J Am Geriatr Soc
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Dr. Abby Wang, MD
NPI1255893095PAC ID8123499324
- Part D claims, 2024
- 4,044
- Publications
- 2
- Industry payments
- $46
- Affiliated sites
- 1
- Medical group
- 1
- 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
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Dr. Abby Wang is a family medicine physician in Richmond, California
Dr. Wang practices at Richmond Medical Center in Richmond, California.
Dr. Wang's NPI, 1255893095, was assigned on April 2, 2019. Dr. Wang graduated from University of California, San Francisco School of Medicine in 2019. Dr. Wang holds California license 180881.
NPI and contact details
- NPI
- 1255893095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123499324
- NPI enumeration date
- April 2, 2019
- 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
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abby Wang practices at Richmond Medical Center in Richmond, California
Dr. Wang'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. Abby Wang is affiliated with 2 sites of care and 1 medical group
Dr. Wang'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. Wang to 1 more group practice or clinic, named with a free account.
Richmond Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Abby Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richmond Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Abby Wang is one of 15,680 family medicine physicians in California
Family medicine is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Wang is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Wang
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. Abby Wang's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 54, with 71% women.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women71%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Abby Wang wrote 4,044 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 4,044 Medicare Part D claims for 653 patients. 92% of them were for generic drugs. CMS names the drug for 3,561 of them, across 78 drugs with 11 or more claims each, at $112,587 in total drug cost. In 2023, CMS named 1,719 claims across 50 drugs.
Part D claims, 20244,044
Drugs named by CMS78
Total drug cost$112,587
Part D patients653
Dr. Wang's Part D claims by kind of drug, 2024
- Generic3,707 claims92%
- Brand-name317 claims8%
- Other20 claims0%
Dr. Wang'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. Wang's Part D claims, 2024
- Opioids2%93 of 4,044 claims
- Antibiotics1%58 of 4,044 claims
- Antipsychotics, patients 65 and over1%23 of 4,044 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: 1,7192024: 3,561107%
Drugs named by CMS: 78 in 2024, 50 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. Abby Wang takes part in Medicare
Dr. Wang 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. Abby Wang has 2 publications on record
Dmand AI links 2 papers to Dr. Wang, published from 2018 to 2022. Dr. Wang's most frequent co-authors are Jane Jih, MD, MPH, Damond Barrick Ng, MD, MPH and Don C. Ng, MD.
Papers2
Years published2018 to 2022
Dr. Wang's most frequent co-authors
Recent publications by Dr. Wang
See who Dr. Wang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wang 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. Abby Wang received $46 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Wang from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $24.
General payments to Dr. Wang by program year, 2024 to 2025
Companies that paid Dr. Wang the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Abby Wang graduated from University of California, San Francisco School of Medicine
Dr. Wang graduated from University of California, San Francisco School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Abby Wang'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 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Abby Wang
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. Abby Wang's NPI number?
Dr. Abby Wang's NPI number is 1255893095. It was assigned on April 2, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Abby Wang?
Dr. Abby Wang 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. Abby Wang practice?
Dr. Wang practices at 901 Nevin Ave, Richmond, CA 94801. Dr. Wang's primary practice is Richmond Medical Center in Richmond, California. Dmand AI also links Dr. Wang to 1 group practice or clinic.
What is Dr. Abby Wang's office phone number?
The practice phone on file for Dr. Wang is (510) 307-1555.
What is Dr. Abby Wang's medical license number?
Dr. Wang holds California license 180881.
What medical group is Dr. Abby Wang part of?
Dr. Wang is linked to The Permanente Medical Group, Inc.
Does Dr. Abby Wang accept Medicare?
Yes. CMS lists Dr. Wang as accepting Medicare assignment.
Where did Dr. Abby Wang go to medical school?
Dr. Wang graduated from University of California, San Francisco School of Medicine in 2019.
What drugs does Dr. Abby Wang prescribe most?
In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Abby Wang received payments from drug or device companies?
CMS Open Payments shows $46 in general payments to Dr. Wang from 2 companies from 2024 to 2025. The largest total came from Dexcom, Inc.
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How long has Dr. Abby Wang been practicing?
Dr. Wang graduated from medical school in 2019, 7 years ago.
Does Dr. Abby Wang do research?
Dmand AI links 2 publications to Dr. Wang, published from 2018 to 2022.
Who does Dr. Abby Wang publish with?
Dr. Wang's most frequent co-authors are Jane Jih, MD, MPH (2 shared papers), Damond Barrick Ng, MD, MPH (1 shared paper) and Don C. Ng, MD (1 shared paper).
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