Dr. Jennie Chen, MD
- Part D claims, 2024
- 22
- Publications
- 2
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 2500 Merced Street, San Leandro, CA 94577
- Practice phone
- Call (510) 454-1000
- 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
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. Jennie Chen is a pediatrician in San Leandro, California
Dr. Chen practices at San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente.
Dr. Chen's NPI, 1407891070, was assigned on June 18, 2006. Dr. Chen graduated from Tufts University School Of Medicine in 1995. Dr. Chen holds California license C52916.
- NPI
- 1407891070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214930866
- NPI enumeration date
- June 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 454-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennie Chen practices at San Leandro Medical Center in San Leandro, California
Dr. Chen's primary practice is San Leandro Medical Center, at 2500 Merced Street, San Leandro, CA 94577 in Alameda County. The practice phone is (510) 454-1000.
- San Leandro Medical Center2500 Merced Street, San Leandro, CA 94577 · Alameda CountyPhone(510) 454-1000
Source: Dmand AI Affiliation Data
Dr. Jennie Chen is affiliated with 1 site of care and 1 medical group
Dr. Chen's primary practice is San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennie 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 |
|---|---|
| San Leandro Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennie Chen is one of 8,236 pediatricians in California
Pediatrics is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chen's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Internal medicine, Illinois
Pediatricians near Dr. Chen
Counts of pediatricians 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. Jennie 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 65% 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
- Women65%
- Men25%
Source: Dmand AI Patient Panel Data
Dr. Jennie Chen wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 22 Medicare Part D claims for 21 patients. 73% of them were for generic drugs. They cover 5 drugs, with $921 in total drug cost. In 2020, CMS named 772 claims across 29 drugs.
Dr. Chen's Part D claims by kind of drug, 2024
- Generic16 claims73%
- Brand-name and other6 claims27%
Dr. Chen's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 7722021: 6691%
Drugs named by CMS: 5 in 2021, 29 in 2020.
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
How Dr. Jennie Chen takes part in Medicare
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jennie Chen has 2 publications on record
Dmand AI links 2 papers to Dr. Chen, published from 2021 to 2022. Dr. Chen's most frequent co-authors are Ashley R. Hubbard, DO and Devan Jaganath, MD, MPH.
Dr. Chen's most frequent co-authors
- Ashley R. Hubbard, DO1 shared paper
- Devan Jaganath, MD, MPH1 shared paper
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 pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jennie Chen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chen, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Chen
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Jennie Chen graduated from Tufts University School Of Medicine
Dr. Chen graduated from Tufts University School Of Medicine in 1995.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
- Board certified in public health & general preventive medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennie 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Jennie 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. Jennie Chen's NPI number?
Dr. Jennie Chen's NPI number is 1407891070. It was assigned on June 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennie Chen?
Dr. Jennie Chen is a pediatrician in San Leandro, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Jennie Chen practice?
Dr. Chen practices at 2500 Merced Street, San Leandro, CA 94577. Dr. Chen's primary practice is San Leandro Medical Center in San Leandro, California, part of Kaiser Permanente.
What is Dr. Jennie Chen's office phone number?
The practice phone on file for Dr. Chen is (510) 454-1000.
What is Dr. Jennie Chen's medical license number?
Dr. Chen holds California license C52916, one of the licenses on file in 2 states.
Which states has Dr. Jennie Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (2007 to 2027) and Illinois (1995 to 2017).
Which hospitals is Dr. Jennie Chen affiliated with?
Dr. Chen practices at San Leandro Medical Center in San Leandro, California.
What medical group is Dr. Jennie Chen part of?
Dr. Chen is linked to The Permanente Medical Group, Inc.
Does Dr. Jennie Chen accept Medicare?
Yes. CMS lists Dr. Chen as accepting Medicare assignment.
Is Dr. Jennie Chen board certified?
Yes. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine.
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Where did Dr. Jennie Chen go to medical school?
Dr. Chen graduated from Tufts University School Of Medicine in 1995.
What drugs does Dr. Jennie Chen prescribe most?
In 2021 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Famotidine, Atorvastatin Calcium and Lisinopril.
How long has Dr. Jennie Chen been practicing?
Dr. Chen graduated from medical school in 1995, 31 years ago.
Does Dr. Jennie Chen do research?
Dmand AI links 2 publications to Dr. Chen, published from 2021 to 2022.
Who does Dr. Jennie Chen publish with?
Dr. Chen's most frequent co-authors are Ashley R. Hubbard, DO (1 shared paper) and Devan Jaganath, MD, MPH (1 shared paper).
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