Dr. Julie Meyoung Ma, MD
- Medicare services, 2024
- 1,926
- Medicare patients, 2024
- 316
- Part D claims, 2024
- 3,181
- MIPS score, 2024
- 75
- Hospital affiliations
- 3
- Practice address
- 15200 W Sunset Blvd, Pacific Palisades, CA 90272
- Practice phone
- Call (310) 459-7736
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pacific Palisades Medical Group Inc.
Pacific Palisades, California
Find Dr. Ma'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. Julie Meyoung Ma is an internist in Pacific Palisades, California
Dr. Ma practices at Pacific Palisades Medical Group Inc. in Pacific Palisades, California.
Dr. Ma's NPI, 1306865688, was assigned on July 18, 2006. Dr. Ma graduated from Medical College of Pennsylvania in 1992. Dr. Ma holds California license G84767.
- NPI
- 1306865688NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507838968
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 459-7736
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julie Meyoung Ma practices at Pacific Palisades Medical Group Inc. in Pacific Palisades, California
Dr. Ma's primary practice is Pacific Palisades Medical Group Inc., at 15200 W Sunset Blvd, Pacific Palisades, CA 90272 in Los Angeles County. The practice phone is (310) 459-7736.
- Pacific Palisades Medical Group Inc.15200 W Sunset Blvd, Pacific Palisades, CA 90272 · Los Angeles CountyPhone(310) 459-7736
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julie Meyoung Ma is affiliated with 6 sites of care and 1 medical group
Dr. Ma's primary practice is Pacific Palisades Medical Group Inc. in Pacific Palisades, California. Dr. Ma is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Pacific Palisades Medical Group. Dmand AI also links Dr. Ma to 2 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Julie Meyoung Ma's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ma practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pacific Palisades Medical Group Inc. | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julie Meyoung Ma is one of 16,751 internists in California
Internal medicine is Dr. Ma's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ma is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Ma
Counts of internists 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. Julie Meyoung Ma billed Medicare for 1,926 services in 2024
CMS data shows 1,926 Medicare services from Dr. Ma across 13 procedure codes in 2024, for 316 Medicare patients. Medicare paid $102,712 for them. Every service was in an office.
Dr. Ma's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0132024: 1,0877%
- Surgery
- 2023: 1682024: 339102%
- Other services
- 2023: 2062024: 24619%
- Tests and treatments
- 2023: 982024: 15154%
- Lab and pathology
- 2023: 1252024: 10318%
Dr. Ma compared with the California median for internists, 2024
- Dr. Ma
- California median
- Medicare services
- 1,926vs 3615.3 times
- Medicare patients
- 316vs 1512.1 times
- Part D claims
- 2,606vs 4216.2 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Ma'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.
Need commercial claims for Dr. Ma?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ma and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julie Meyoung Ma treated 316 Medicare patients in 2024, average age 77
CMS counts 316 Medicare patients who saw Dr. Ma in 2024. The largest group is 75 to 84, with 153 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ma's median patient age at 69, with 74% women.
Dr. Ma's Medicare patients by age, 2024
Dr. Ma's Medicare patients by sex, 2024
- Women19762%
- Men11938%
Chronic conditions among Dr. Ma's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis36%
- Anxiety22%
- Depression18%
- Mood disorders18%
- Osteoporosis18%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ma's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julie Meyoung Ma wrote 3,181 Medicare Part D claims in 2024
In 2024, Dr. Ma wrote 3,181 Medicare Part D claims for 258 patients. 88% of them were for generic drugs. CMS names the drug for 2,606 of them, across 73 drugs with 11 or more claims each, at $245,216 in total drug cost. In 2023, CMS named 2,543 claims across 69 drugs.
Dr. Ma's Part D claims by kind of drug, 2024
- Generic2,802 claims88%
- Brand-name and other379 claims12%
Dr. Ma'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. Ma's Part D claims, 2024
- Opioids1%40 of 3,181 claims
- Antibiotics3%106 of 3,181 claims
- Antipsychotics, patients 65 and over1%34 of 3,181 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: 2,5432024: 2,6062%
Drugs named by CMS: 73 in 2024, 69 in 2023.
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. Julie Meyoung Ma scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Ma for performance year 2024, reported individually. Dr. Ma accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ma as offering telehealth. CMS counts 13 procedures of removal of skin lesions by Dr. Ma, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Ma ranks in Medicare procedure volume
- Removal of skin lesions
- 60th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 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. Julie Meyoung Ma received $1,629 in industry payments from 2016 to 2025
CMS Open Payments shows 75 general payments to Dr. Ma from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $423.
General payments to Dr. Ma by program year, 2016 to 2025
Companies that paid Dr. Ma the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Julie Meyoung Ma graduated from Medical College of Pennsylvania
Dr. Ma graduated from Medical College of Pennsylvania in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julie Meyoung Ma'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Part D prescribing | Medicare 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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Julie Meyoung Ma
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. Julie Meyoung Ma's NPI number?
Dr. Julie Meyoung Ma's NPI number is 1306865688. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Julie Meyoung Ma?
Dr. Julie Meyoung Ma is an internist in Pacific Palisades, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Julie Meyoung Ma practice?
Dr. Ma practices at 15200 W Sunset Blvd, Pacific Palisades, CA 90272. Dr. Ma's primary practice is Pacific Palisades Medical Group Inc. in Pacific Palisades, California. Dmand AI also links Dr. Ma to 2 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Julie Meyoung Ma's office phone number?
The practice phone on file for Dr. Ma is (310) 459-7736.
What is Dr. Julie Meyoung Ma's medical license number?
Dr. Ma holds California license G84767.
Which hospitals is Dr. Julie Meyoung Ma affiliated with?
Dr. Ma is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Ma to 2 more hospitals.
What medical group is Dr. Julie Meyoung Ma part of?
Dr. Ma is linked to Pacific Palisades Medical Group.
Does Dr. Julie Meyoung Ma accept Medicare?
Yes. CMS data shows Dr. Ma billed Medicare for 1,926 services in 2024, and Dr. Ma accepts Medicare assignment.
Does Dr. Julie Meyoung Ma offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ma as offering telehealth services.
What is Dr. Julie Meyoung Ma's MIPS score?
Dr. Ma's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Julie Meyoung Ma see?
CMS counts 316 Medicare patients who saw Dr. Ma in 2024, with an average age of 77.
What services does Dr. Julie Meyoung Ma bill to Medicare?
In 2024, Dr. Ma's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99214).
Where did Dr. Julie Meyoung Ma go to medical school?
Dr. Ma graduated from Medical College of Pennsylvania in 1992.
What drugs does Dr. Julie Meyoung Ma prescribe most?
In 2024 Medicare Part D data, Dr. Ma's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Zolpidem Tartrate.
Has Dr. Julie Meyoung Ma received payments from drug or device companies?
CMS Open Payments shows $1,629 in general payments to Dr. Ma from 22 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Julie Meyoung Ma been practicing?
Dr. Ma graduated from medical school in 1992, 34 years ago.
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