Dr. Diana Chen, MBA, MD
- Part D claims, 2024
- 225
- Medical group
- 1
- Insurance carriers
- 4
- State licenses
- 2
- Year NPI issued
- 2020
- Practice address
- 6918 N Owensmouth Ave, Canoga Park, CA 91303
- Practice phone
- Call (415) 241-8320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Anthony Medical Clinic
Canoga Park, 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. Diana Chen is a family medicine physician in Canoga Park, California
Dr. Chen practices at St Anthony Medical Clinic in Canoga Park, California.
Dr. Chen's NPI, 1073136057, was assigned on May 25, 2020. Dr. Chen graduated from College of Human Medicine - Grand Rapids in 2020. Dr. Chen's California license number on file is A188341.
- NPI
- 1073136057NPI Registry (opens in a new tab)
- NPI enumeration date
- May 25, 2020
- NPI status
- Active
- Practice phone
- (415) 241-8320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Diana Chen practices at St Anthony Medical Clinic in Canoga Park, California
Dr. Chen's primary practice is St Anthony Medical Clinic, at 6918 N Owensmouth Ave, Canoga Park, CA 91303 in Los Angeles County. The practice phone is (415) 241-8320.
- St Anthony Medical Clinic6918 N Owensmouth Ave, Canoga Park, CA 91303 · Los Angeles CountyPhone(415) 241-8320
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Diana Chen is affiliated with 1 site of care and 1 medical group
Dr. Chen's primary practice is St Anthony Medical Clinic in Canoga Park, California. The medical group on file is Indian Health Center of Santa Clara Valley.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Diana Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Anthony Medical Clinic | 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. Diana 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 family medicine by the American Board of Family Medicine. Dmand AI has Dr. Chen's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Illinois license
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. Diana Chen's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 43, with 45% women.
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 43
Patient panel by sex, all payers
- Women45%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Diana Chen wrote 225 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 225 Medicare Part D claims for 47 patients. 88% of them were for generic drugs. CMS names the drug for 95 of them, across 7 drugs with 11 or more claims each, at $3,145 in total drug cost. In 2023, CMS named 291 claims across 14 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic197 claims88%
- Brand-name28 claims12%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2912024: 9567%
Drugs named by CMS: 7 in 2024, 14 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
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. Diana Chen graduated from College of Human Medicine - Grand Rapids
Dr. Chen graduated from College of Human Medicine - Grand Rapids in 2020.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Diana Chen accepts plans from 4 insurance carriers
Dr. Chen is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Chen accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Diana 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 | 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Diana 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. Diana Chen's NPI number?
Dr. Diana Chen's NPI number is 1073136057. It was assigned on May 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Diana Chen?
Dr. Diana Chen is a family medicine physician in Canoga Park, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Diana Chen practice?
Dr. Chen practices at 6918 N Owensmouth Ave, Canoga Park, CA 91303. Dr. Chen's primary practice is St Anthony Medical Clinic in Canoga Park, California.
What is Dr. Diana Chen's office phone number?
The practice phone on file for Dr. Chen is (415) 241-8320.
What is Dr. Diana Chen's medical license number?
Dr. Chen's California license number on file is A188341, one of the licenses on file in 2 states.
Which states has Dr. Diana Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (2023 to 2025) and Illinois (2020 to 2023).
What medical group is Dr. Diana Chen part of?
Dr. Chen is linked to Indian Health Center of Santa Clara Valley.
Is Dr. Diana Chen board certified?
Yes. Dr. Chen is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. Diana Chen go to medical school?
Dr. Chen graduated from College of Human Medicine - Grand Rapids in 2020.
What drugs does Dr. Diana Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Buprenorphine-Naloxone, Atorvastatin Calcium and Duloxetine HCl.
How long has Dr. Diana Chen been practicing?
Dr. Chen graduated from medical school in 2020, 6 years ago.
What insurance does Dr. Diana Chen accept?
Dr. Chen is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
Selling to family medicine practices?
See family medicine 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