Dr. Calvin Kuan Jung Chen, DO
- Medicare services, 2024
- 2,913
- Medicare patients, 2024
- 866
- Publications
- 1
- MIPS score, 2024
- 38
- Hospital affiliations
- 5
- Practice address
- 2823 Fresno Street, Fresno, CA 93721
- Practice phone
- Call (559) 459-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen's professional email, personal email and mobile number
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Dr. Calvin Kuan Jung Chen is a pathologist in Fresno, California
Dr. Chen practices at Community Regional Medical Center in Fresno, California, part of Community Health System.
Dr. Chen's NPI, 1982858395, was assigned on November 12, 2008. Dr. Chen graduated from Touro University California - Vallejo in 2007. Dr. Chen holds California license 20A 12258.
- NPI
- 1982858395NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264676428
- NPI enumeration date
- November 12, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 459-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Calvin Kuan Jung Chen practices at Community Regional Medical Center in Fresno, California
Dr. Chen's primary practice is Community Regional Medical Center, at 2823 Fresno Street, Fresno, CA 93721 in Fresno County. The practice phone is (559) 459-6000.
- Community Regional Medical Center2823 Fresno Street, Fresno, CA 93721 · Fresno CountyPhone(559) 459-6000
Source: Dmand AI Affiliation Data
Dr. Calvin Kuan Jung Chen is affiliated with 6 sites of care and 1 medical group
Dr. Chen's primary practice is Community Regional Medical Center in Fresno, California, part of Community Health System. Dr. Chen is also affiliated with Fresno Surgical Hospital. The medical group on file is Pathology Associates. Dmand AI also links Dr. Chen to 3 more hospitals and 1 group practice or clinic, 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. Calvin Kuan Jung Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Regional Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Calvin Kuan Jung Chen is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Chen is board certified in hematopathology by the American Board of Pathology. Dr. Chen is licensed in California.
Specialties and state licenses
- Anatomic pathology and clinical pathology, CaliforniaPrimary
Pathologists near Dr. Chen
Counts of pathologists 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. Calvin Kuan Jung Chen billed Medicare for 2,913 services in 2024
CMS data shows 2,913 Medicare services from Dr. Chen across 24 procedure codes in 2024, for 866 Medicare patients. Medicare paid $82,182 for them.
Dr. Chen's Medicare services by type, 2024
- Lab and pathology2,833
- Other services80
Where Dr. Chen's Medicare services took place, 2024
- In an office2278%
- In a facility2,68692%
Dr. Chen compared with the California median for pathologists, 2024
- Dr. Chen
- California median
- Medicare services
- 2,913vs 1,1532.5 times
- Medicare patients
- 866vs 44794% above
Medians across 1,094 pathologists 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 pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Calvin Kuan Jung Chen treated 866 Medicare patients in 2024, average age 71
CMS counts 866 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 411 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.88, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 38, with 70% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women57066%
- Men29634%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes43%
- Arthritis42%
- Chronic kidney disease37%
- Ischemic heart disease35%
- Anxiety28%
- Mood disorders28%
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 38
Patient panel by sex, all payers
- Women70%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Calvin Kuan Jung Chen scored 38 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 38 out of 100 for Dr. Chen for performance year 2024, reported individually. Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chen's MIPS scores, performance year 2024
- 38of 100Final score
- 30of 100Quality
- 0of 100Improvement Activities
- 42of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Calvin Kuan Jung Chen has 1 publication on record
Dmand AI links 1 paper to Dr. Chen in 2020. Dr. Chen's most frequent co-authors are Haifaa Abdulhaq, MD, Lloyd Damon, MD and Sanjay Hinduja, MD.
Dr. Chen's most frequent co-authors
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 pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Calvin Kuan Jung Chen received $149 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Chen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $149.
Companies that paid Dr. Chen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Calvin Kuan Jung Chen graduated from Touro University California - Vallejo
Dr. Chen graduated from Touro University California - Vallejo in 2007. Dr. Chen is a member of AOA.
- Medical school
- Board certified in hematopathology
- Board certified in pathology - anatomic/pathology - clinical
- Board certified in 2012 - 2025
- Board certified in 2012 - 2016
Source: Dmand AI Professional Profile Data
Dr. Calvin Kuan Jung Chen accepts plans from 7 insurance carriers
Dr. Chen is in network with 7 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Chen accepts, by number of carriers
- PPO4
- POS3
- HMO2
- Medicare2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Calvin Kuan Jung 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Calvin Kuan Jung 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. Calvin Kuan Jung Chen's NPI number?
Dr. Calvin Kuan Jung Chen's NPI number is 1982858395. It was assigned on November 12, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Calvin Kuan Jung Chen?
Dr. Calvin Kuan Jung Chen is a pathologist in Fresno, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Calvin Kuan Jung Chen practice?
Dr. Chen practices at 2823 Fresno Street, Fresno, CA 93721. Dr. Chen's primary practice is Community Regional Medical Center in Fresno, California, part of Community Health System. Dmand AI also links Dr. Chen to 3 hospitals and 1 group practice or clinic.
What is Dr. Calvin Kuan Jung Chen's office phone number?
The practice phone on file for Dr. Chen is (559) 459-6000.
What is Dr. Calvin Kuan Jung Chen's medical license number?
Dr. Chen holds California license 20A 12258.
Which hospitals is Dr. Calvin Kuan Jung Chen affiliated with?
Dr. Chen practices at Community Regional Medical Center in Fresno, California. Dr. Chen is also affiliated with Fresno Surgical Hospital. Dmand AI links Dr. Chen to 3 more hospitals.
What medical group is Dr. Calvin Kuan Jung Chen part of?
Dr. Chen is linked to Pathology Associates.
Does Dr. Calvin Kuan Jung Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 2,913 services in 2024, and Dr. Chen accepts Medicare assignment.
What is Dr. Calvin Kuan Jung Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 38 out of 100, reported individually.
How many Medicare patients does Dr. Calvin Kuan Jung Chen see?
CMS counts 866 Medicare patients who saw Dr. Chen in 2024, with an average age of 71.
Show 8 more questionsShow fewer questions
Is Dr. Calvin Kuan Jung Chen board certified?
Yes. Dr. Chen is board certified in hematopathology by the American Board of Pathology.
What services does Dr. Calvin Kuan Jung Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).
Where did Dr. Calvin Kuan Jung Chen go to medical school?
Dr. Chen graduated from Touro University California - Vallejo in 2007.
Has Dr. Calvin Kuan Jung Chen received payments from drug or device companies?
CMS Open Payments shows $149 in general payments to Dr. Chen from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Calvin Kuan Jung Chen been practicing?
Dr. Chen graduated from medical school in 2007, 19 years ago.
Does Dr. Calvin Kuan Jung Chen do research?
Dmand AI links 1 publication to Dr. Chen.
Who does Dr. Calvin Kuan Jung Chen publish with?
Dr. Chen's most frequent co-authors are Haifaa Abdulhaq, MD (1 shared paper), Lloyd Damon, MD (1 shared paper) and Sanjay Hinduja, MD (1 shared paper).
What insurance does Dr. Calvin Kuan Jung Chen accept?
Dr. Chen is in network with 7 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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