Dr. Judy Chen, MD
- Medicare services, 2024
- 85
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 1,568
- Publications
- 1
- Industry payments
- $798
- Practice address
- 2600 Redondo Avenue, Long Beach, CA 90806
- Practice phone
- Call (562) 988-7147
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum Surgery Center - Long Beach
Surgery Center - Medicare-Certified · Long Beach, California
Find Dr. Chen'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. Judy Chen is a family medicine physician in Long Beach, California
Dr. Chen practices at Optum Surgery Center - Long Beach in Long Beach, California.
Dr. Chen's NPI, 1083657100, was assigned on June 14, 2006. Dr. Chen graduated from Rush Medical College in 1998. Dr. Chen's California license number on file is A69702.
- NPI
- 1083657100NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638206139
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 988-7147
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Judy Chen practices at Optum Surgery Center - Long Beach in Long Beach, California
Dr. Chen's primary practice is Optum Surgery Center - Long Beach, at 2600 Redondo Avenue, Long Beach, CA 90806. The practice phone is (562) 988-7147.
- Optum Surgery Center - Long Beach2600 Redondo Avenue, Long Beach, CA 90806Phone(562) 988-7147
Source: Dmand AI Affiliation Data
Dr. Judy Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Chen to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Judy Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum Surgery Center - Long Beach | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Judy Chen is one of 15,680 family medicine physicians in California
Family medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Chen is board certified in obesity medicine by the American Board of Obesity Medicine. Dr. Chen has a license on file in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists arteritis, chronic anemia, chronic hypertension, contact dermatitis, fluid and electrolyte imbalances, high cholesterol, itchy rashes and joint pain among the conditions Dr. Chen treats.
Family medicine physicians near Dr. Chen
Counts of family medicine physicians 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. Judy Chen billed Medicare for 85 services in 2024
CMS data shows 85 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 84 Medicare patients. Medicare paid $7,212 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 622024: 7013%
- Other services
- 2023: 02024: 15
Dr. Chen compared with the California median for family medicine physicians, 2024
- Dr. Chen
- California median
- Medicare services
- 85vs 24665% below
- Medicare patients
- 84vs 11829% below
- Part D claims
- 1,024vs 83323% above
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Chen'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. Chen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Judy Chen treated 84 Medicare patients in 2024, average age 74
CMS counts 84 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 71, with 63% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women5363%
- Men3137%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis35%
- Diabetes31%
- Chronic kidney disease24%
- Anxiety23%
- Ischemic heart disease18%
- Osteoporosis15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Judy Chen wrote 1,568 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 1,568 Medicare Part D claims for 577 patients. 90% of them were for generic drugs. CMS names the drug for 1,024 of them, across 46 drugs with 11 or more claims each, at $54,466 in total drug cost. In 2023, CMS named 1,007 claims across 40 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic1,415 claims90%
- Brand-name and other153 claims10%
Dr. Chen'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. Chen's Part D claims, 2024
- Opioids1%14 of 1,568 claims
- Antibiotics5%85 of 1,568 claims
- Antipsychotics, patients 65 and over1%13 of 1,568 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: 1,0072024: 1,0242%
Drugs named by CMS: 46 in 2024, 40 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. Judy Chen offers telehealth to Medicare patients
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Judy Chen has 1 publication on record
Dmand AI links 1 paper to Dr. Chen.
Recent publications by Dr. Chen
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Judy Chen received $798 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Dr. Chen from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $227.
General payments to Dr. Chen by program year, 2016 to 2023
Companies that paid Dr. Chen the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Judy Chen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chen, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Chen
- 2013
- CMS Stage 1 EHR
Dr. Chen's committees and leadership roles
- Department of Family Medicine at LCMVice Chair
- 2014 to 2016
Source: Dmand AI Professional Profile Data
Dr. Judy Chen graduated from Rush Medical College
Dr. Chen graduated from Rush Medical College in 1998.
- Medical school
- Board certified in obesity medicine
Source: Dmand AI Professional Profile Data
Dr. Judy Chen accepts plans from 3 insurance carriers
Dr. Chen is in network with 3 carriers, including Aetna, Elevance and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Elevance
- CMS Medicare
Plan types Dr. Chen accepts, by number of carriers
- Medicare3
- EPO2
- HMO2
- POS2
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Judy Chen'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) |
| 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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Judy Chen
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. Judy Chen's NPI number?
Dr. Judy Chen's NPI number is 1083657100. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Judy Chen?
Dr. Judy Chen is a family medicine physician in Long Beach, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Judy Chen practice?
Dr. Chen practices at 2600 Redondo Avenue, Long Beach, CA 90806. Dr. Chen's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. Dmand AI also links Dr. Chen to 1 group practice or clinic.
What is Dr. Judy Chen's office phone number?
The practice phone on file for Dr. Chen is (562) 988-7147.
What is Dr. Judy Chen's medical license number?
Dr. Chen's California license number on file is A69702.
What medical group is Dr. Judy Chen part of?
Dr. Chen is linked to Optum - Downtown Los Angeles.
Does Dr. Judy Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 85 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Judy Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Judy Chen see?
CMS counts 84 Medicare patients who saw Dr. Chen in 2024, with an average age of 74.
Is Dr. Judy Chen board certified?
Yes. Dr. Chen is board certified in obesity medicine by the American Board of Obesity Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Judy Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Judy Chen go to medical school?
Dr. Chen graduated from Rush Medical College in 1998.
What drugs does Dr. Judy Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Albuterol Sulfate Hfa.
Has Dr. Judy Chen received payments from drug or device companies?
CMS Open Payments shows $798 in general payments to Dr. Chen from 7 companies from 2016 to 2023. The largest total came from Gilead Sciences, Inc.
How long has Dr. Judy Chen been practicing?
Dr. Chen graduated from medical school in 1998, 28 years ago.
Does Dr. Judy Chen do research?
Dmand AI links 1 publication to Dr. Chen.
What insurance does Dr. Judy Chen accept?
Dr. Chen is in network with 3 carriers, including Aetna, Elevance and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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