeman as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Charles-Schoeman's MIPS scores, performance year 2024

  • 88of 100Final score
  • 79.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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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Dr. Christina Marie Charles-Schoeman has 9 publications on record

Dmand AI links 9 papers to Dr. Charles-Schoeman in 2011. 2011 was the busiest year, with 2. Dr. Charles-Schoeman's most frequent co-authors are John Dermot Fitzgerald, MD, Alan Howard Gorn, MD and Maureen Anne McMahon, MD.

Papers9

Dr. Charles-Schoeman's most frequent co-authors

Recent publications by Dr. Charles-Schoeman

See all 9 publications and co-authors

See who Dr. Charles-Schoeman researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Charles-Schoeman 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. Christina Marie Charles-Schoeman has worked on 6 clinical trials

Dmand AI links Dr. Charles-Schoeman to 6 clinical trials. 2 are still active or recruiting. Conditions studied include Arthritis, Rheumatoid, Rheumatic Diseases and Dermatomyositis. Sanofi sponsors the most, 2. Open Payments lists research payments to Dr. Charles-Schoeman that name 6 trials.

Conditions in Dr. Charles-Schoeman's trials

  • Arthritis, Rheumatoid
  • Rheumatic Diseases
  • Dermatomyositis
  • Polymyositis

Investigators on the most trials with Dr. Charles-Schoeman

Recent clinical trials with Dr. Charles-Schoeman

See all 6 clinical trials and co-investigators

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Christina Marie Charles-Schoeman received $337,528 in industry payments from 2016 to 2025

CMS Open Payments shows 319 general payments to Dr. Charles-Schoeman from 9 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 62% of the total. Pfizer Inc. paid the most, $96,074. It also lists 55 research payments totaling $54,162 from 2017 to 2023, naming 6 clinical trials.

General payments to Dr. Charles-Schoeman by program year, 2016 to 2025

General payments to Dr. Charles-Schoeman by kind, 2016 to 2025

$337.5Kin total
  • Consulting fees$209,69762%
  • Travel and lodging$63,25719%
  • Speaker and faculty fees$32,74510%
  • Honoraria$23,3257%
  • Other$8,5043%

Companies that paid Dr. Charles-Schoeman the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Charles-Schoeman

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

Dr. Christina Marie Charles-Schoeman has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Charles-Schoeman, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Charles-Schoeman

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACR Fellow

Source: Dmand AI Professional Profile Data

Dr. Christina Marie Charles-Schoeman graduated from David Geffen School of Medicine at UCLA

Dr. Charles-Schoeman graduated from David Geffen School of Medicine at UCLA in 2000. Dr. Charles-Schoeman is a member of ACR.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in rheumatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Christina Marie Charles-Schoeman accepts plans from 6 insurance carriers

Dr. Charles-Schoeman is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • LA Care

Plan types Dr. Charles-Schoeman accepts, by number of carriers

  1. Medicare5
  2. PPO4
  3. HMO2
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Christina Marie Charles-Schoeman'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 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Christina Marie Charles-Schoeman

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. Christina Marie Charles-Schoeman's NPI number?

Dr. Christina Marie Charles-Schoeman's NPI number is 1467486993. It was assigned on July 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Christina Marie Charles-Schoeman?

Dr. Christina Marie Charles-Schoeman is a rheumatologist in Los Angeles, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Christina Marie Charles-Schoeman practice?

Dr. Charles-Schoeman practices at 200 Medical Plz, Los Angeles, CA 90024. Dr. Charles-Schoeman's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Dr. Charles-Schoeman to 1 group practice or clinic.

What is Dr. Christina Marie Charles-Schoeman's office phone number?

The practice phone on file for Dr. Charles-Schoeman is (310) 794-9206.

What is Dr. Christina Marie Charles-Schoeman's medical license number?

Dr. Charles-Schoeman's California license number on file is A78257.

Which hospitals is Dr. Christina Marie Charles-Schoeman affiliated with?

Dr. Charles-Schoeman is affiliated with Ronald Reagan UCLA Medical Center.

What medical group is Dr. Christina Marie Charles-Schoeman part of?

Dr. Charles-Schoeman is linked to UCLA Medical Group.

Does Dr. Christina Marie Charles-Schoeman accept Medicare?

Yes. CMS data shows Dr. Charles-Schoeman billed Medicare for 166 services in 2024, and Dr. Charles-Schoeman accepts Medicare assignment.

Does Dr. Christina Marie Charles-Schoeman offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Charles-Schoeman as offering telehealth services.

What is Dr. Christina Marie Charles-Schoeman's MIPS score?

Dr. Charles-Schoeman's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Christina Marie Charles-Schoeman see?

CMS counts 82 Medicare patients who saw Dr. Charles-Schoeman in 2024, with an average age of 70.

Is Dr. Christina Marie Charles-Schoeman board certified?

Yes. Dr. Charles-Schoeman is board certified in rheumatology by the American Board of Internal Medicine.

What services does Dr. Christina Marie Charles-Schoeman bill to Medicare?

In 2024, Dr. Charles-Schoeman's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).

Where did Dr. Christina Marie Charles-Schoeman go to medical school?

Dr. Charles-Schoeman graduated from David Geffen School of Medicine at UCLA in 2000.

What drugs does Dr. Christina Marie Charles-Schoeman prescribe most?

In 2024 Medicare Part D data, Dr. Charles-Schoeman's most prescribed drugs by claims were Prednisone, Octagam and Sodium Chloride.

Has Dr. Christina Marie Charles-Schoeman received payments from drug or device companies?

CMS Open Payments shows $337,528 in general payments to Dr. Charles-Schoeman from 9 companies from 2016 to 2025. The largest total came from Pfizer Inc.

How long has Dr. Christina Marie Charles-Schoeman been practicing?

Dr. Charles-Schoeman graduated from medical school in 2000, 26 years ago.

Does Dr. Christina Marie Charles-Schoeman do research?

Dmand AI links 9 publications to Dr. Charles-Schoeman. Dr. Charles-Schoeman has worked on 6 clinical trials.

Who does Dr. Christina Marie Charles-Schoeman publish with?

Dr. Charles-Schoeman's most frequent co-authors are John Dermot Fitzgerald, MD (2 shared papers), Alan Howard Gorn, MD (2 shared papers) and Maureen Anne McMahon, MD (2 shared papers).

What insurance does Dr. Christina Marie Charles-Schoeman accept?

Dr. Charles-Schoeman is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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