Clin Gastroenterol Hepatol
ColonoscopyColorectal NeoplasmsEarly Detection of Cancer
Dr. Joseph Benjamin Weiss, MD
NPI1700979283
- Part D claims, 2024
- 18
- Publications
- 8
- Industry payments
- $179
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 18422 Calle La Serra, Rancho Santa Fe, CA 92091-0132
- Practice phone
- Call (858) 756-9800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Weiss' professional email, personal email and mobile number
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Dr. Joseph Benjamin Weiss is a gastroenterologist in Rancho Santa Fe, California
Dr. Weiss practices in Rancho Santa Fe, California.
Dr. Weiss' NPI, 1700979283, was assigned on October 2, 2006. Dr. Weiss graduated from Wayne State University School Of Medicine in 1977. Dr. Weiss holds California license G37436.
NPI and contact details
- NPI
- 1700979283NPI Registry (opens in a new tab)
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Practice phone
- (858) 756-9800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Joseph Benjamin Weiss' practice address is in Rancho Santa Fe, California
Dr. Weiss' practice address in the NPI Registry is 18422 Calle La Serra, Rancho Santa Fe, CA 92091-0132. The practice phone is (858) 756-9800.
- NPI Registry address18422 Calle La Serra, Rancho Santa Fe, CA 92091-0132Phone(858) 756-9800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Joseph Benjamin Weiss' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weiss practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Weiss' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Benjamin Weiss is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Weiss' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Weiss is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Weiss' licenses on file in 3 states: California, Arizona and Tennessee.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Arizona license
- Tennessee license
Gastroenterologists near Dr. Weiss
Counts of gastroenterologists 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. Joseph Benjamin Weiss wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Weiss wrote 18 Medicare Part D claims. 94% of them were for generic drugs.
Part D claims, 202418
Dr. Weiss' Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Joseph Benjamin Weiss has 8 publications on record
Dmand AI links 8 papers to Dr. Weiss, published from 2019 to 2021. 2019 was the busiest year, with 2. The most frequent topics are Colonoscopy, Colorectal Neoplasms and Early Detection of Cancer. Dr. Weiss has published most often in Clin Gastroenterol Hepatol. Dr. Weiss' most frequent co-authors are Nancy Sue Cetel, MD, Stanford L. Gertler, MD and David E. Hatoff, MD.
Papers8
Years published2019 to 2021
Topics Dr. Weiss writes about most
- Colonoscopy
- Colorectal Neoplasms
- Early Detection of Cancer
- Occult Blood
Dr. Weiss' most frequent co-authors
- Nancy Sue Cetel, MD4 shared papers
- Stanford L. Gertler, MD1 shared paper
- David E. Hatoff, MD1 shared paper
Recent publications by Dr. Weiss
Clin Gastroenterol Hepatol
ColonoscopyColorectal NeoplasmsEarly Detection of Cancer
Clin Gastroenterol Hepatol
ColonoscopyColorectal NeoplasmsEarly Detection of Cancer
Gastroenterology
AbdomenAdministration, OralArbaprostil
BiopsyDiet, VegetarianHepatitis B
See who Dr. Weiss researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weiss works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph Benjamin Weiss received $179 in industry payments from 2016 to 2019
CMS Open Payments shows 2 general payments to Dr. Weiss from 2 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $125.
General payments to Dr. Weiss by program year, 2016 to 2019
Companies that paid Dr. Weiss the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph Benjamin Weiss has 1 award and honors on record
Dmand AI lists 1 award for Dr. Weiss, most recently AGA Fellow in 2010.
Awards and honors for Dr. Weiss
- 2010
- AGA Fellow
Source: Dmand AI Professional Profile Data
Dr. Joseph Benjamin Weiss graduated from Wayne State University School Of Medicine
Dr. Weiss graduated from Wayne State University School Of Medicine in 1977. Dr. Weiss is a member of AGA.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Joseph Benjamin Weiss'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 |
| 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. Joseph Benjamin Weiss
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. Joseph Benjamin Weiss' NPI number?
Dr. Joseph Benjamin Weiss' NPI number is 1700979283. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Benjamin Weiss?
Dr. Joseph Benjamin Weiss is a gastroenterologist in Rancho Santa Fe, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Joseph Benjamin Weiss practice?
Dr. Weiss practices at 18422 Calle La Serra, Rancho Santa Fe, CA 92091-0132.
What is Dr. Joseph Benjamin Weiss' office phone number?
The practice phone on file for Dr. Weiss is (858) 756-9800.
What is Dr. Joseph Benjamin Weiss' medical license number?
Dr. Weiss holds California license G37436, one of the licenses on file in 3 states.
Which states has Dr. Joseph Benjamin Weiss been licensed in?
Dmand AI has state licenses on file for Dr. Weiss in California (1978 to 2026), Arizona (2024 to 2025) and Tennessee (2022 to 2023).
Is Dr. Joseph Benjamin Weiss board certified?
Yes. Dr. Weiss is board certified in gastroenterology by the American Board of Internal Medicine.
Where did Dr. Joseph Benjamin Weiss go to medical school?
Dr. Weiss graduated from Wayne State University School Of Medicine in 1977.
Has Dr. Joseph Benjamin Weiss received payments from drug or device companies?
CMS Open Payments shows $179 in general payments to Dr. Weiss from 2 companies from 2016 to 2019. The largest total came from Eli Lilly and Company.
How long has Dr. Joseph Benjamin Weiss been practicing?
Dr. Weiss graduated from medical school in 1977, 49 years ago.
Does Dr. Joseph Benjamin Weiss do research?
Dmand AI links 8 publications to Dr. Weiss, published from 2019 to 2021.
Who does Dr. Joseph Benjamin Weiss publish with?
Dr. Weiss' most frequent co-authors are Nancy Sue Cetel, MD (4 shared papers), Stanford L. Gertler, MD (1 shared paper) and David E. Hatoff, MD (1 shared paper).
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