Dr. Janet Yang, MD
- Part D claims, 2020
- 82
- Publications
- 1
- Industry payments
- $19
- Insurance carriers
- 5
- State licenses
- 2
- Practice address
- 10535 Hospital Way, Mather, CA 95655
- Practice phone
- Call (916) 366-5455
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
VA Mather
Mather, California
Find Dr. Yang'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. Janet Yang is an infectious disease specialist in Mather, California
Dr. Yang practices at VA Mather in Mather, California.
Dr. Yang's NPI, 1033475397, was assigned on April 11, 2012. Dr. Yang graduated from Korea University College of Medicine in 2007. Dr. Yang holds California license A141313.
- NPI
- 1033475397NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2012
- NPI status
- Active
- Practice phone
- (916) 366-5455
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Janet Yang practices at VA Mather in Mather, California
Dr. Yang's primary practice is VA Mather, at 10535 Hospital Way, Mather, CA 95655 in Sacramento County. The practice phone is (916) 366-5455.
- VA Mather10535 Hospital Way, Mather, CA 95655 · Sacramento CountyPhone(916) 366-5455
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Janet Yang is affiliated with 1 site of care
Dr. Yang's primary practice is VA Mather in Mather, California.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Janet Yang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VA Mather | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janet Yang is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Yang's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Yang is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Yang's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
- Michigan license
Infectious disease specialists near Dr. Yang
Counts of infectious disease specialists 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. Janet Yang's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Yang's median patient age at 69, with 6% women.
Dr. Yang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women6%
- Men94%
Source: Dmand AI Patient Panel Data
Dr. Janet Yang wrote 82 Medicare Part D claims in 2020
In 2020, Dr. Yang wrote 82 Medicare Part D claims. They cover 5 drugs, with $142,005 in total drug cost. In 2019, CMS named 34 claims across 3 drugs.
Dr. Yang's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 342020: 82141%
Drugs named by CMS: 5 in 2020, 3 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Janet Yang has 1 publication on record
Dmand AI links 1 paper to Dr. Yang.
Recent publications by Dr. Yang
See who Dr. Yang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yang works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Janet Yang received $19 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Yang from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Cardiovascular Systems Inc. paid the most, $19.
Companies that paid Dr. Yang the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Janet Yang graduated from Korea University College of Medicine
Dr. Yang graduated from Korea University College of Medicine in 2007.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Janet Yang accepts plans from 5 insurance carriers
Dr. Yang is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Yang accepts, by number of carriers
- Medicare5
- PPO5
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Janet Yang'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 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) |
| 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. Janet Yang
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. Janet Yang's NPI number?
Dr. Janet Yang's NPI number is 1033475397. It was assigned on April 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Janet Yang?
Dr. Janet Yang is an infectious disease specialist in Mather, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Janet Yang practice?
Dr. Yang practices at 10535 Hospital Way, Mather, CA 95655. Dr. Yang's primary practice is VA Mather in Mather, California.
What is Dr. Janet Yang's office phone number?
The practice phone on file for Dr. Yang is (916) 366-5455.
What is Dr. Janet Yang's medical license number?
Dr. Yang holds California license A141313, one of the licenses on file in 2 states.
Which states has Dr. Janet Yang been licensed in?
Dmand AI has state licenses on file for Dr. Yang in California (2016 to 2026) and Michigan (2012 to 2016).
Is Dr. Janet Yang board certified?
Yes. Dr. Yang is board certified in infectious disease by the American Board of Internal Medicine.
Where did Dr. Janet Yang go to medical school?
Dr. Yang graduated from Korea University College of Medicine in 2007.
What drugs does Dr. Janet Yang prescribe most?
In 2020 Medicare Part D data, Dr. Yang's most prescribed drugs by claims were Atorvastatin Calcium, Genvoya and Biktarvy.
Has Dr. Janet Yang received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Yang from 1 company from 2016 to 2016. The largest total came from Cardiovascular Systems Inc.
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How long has Dr. Janet Yang been practicing?
Dr. Yang graduated from medical school in 2007, 19 years ago.
Does Dr. Janet Yang do research?
Dmand AI links 1 publication to Dr. Yang.
What insurance does Dr. Janet Yang accept?
Dr. Yang is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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