Dr. Yang M. Sun, MD
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 6,165
- Publications
- 1
- Industry payments
- $100
- Affiliated sites
- 2
- Practice address
- 901 Nevin Ave, Richmond, CA 94801
- Practice phone
- Call (510) 307-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richmond Medical Center
Richmond, California
Find Dr. Sun'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. Yang M. Sun is a family medicine physician in Richmond, California
Dr. Sun practices at Richmond Medical Center in Richmond, California.
Dr. Sun's NPI, 1346325024, was assigned on October 25, 2006. Dr. Sun graduated from Tianjin Medical University in 1992. Dr. Sun's California license number on file is A75940.
- NPI
- 1346325024NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648454553
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 307-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yang M. Sun practices at Richmond Medical Center in Richmond, California
Dr. Sun's primary practice is Richmond Medical Center, at 901 Nevin Ave, Richmond, CA 94801 in Contra Costa County. The practice phone is (510) 307-1555.
- Richmond Medical Center901 Nevin Ave, Richmond, CA 94801 · Contra Costa CountyPhone(510) 307-1555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yang M. Sun is affiliated with 3 sites of care and 1 medical group
Dr. Sun's primary practice is Richmond Medical Center in Richmond, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Sun to 1 more physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Yang M. Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yang M. Sun is one of 15,680 family medicine physicians in California
Family medicine is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Sun is board certified in family medicine by the American Board of Family Medicine. Dr. Sun has a license on file in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic diabetes, pneumonia, underactive thyroid and UTI among the conditions Dr. Sun treats.
Family medicine physicians near Dr. Sun
Counts of family medicine physicians 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. Yang M. Sun treated 17 Medicare patients in 2024, average age 69
CMS counts 17 Medicare patients who saw Dr. Sun in 2024. 65% of them have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sun's median patient age at 60, with 69% women.
Chronic conditions among Dr. Sun's Medicare patients, 2024
- High blood pressure65%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yang M. Sun wrote 6,165 Medicare Part D claims in 2024
In 2024, Dr. Sun wrote 6,165 Medicare Part D claims for 866 patients. 89% of them were for generic drugs. CMS names the drug for 5,492 of them, across 110 drugs with 11 or more claims each, at $268,347 in total drug cost. In 2023, CMS named 5,203 claims across 110 drugs.
Dr. Sun's Part D claims by kind of drug, 2024
- Generic5,517 claims89%
- Brand-name615 claims10%
- Other33 claims1%
Dr. Sun'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. Sun's Part D claims, 2024
- Opioids4%233 of 6,165 claims
- Antibiotics6%368 of 6,165 claims
- Antipsychotics, patients 65 and over0%20 of 6,165 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: 5,2032024: 5,4926%
Drugs named by CMS: 110 in 2024, 110 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
How Dr. Yang M. Sun takes part in Medicare
Dr. Sun 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. Yang M. Sun has 1 publication on record
Dmand AI links 1 paper to Dr. Sun.
Recent publications by Dr. Sun
See who Dr. Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sun works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yang M. Sun received $100 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Sun from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $100.
Companies that paid Dr. Sun the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yang M. Sun has 1 award and honors on record
Dmand AI lists 1 award for Dr. Sun, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Sun
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Yang M. Sun graduated from Tianjin Medical University
Dr. Sun graduated from Tianjin Medical University in 1992.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Yang M. Sun accepts plans from 2 insurance carriers
Dr. Sun is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Sun accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Yang M. Sun'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 |
| 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. Yang M. Sun
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. Yang M. Sun's NPI number?
Dr. Yang M. Sun's NPI number is 1346325024. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yang M. Sun?
Dr. Yang M. Sun is a family medicine physician in Richmond, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Yang M. Sun practice?
Dr. Sun practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Sun's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Sun to 1 physician office and 1 group practice or clinic.
What is Dr. Yang M. Sun's office phone number?
The practice phone on file for Dr. Sun is (510) 307-1555.
What is Dr. Yang M. Sun's medical license number?
Dr. Sun's California license number on file is A75940.
What medical group is Dr. Yang M. Sun part of?
Dr. Sun is linked to The Permanente Medical Group, Inc.
Does Dr. Yang M. Sun accept Medicare?
Yes. CMS lists Dr. Sun as accepting Medicare assignment.
How many Medicare patients does Dr. Yang M. Sun see?
CMS counts 17 Medicare patients who saw Dr. Sun in 2024, with an average age of 69.
Is Dr. Yang M. Sun board certified?
Yes. Dr. Sun is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. Yang M. Sun go to medical school?
Dr. Sun graduated from Tianjin Medical University in 1992.
Show 5 more questionsShow fewer questions
What drugs does Dr. Yang M. Sun prescribe most?
In 2024 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Yang M. Sun received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Dr. Sun from 1 company from 2019 to 2019. The largest total came from Abbvie Inc.
How long has Dr. Yang M. Sun been practicing?
Dr. Sun graduated from medical school in 1992, 34 years ago.
Does Dr. Yang M. Sun do research?
Dmand AI links 1 publication to Dr. Sun.
What insurance does Dr. Yang M. Sun accept?
Dr. Sun is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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