Dr. Eric Chen, MD
- Medicare services, 2024
- 122
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 191
- Hospital affiliations
- 1
- Industry payments
- $43,219
- 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. Eric Chen is a sports medicine (orthopaedic surgery) physician in Long Beach, California
Dr. Chen practices at Optum Surgery Center - Long Beach in Long Beach, California.
Dr. Chen's NPI, 1962856906, was assigned on April 15, 2016. Dr. Chen graduated from University of Toledo College of Medicine and Life Sciences in 2016. Dr. Chen holds California license A152652.
- NPI
- 1962856906NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961806252
- NPI enumeration date
- April 15, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 988-7147
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric 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. Eric Chen is affiliated with 4 sites of care and 2 medical groups
Dr. Chen's primary practice is Optum Surgery Center - Long Beach in Long Beach, California. Dr. Chen is also affiliated with Casa Colina Hospital and Centers for Healthcare. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Chen to 2 more group practices and clinics 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. Eric Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 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 |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric Chen is one of 346 sports medicine (orthopaedic surgery) physicians in California
Orthopaedic surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207XX0005X. The record also lists sports medicine. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine. Dr. Chen is licensed in California.
Specialties and state licenses
- Sports medicine (orthopaedic surgery), CaliforniaPrimary
Sports medicine (orthopaedic surgery) physicians near Dr. Chen
Counts of sports medicine (orthopaedic surgery) 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. Eric Chen billed Medicare for 122 services in 2024
CMS data shows 122 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 31 Medicare patients. Medicare paid $3,374 for them. Every service was in an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 352024: 6894%
- Office and hospital visits
- 2023: 302024: 3827%
- Surgery
- 2023: 02024: 16
Dr. Chen compared with the California median for sports medicine (orthopaedic surgery) physicians, 2024
- Dr. Chen
- California median
- Medicare services
- 122vs 95087% below
- Medicare patients
- 31vs 24087% below
- Part D claims
- 146vs 7692% above
Medians across 322 sports medicine (orthopaedic surgery) 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 sports medicine (orthopaedic surgery) physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric Chen treated 31 Medicare patients in 2024, average age 75
CMS counts 31 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have arthritis, and 74% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 67, with 56% women.
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Chen's Medicare patients, 2024
- Arthritis75%
- High cholesterol74%
- High blood pressure58%
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 67
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric Chen wrote 191 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 191 Medicare Part D claims for 78 patients. 100% of them were for generic drugs. CMS names the drug for 146 of them, across 4 drugs with 11 or more claims each, at $690 in total drug cost. In 2023, CMS named 109 claims across 4 drugs.
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
- Opioids27%52 of 191 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: 1092024: 14634%
Drugs named by CMS: 4 in 2024, 4 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
How Dr. Eric Chen takes part in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Eric Chen received $43,219 in industry payments from 2019 to 2024
CMS Open Payments shows 65 general payments to Dr. Chen from 9 drug and device companies from 2019 to 2024. Grants make up the largest share, 54% of the total. Arthrex, Inc. paid the most, $24,598.
General payments to Dr. Chen by program year, 2019 to 2024
General payments to Dr. Chen by kind, 2019 to 2024
- Grants$23,48454%
- Education$16,50638%
- Food and beverage$2,4886%
- Travel and lodging$7412%
Companies that paid Dr. Chen the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Chen graduated from University of Toledo College of Medicine and Life Sciences
Dr. Chen graduated from University of Toledo College of Medicine and Life Sciences in 2016.
- Medical school
- Board certified in internal medicine
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Eric Chen accepts plans from 13 insurance carriers
Dr. Chen is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- LA Care
- Regence Health Plans
- Aspirus Health Plan
- +5 more carriersWith a free account
Plan types Dr. Chen accepts, by number of carriers
- Medicare9
- PPO7
- HMO5
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Eric 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)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 |
| 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. Eric 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. Eric Chen's NPI number?
Dr. Eric Chen's NPI number is 1962856906. It was assigned on April 15, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Chen?
Dr. Eric Chen is a sports medicine (orthopaedic surgery) physician in Long Beach, California. The primary specialty in the NPI Registry is Sports Medicine (Orthopaedic Surgery) Physician (taxonomy code 207XX0005X).
Where does Dr. Eric 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 2 group practices and clinics and 1 medical group.
What is Dr. Eric Chen's office phone number?
The practice phone on file for Dr. Chen is (562) 988-7147.
What is Dr. Eric Chen's medical license number?
Dr. Chen holds California license A152652.
Which hospitals is Dr. Eric Chen affiliated with?
Dr. Chen is affiliated with Casa Colina Hospital and Centers for Healthcare.
What medical group is Dr. Eric Chen part of?
Dr. Chen is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Eric Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 122 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. Eric Chen see?
CMS counts 31 Medicare patients who saw Dr. Chen in 2024, with an average age of 75.
Is Dr. Eric Chen board certified?
Yes. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Eric Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and surgery: bones and joints (20610).
Where did Dr. Eric Chen go to medical school?
Dr. Chen graduated from University of Toledo College of Medicine and Life Sciences in 2016.
What drugs does Dr. Eric Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Diclofenac Sodium, Meloxicam and Tramadol HCl.
Has Dr. Eric Chen received payments from drug or device companies?
CMS Open Payments shows $43,219 in general payments to Dr. Chen from 9 companies from 2019 to 2024. The largest total came from Arthrex, Inc.
How long has Dr. Eric Chen been practicing?
Dr. Chen graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Eric Chen accept?
Dr. Chen is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to orthopaedic surgery practices?
See sports medicine (orthopaedic surgery) physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card