Dr. Mabel Chu, DO

  • Oroville, CA
  • Vascular surgeon
NPI1285880708PAC ID6406177203
Medicare services, 2024
386
Medicare patients, 2024
207
Part D claims, 2024
215
Publications
1
MIPS score, 2024
96
Practice address
2767 Olive Highway, Oroville, CA 95966
Practice phone
Call (530) 533-8500
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Oroville Hospital

Hospital · Oroville, California

See all 12 affiliations

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Dr. Mabel Chu is a vascular surgeon in Oroville, California

Dr. Chu practices at Oroville Hospital in Oroville, California, part of Oro Hospital.

Dr. Chu's NPI, 1285880708, was assigned on August 15, 2008. Dr. Chu graduated from Touro University California - Vallejo in 2008. Dr. Chu holds California license 20A13612.

NPI and contact details
Medicare PAC ID
6406177203
NPI enumeration date
August 15, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(530) 533-8500
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

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

Dr. Mabel Chu practices at Oroville Hospital in Oroville, California

Dr. Chu's primary practice is Oroville Hospital, at 2767 Olive Highway, Oroville, CA 95966 in Butte County. The practice phone is (530) 533-8500.

  • Oroville Hospital
    2767 Olive Highway, Oroville, CA 95966 · Butte CountyPhone(530) 533-8500

Source: Dmand AI Affiliation Data

Dr. Mabel Chu is affiliated with 7 sites of care and 5 medical groups

Dr. Chu's primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital. Dr. Chu is also affiliated with Enloe Health. The medical group on file is Oro Health Professional. Dmand AI also links Dr. Chu to 2 more hospitals, 4 medical groups and 3 group practices and clinics, each named with a free account.

See all 12 affiliations for Dr. Chu

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

Dmand AI tracks the EHR system at Dr. Mabel Chu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chu practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Oroville HospitalAvailable with a free account
+6 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Mabel Chu is one of 532 vascular surgeons in California

Vascular surgery is Dr. Chu's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Chu is board certified in general vascular surgery by the AOA Board of Surgery. Dmand AI has Dr. Chu's licenses on file in 6 states: California, Tennessee, Oregon, Michigan, Ohio and Nevada.

Specialties and state licenses

  • Vascular surgery, CaliforniaPrimaryLicense 20A13612 · 2014 to 2026 · taxonomy 2086S0129X
  • Tennessee license2025 to 2026
  • Oregon licenseLicense DO221605 · 2024 to 2025
  • Surgery, MichiganLicense 5101017775 · 2008 to 2015 · taxonomy 208600000X
  • Ohio license2011 to 2015
  • Nevada license2011 to 2012

Clinical focus

Dmand AI lists amputation, arterial blot clot /embolism, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, deep vein thrombosis (DVT), heart device and aorta surgery and leg revascularization among the conditions Dr. Chu treats.

Vascular surgeons near Dr. Chu

Counts of vascular surgeons 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. Mabel Chu billed Medicare for 386 services in 2024

CMS data shows 386 Medicare services from Dr. Chu across 13 procedure codes in 2024, for 207 Medicare patients. Medicare paid $33,895 for them.

Medicare services, 2024386
Medicare patients207
Paid by Medicare$33,895
Procedure codes13

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

  • 2023
  • 2024
Office and hospital visits
2023: 6962024: 30756%
Imaging
2023: 1612024: 4970%
Tests and treatments
2023: 462024: 1567%
Surgery
2023: 2502024: 1594%

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

  • In an office20453%
  • In a facility18247%

Dr. Chu compared with the California median for vascular surgeons, 2024

  • Dr. Chu
  • California median
Medicare services
386vs 60937% below
Medicare patients
207vs 27224% below
Part D claims
166vs 553.0 times

Medians across 499 vascular surgeons in California with Dmand AI profiles that report each measure.

Dr. Chu'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. Chu

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chu and other vascular surgeons in California.

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

Dr. Mabel Chu treated 207 Medicare patients in 2024, average age 73

CMS counts 207 Medicare patients who saw Dr. Chu in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 4.21, 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. Chu's median patient age at 70, with 37% women.

Medicare patients, 2024207
Average age73
Average risk score4.21
Also on Medicaid53%

Dr. Chu's Medicare patients by age, 2024

Dr. Chu's Medicare patients by sex, 2024

  • Women8943%
  • Men11857%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes61%
  4. Chronic kidney disease56%
  5. Ischemic heart disease53%
  6. Heart failure43%
  7. Arthritis36%
  8. COPD34%

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

Dr. Chu's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women37%
  • Men63%

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

Dr. Mabel Chu wrote 215 Medicare Part D claims in 2024

In 2024, Dr. Chu wrote 215 Medicare Part D claims for 74 patients. 89% of them were for generic drugs. CMS names the drug for 166 of them, across 5 drugs with 11 or more claims each, at $15,600 in total drug cost. In 2023, CMS named 170 claims across 5 drugs.

Part D claims, 2024215
Drugs named by CMS5
Total drug cost$15,600
Part D patients74

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

  • Generic191 claims89%
  • Brand-name24 claims11%

Dr. Chu'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. Chu's Part D claims, 2024

  • Opioids31%67 of 215 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: 1702024: 1662%

Drugs named by CMS: 5 in 2024, 5 in 2023.

See all prescribing by Dr. Chu

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. Mabel Chu scored 96 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Chu for performance year 2024, reported through an alternative payment model (APM). Dr. Chu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chu as offering telehealth. CMS counts 16 procedures of leg revascularization (restoring blood flow) by Dr. Chu, more than 74% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Chu's MIPS scores, performance year 2024

  • 96of 100Final score
  • 81.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

Where Dr. Chu ranks in Medicare procedure volume

Leg revascularization (restoring blood flow)
74th percentile16 procedures
Removal of tissue
62nd percentile11 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. Mabel Chu has 1 publication on record

Dmand AI links 1 paper to Dr. Chu in 2014.

Papers1

Recent publications by Dr. Chu

See all 1 publications and co-authors

See who Dr. Chu researches with

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

How network discovery works

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

Dr. Mabel Chu received $18,664 in industry payments from 2016 to 2025

CMS Open Payments shows 223 general payments to Dr. Chu from 29 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 51% of the total. Boston Scientific Corporation paid the most, $3,930.

General payments to Dr. Chu by program year, 2016 to 2025

General payments to Dr. Chu by kind, 2016 to 2025

$18.7Kin total
  • Travel and lodging$9,49751%
  • Food and beverage$9,16749%

Companies that paid Dr. Chu the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chu

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

Dr. Mabel Chu has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chu.

Awards and honors for Dr. Chu

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Mabel Chu graduated from Touro University California - Vallejo

Dr. Chu graduated from Touro University California - Vallejo in 2008. Dr. Chu is a member of ACS and AOA.

  1. Medical schoolTouro University California - Vallejo
  2. Board certified in general vascular surgeryAOA Board of Surgery
  3. Board certified in surgeryAOA Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Mabel Chu accepts plans from 10 insurance carriers

Dr. Chu is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Regence Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Humana
  • Kaiser Permanente
  • +2 more carriersWith a free account

Plan types Dr. Chu accepts, by number of carriers

  1. Medicare9
  2. PPO7
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Mabel Chu'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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)
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. Mabel Chu

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. Mabel Chu's NPI number?

Dr. Mabel Chu's NPI number is 1285880708. It was assigned on August 15, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Mabel Chu?

Dr. Mabel Chu is a vascular surgeon in Oroville, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Mabel Chu practice?

Dr. Chu practices at 2767 Olive Highway, Oroville, CA 95966. Dr. Chu's primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital. Dmand AI also links Dr. Chu to 2 hospitals, 4 medical groups and 3 group practices and clinics.

What is Dr. Mabel Chu's office phone number?

The practice phone on file for Dr. Chu is (530) 533-8500.

What is Dr. Mabel Chu's medical license number?

Dr. Chu holds California license 20A13612, one of the licenses on file in 6 states.

Which states has Dr. Mabel Chu been licensed in?

Dmand AI has state licenses on file for Dr. Chu in California (2014 to 2026), Tennessee (2025 to 2026), Oregon (2024 to 2025), Michigan (2008 to 2015), Ohio (2011 to 2015) and Nevada (2011 to 2012).

Which hospitals is Dr. Mabel Chu affiliated with?

Dr. Chu practices at Oroville Hospital in Oroville, California. Dr. Chu is also affiliated with Enloe Health. Dmand AI links Dr. Chu to 2 more hospitals.

What medical group is Dr. Mabel Chu part of?

Dr. Chu is linked to Oro Health Professional. Dmand AI links Dr. Chu to 4 more medical groups.

Does Dr. Mabel Chu accept Medicare?

Yes. CMS data shows Dr. Chu billed Medicare for 386 services in 2024, and Dr. Chu accepts Medicare assignment.

Does Dr. Mabel Chu offer telehealth?

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

Show 10 more questionsShow fewer questions

What is Dr. Mabel Chu's MIPS score?

Dr. Chu's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Mabel Chu see?

CMS counts 207 Medicare patients who saw Dr. Chu in 2024, with an average age of 73.

Is Dr. Mabel Chu board certified?

Yes. Dr. Chu is board certified in general vascular surgery by the AOA Board of Surgery.

What services does Dr. Mabel Chu bill to Medicare?

In 2024, Dr. Chu's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and hospital inpatient care (99233).

Where did Dr. Mabel Chu go to medical school?

Dr. Chu graduated from Touro University California - Vallejo in 2008.

What drugs does Dr. Mabel Chu prescribe most?

In 2024 Medicare Part D data, Dr. Chu's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Clopidogrel and Eliquis.

Has Dr. Mabel Chu received payments from drug or device companies?

CMS Open Payments shows $18,664 in general payments to Dr. Chu from 29 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Mabel Chu been practicing?

Dr. Chu graduated from medical school in 2008, 18 years ago.

Does Dr. Mabel Chu do research?

Dmand AI links 1 publication to Dr. Chu.

What insurance does Dr. Mabel Chu accept?

Dr. Chu is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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