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Dr. Mang Lam Chen, MD
NPI1245434539
- Part D claims, 2016
- 12
- Publications
- 56
- Industry payments
- $50,728
- Affiliated sites
- 1
- Insurance carriers
- 2
- Practice address
- 210 N Tustin Ave, Santa Ana, CA 92705
- Practice phone
- Call (415) 925-8900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greenbrae Surgery Center
Santa Ana, California
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Mang Lam Chen is a urologist in Santa Ana, California
Dr. Chen practices at Greenbrae Surgery Center in Santa Ana, California.
Dr. Chen's NPI, 1245434539, was assigned on June 12, 2007. Dr. Chen graduated from University of Pittsburgh School of Medicine in 2005. Dr. Chen holds California license A135223.
NPI and contact details
- NPI
- 1245434539NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2007
- NPI status
- Active
- Practice phone
- (415) 925-8900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mang Lam Chen practices at Greenbrae Surgery Center in Santa Ana, California
Dr. Chen's primary practice is Greenbrae Surgery Center, at 210 N Tustin Ave, Santa Ana, CA 92705 in Orange County. The practice phone is (415) 925-8900.
- Greenbrae Surgery Center210 N Tustin Ave, Santa Ana, CA 92705 · Orange CountyPhone(415) 925-8900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mang Lam Chen is affiliated with 2 sites of care
Dr. Chen's primary practice is Greenbrae Surgery Center in Santa Ana, California. Dmand AI also links Dr. Chen to 1 physician office, named with a free account.
Greenbrae Surgery CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mang Lam 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 |
|---|---|
| Greenbrae Surgery Center | 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. Mang Lam Chen is one of 1,395 urologists in California
Urology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Chen is board certified in urology by the American Board of Urology. Dmand AI has Dr. Chen's licenses on file in 3 states: California, Pennsylvania and Michigan.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Pennsylvania license
- Michigan license
Urologists near Dr. Chen
Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.
1,395urologists in California
6urologists in Santa Ana
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mang Lam Chen's patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 34, with 9% 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 34
Patient panel by sex, all payers
- Women9%
- Men83%
Source: Dmand AI Patient Panel Data
Dr. Mang Lam Chen wrote 12 Medicare Part D claims in 2016
In 2016, Dr. Chen wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $334 in total drug cost.
Part D claims, 201612
Drugs named by CMS1
Total drug cost$334
Dr. Chen's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mang Lam Chen has 56 publications on record
Dmand AI links 56 papers to Dr. Chen, published from 2008 to 2025. 2017 was the busiest year, with 4. The most frequent topics are Urethra, Postoperative Complications and Gender-Affirming Surgery. Dr. Chen has published most often in Urology. Dr. Chen's most frequent co-authors are Bauback Safa, Shane Douglas Morrison, MD and Helen H. Sun, MD.
Papers56
Years published2008 to 2025
Dr. Chen's papers by year, 2015 to 2025
Topics Dr. Chen writes about most
- Urethra
- Postoperative Complications
- Gender-Affirming Surgery
- Penis
- Plastic Surgery Procedures
- Surgical Flaps
- Cats
- Electric Stimulation
Dr. Chen's most frequent co-authors
Recent publications by Dr. Chen
Free Tissue FlapsGender-Affirming SurgeryPenis
Gender-Affirming SurgeryPenisPhalloplasty
Plast Reconstr Surg
AlgorithmsGender-Affirming SurgeryPenis
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 urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mang Lam Chen received $50,728 in industry payments from 2016 to 2025
CMS Open Payments shows 79 general payments to Dr. Chen from 14 drug and device companies from 2016 to 2025. Education make up the largest share, 92% of the total. Coloplast Corp paid the most, $49,569.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
$50.7Kin total
- Education$46,78192%
- Food and beverage$3,9478%
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. Mang Lam Chen has 12 awards and honors on record
Dmand AI lists 12 awards for Dr. Chen, most recently History Essay Contest 1st Place: History of Microsurgery in Urologic Practice in 2020.
Awards and honors for Dr. Chen
- 2020
- History Essay Contest 1st Place: History of Microsurgery in Urologic Practice
- 2019
- 2nd place Poster
- 2010
- Best Poster Winner
- First Prize
- Honorable Mention
- 2009
- Second Prize
Source: Dmand AI Professional Profile Data
Dr. Mang Lam Chen graduated from University of Pittsburgh School of Medicine
Dr. Chen graduated from University of Pittsburgh School of Medicine in 2005. Dr. Chen is a member of American Society of Gender Surgeons, AUA, San Francisco Transgender Institute, Society of Genitourinary Reconstructive Surgeons and Western Section AUA.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Mang Lam Chen accepts plans from 2 insurance carriers
Dr. Chen is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and DE State Medicaid. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- DE State Medicaid
Plan types Dr. Chen accepts, by number of carriers
- HMO1
- Medicaid1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mang Lam 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) |
| 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. Mang Lam 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. Mang Lam Chen's NPI number?
Dr. Mang Lam Chen's NPI number is 1245434539. It was assigned on June 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mang Lam Chen?
Dr. Mang Lam Chen is a urologist in Santa Ana, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Mang Lam Chen practice?
Dr. Chen practices at 210 N Tustin Ave, Santa Ana, CA 92705. Dr. Chen's primary practice is Greenbrae Surgery Center in Santa Ana, California. Dmand AI also links Dr. Chen to 1 physician office.
What is Dr. Mang Lam Chen's office phone number?
The practice phone on file for Dr. Chen is (415) 925-8900.
What is Dr. Mang Lam Chen's medical license number?
Dr. Chen holds California license A135223, one of the licenses on file in 3 states.
Which states has Dr. Mang Lam Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (2015 to 2026), Pennsylvania (2005 to 2016) and Michigan (2010 to 2014).
Is Dr. Mang Lam Chen board certified?
Yes. Dr. Chen is board certified in urology by the American Board of Urology.
Where did Dr. Mang Lam Chen go to medical school?
Dr. Chen graduated from University of Pittsburgh School of Medicine in 2005.
What drugs does Dr. Mang Lam Chen prescribe most?
In 2016 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Tamsulosin HCl.
Has Dr. Mang Lam Chen received payments from drug or device companies?
CMS Open Payments shows $50,728 in general payments to Dr. Chen from 14 companies from 2016 to 2025. The largest total came from Coloplast Corp.
Show 4 more questionsShow fewer questions
How long has Dr. Mang Lam Chen been practicing?
Dr. Chen graduated from medical school in 2005, 21 years ago.
Does Dr. Mang Lam Chen do research?
Dmand AI links 56 publications to Dr. Chen, published from 2008 to 2025.
Who does Dr. Mang Lam Chen publish with?
Dr. Chen's most frequent co-authors are Bauback Safa (7 shared papers), Shane Douglas Morrison, MD (4 shared papers) and Helen H. Sun, MD (4 shared papers).
What insurance does Dr. Mang Lam Chen accept?
Dr. Chen is in network with 2 carriers, including Blue Cross Blue Shield of Michigan and DE State Medicaid. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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