ColonColonic DiseasesColonic Neoplasms
Dr. Formosa Cindy Chen, MD
NPI1568657781
- Part D claims, 2024
- 25
- Publications
- 11
- Hospital affiliations
- 1
- Industry payments
- $3,358
- Insurance carriers
- 1
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Formosa Cindy Chen is a general surgeon in Sylmar, California
Dr. Chen practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Chen's NPI, 1568657781, was assigned on September 11, 2007. Dr. Chen graduated from Keck School of Medicine of USC in 2006. Dr. Chen holds California license A104170.
NPI and contact details
- NPI
- 1568657781NPI Registry (opens in a new tab)
- NPI enumeration date
- September 11, 2007
- NPI status
- Active
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Formosa Cindy Chen practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Chen's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. Formosa Cindy Chen is affiliated with 1 site of care
Dr. Chen's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dr. Chen's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Formosa Cindy 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 |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Formosa Cindy Chen is one of 2,926 general surgeons in California
Surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chen is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Chen's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Minnesota license
Clinical focus
Dmand AI lists colon removal among the conditions Dr. Chen treats.
General surgeons near Dr. Chen
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,926general surgeons in California14general surgeons in Sylmar14general surgeons at Olive View-UCLA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Formosa Cindy Chen's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 59, with 47% 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 59
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Formosa Cindy Chen wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 25 Medicare Part D claims. 92% of them were for generic drugs.
Part D claims, 202425
Dr. Chen's Part D claims by kind of drug, 2024
- Generic23 claims92%
- Brand-name and other2 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Formosa Cindy Chen has 11 publications on record
Dmand AI links 11 papers to Dr. Chen, published from 2010 to 2022. 2020 was the busiest year, with 3. Dr. Chen has published most often in Am Surg. Dr. Chen's most frequent co-authors are James Hagop Tabibian, MD, Cynthia Tom, MD and James Yoo.
Papers11
Years published2010 to 2022
Dr. Chen's papers by year, 2010 to 2022
Dr. Chen's most frequent co-authors
Recent publications by Dr. Chen
Anal CanalDigestive System Surgical ProceduresRectal Neoplasms
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 general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Formosa Cindy Chen received $3,358 in industry payments from 2016 to 2025
CMS Open Payments shows 31 general payments to Dr. Chen from 9 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 52% of the total. Intuitive Surgical, Inc. paid the most, $3,038.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
$3.4Kin total
- Travel and lodging$1,74552%
- Education$1,00030%
- Food and beverage$61318%
Companies that paid Dr. Chen 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. Formosa Cindy Chen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chen.
Awards and honors for Dr. Chen
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Formosa Cindy Chen graduated from Keck School of Medicine of USC
Dr. Chen graduated from Keck School of Medicine of USC in 2006. Dr. Chen is a member of ACS.
- Medical school
- Board certified in colon & rectal surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Formosa Cindy Chen accepts plans from 1 insurance carrier
Dr. Chen is in network with 1 carrier, including LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- LA Care
Plan types Dr. Chen accepts, by number of carriers
- HMO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Formosa Cindy 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. Formosa Cindy 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. Formosa Cindy Chen's NPI number?
Dr. Formosa Cindy Chen's NPI number is 1568657781. It was assigned on September 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Formosa Cindy Chen?
Dr. Formosa Cindy Chen is a general surgeon in Sylmar, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Formosa Cindy Chen practice?
Dr. Chen practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Chen's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
What is Dr. Formosa Cindy Chen's office phone number?
The practice phone on file for Dr. Chen is (818) 364-1555.
What is Dr. Formosa Cindy Chen's medical license number?
Dr. Chen holds California license A104170, one of the licenses on file in 2 states.
Which states has Dr. Formosa Cindy Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (2008 to 2026) and Minnesota (2013 to 2015).
Which hospitals is Dr. Formosa Cindy Chen affiliated with?
Dr. Chen practices at Olive View-UCLA Medical Center in Sylmar, California.
Is Dr. Formosa Cindy Chen board certified?
Yes. Dr. Chen is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.
Where did Dr. Formosa Cindy Chen go to medical school?
Dr. Chen graduated from Keck School of Medicine of USC in 2006.
Has Dr. Formosa Cindy Chen received payments from drug or device companies?
CMS Open Payments shows $3,358 in general payments to Dr. Chen from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
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How long has Dr. Formosa Cindy Chen been practicing?
Dr. Chen graduated from medical school in 2006, 20 years ago.
Does Dr. Formosa Cindy Chen do research?
Dmand AI links 11 publications to Dr. Chen, published from 2010 to 2022.
Who does Dr. Formosa Cindy Chen publish with?
Dr. Chen's most frequent co-authors are James Hagop Tabibian, MD (3 shared papers), Cynthia Tom, MD (2 shared papers) and James Yoo (2 shared papers).
What insurance does Dr. Formosa Cindy Chen accept?
Dr. Chen is in network with 1 carrier, including LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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