Dr. Shih Fan Chen, DO
- Part D claims, 2024
- 315
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- 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. Shih Fan Chen is an internist in Baldwin Park, California
Dr. Chen practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Chen's NPI, 1922252923, was assigned on November 5, 2008. Dr. Chen holds California license 20A10589.
- NPI
- 1922252923NPI Registry (opens in a new tab)
- NPI enumeration date
- November 5, 2008
- NPI status
- Active
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Shih Fan Chen practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Chen's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Shih Fan Chen is affiliated with 1 site of care and 1 medical group
Dr. Chen's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shih Fan 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 |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shih Fan Chen is one of 16,751 internists in California
Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Chen
Counts of internists 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. Shih Fan Chen's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 76, with 52% 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 76
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Shih Fan Chen wrote 315 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 315 Medicare Part D claims for 109 patients. 83% of them were for generic drugs. CMS names the drug for 123 of them, across 9 drugs with 11 or more claims each, at $3,201 in total drug cost. In 2023, CMS named 147 claims across 8 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic261 claims83%
- Brand-name and other54 claims17%
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
- Opioids4%12 of 315 claims
- Antibiotics9%29 of 315 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: 1472024: 12316%
Drugs named by CMS: 9 in 2024, 8 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
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Sources for Dr. Shih Fan 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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. Shih Fan 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. Shih Fan Chen's NPI number?
Dr. Shih Fan Chen's NPI number is 1922252923. It was assigned on November 5, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Shih Fan Chen?
Dr. Shih Fan Chen is an internist in Baldwin Park, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Shih Fan Chen practice?
Dr. Chen practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Chen's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
What is Dr. Shih Fan Chen's office phone number?
The practice phone on file for Dr. Chen is (626) 851-1011.
What is Dr. Shih Fan Chen's medical license number?
Dr. Chen holds California license 20A10589.
Which hospitals is Dr. Shih Fan Chen affiliated with?
Dr. Chen practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.
What medical group is Dr. Shih Fan Chen part of?
Dr. Chen is linked to Southern California Permanente Medical Group.
What drugs does Dr. Shih Fan Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Furosemide, Metoprolol Tartrate and Amlodipine Besylate.
How long has Dr. Shih Fan Chen been practicing?
Dr. Chen's NPI was assigned in 2008.
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