Dr. Catherine M. Cha, MD
- Medicare services, 2023
- 28
- Medicare patients, 2024
- 70
- Publications
- 1
- MIPS score, 2024
- 96
- Hospital affiliations
- 3
- Practice address
- 757 Westwood Plaza, Los Angeles, CA 90095
- Practice phone
- Call (310) 825-6301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cha's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Catherine M. Cha is an anesthesiologist in Los Angeles, California
Dr. Cha practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Dr. Cha's NPI, 1003058827, was assigned on March 25, 2009. Dr. Cha graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2008. Dr. Cha holds California license A110568.
- NPI
- 1003058827NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325294820
- NPI enumeration date
- March 25, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 825-6301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- 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. Catherine M. Cha practices at Ronald Reagan UCLA Medical Center in Los Angeles, California
Dr. Cha's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.
- Ronald Reagan UCLA Medical Center757 Westwood Plaza, Los Angeles, CA 90095 · Los Angeles CountyPhone(310) 825-6301
Source: Dmand AI Affiliation Data
Dr. Catherine M. Cha is affiliated with 3 sites of care and 2 medical groups
Dr. Cha's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Cha is also affiliated with Martin Luther King, Jr. Community Hospital. The medical group on file is Martin Luther King Jr. Community Medical Group. Dmand AI also links Dr. Cha to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Catherine M. Cha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cha practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ronald Reagan UCLA Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Catherine M. Cha is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Cha's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Cha is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Cha is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Cha
Counts of anesthesiologists 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. Catherine M. Cha billed Medicare for 28 services in 2023
CMS data shows 28 Medicare services from Dr. Cha across 2 procedure codes in 2023, for 70 Medicare patients. Medicare paid $2,367 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cha's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 1212023: 2877%
Dr. Cha compared with the California median for anesthesiologists, 2023
- Dr. Cha
- California median
- Medicare services
- 28vs 7261% below
- Medicare patients
- 70vs 14351% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Cha's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Cha?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cha and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Catherine M. Cha treated 70 Medicare patients in 2024, average age 73
CMS counts 70 Medicare patients who saw Dr. Cha in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cha's median patient age at 38, with 78% women.
Dr. Cha's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cha's Medicare patients by sex, 2024
- Women3854%
- Men3246%
Chronic conditions among Dr. Cha's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis51%
- Cancer37%
- Anxiety31%
- Diabetes29%
- Ischemic heart disease27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women78%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine M. Cha 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. Cha for performance year 2024, reported as part of a group. Dr. Cha accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Cha's MIPS scores, performance year 2024
- 96of 100Final score
- 93.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 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. Catherine M. Cha has 1 publication on record
Dmand AI links 1 paper to Dr. Cha in 2017.
Recent publications by Dr. Cha
See who Dr. Cha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cha works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Catherine M. Cha received $280 in industry payments from 2018 to 2024
CMS Open Payments shows 3 general payments to Dr. Cha from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $130.
General payments to Dr. Cha by program year, 2018 to 2024
Companies that paid Dr. Cha the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Catherine M. Cha graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Cha graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2008.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Catherine M. Cha accepts plans from 2 insurance carriers
Dr. Cha is in network with 2 carriers, including CMS Medicare and LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- LA Care
Plan types Dr. Cha accepts, by number of carriers
- HMO1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Catherine M. Cha'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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-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. Catherine M. Cha
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. Catherine M. Cha's NPI number?
Dr. Catherine M. Cha's NPI number is 1003058827. It was assigned on March 25, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine M. Cha?
Dr. Catherine M. Cha is an anesthesiologist in Los Angeles, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Catherine M. Cha practice?
Dr. Cha practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Cha's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Cha to 1 hospital and 1 medical group.
What is Dr. Catherine M. Cha's office phone number?
The practice phone on file for Dr. Cha is (310) 825-6301.
What is Dr. Catherine M. Cha's medical license number?
Dr. Cha holds California license A110568.
Which hospitals is Dr. Catherine M. Cha affiliated with?
Dr. Cha practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Cha is also affiliated with Martin Luther King, Jr. Community Hospital. Dmand AI links Dr. Cha to 1 more hospital.
What medical group is Dr. Catherine M. Cha part of?
Dr. Cha is linked to Martin Luther King Jr. Community Medical Group. Dmand AI links Dr. Cha to 1 more medical group.
Does Dr. Catherine M. Cha accept Medicare?
Yes. CMS data shows Dr. Cha billed Medicare for 28 services in 2023, and Dr. Cha accepts Medicare assignment.
What is Dr. Catherine M. Cha's MIPS score?
Dr. Cha's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Catherine M. Cha see?
CMS counts 70 Medicare patients who saw Dr. Cha in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
Is Dr. Catherine M. Cha board certified?
Yes. Dr. Cha is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Catherine M. Cha bill to Medicare?
In 2023, Dr. Cha's most billed Medicare services were anesthesia (00811) and anesthesia (00812).
Where did Dr. Catherine M. Cha go to medical school?
Dr. Cha graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2008.
Has Dr. Catherine M. Cha received payments from drug or device companies?
CMS Open Payments shows $280 in general payments to Dr. Cha from 3 companies from 2018 to 2024. The largest total came from Allergan Inc.
How long has Dr. Catherine M. Cha been practicing?
Dr. Cha graduated from medical school in 2008, 18 years ago.
Does Dr. Catherine M. Cha do research?
Dmand AI links 1 publication to Dr. Cha.
What insurance does Dr. Catherine M. Cha accept?
Dr. Cha is in network with 2 carriers, including CMS Medicare and LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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