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Abdominal AbscessAdrenal Cortex HormonesAntibodies, Monoclonal
Dr. Richard Allen Weiss, DO
NPI1205867850
- Publications
- 1
- Industry payments
- $33
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 25 Bond St, Springfield, MA 01104-3401
- Practice phone
- Call (413) 731-6000
- 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
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. Richard Allen Weiss is an internist in Springfield, Massachusetts
Dr. Weiss practices in Springfield, Massachusetts.
Dr. Weiss' NPI, 1205867850, was assigned on July 5, 2006. Dr. Weiss holds Florida license OS3666.
NPI and contact details
- NPI
- 1205867850NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Practice phone
- (413) 731-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Richard Allen Weiss' practice address is in Springfield, Massachusetts
Dr. Weiss' practice address in the NPI Registry is 25 Bond St, Springfield, MA 01104-3401. The practice phone is (413) 731-6000.
- NPI Registry address25 Bond St, Springfield, MA 01104-3401Phone(413) 731-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Richard Allen 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
For health IT teams
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Dr. Richard Allen Weiss is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Weiss' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Weiss is licensed in Florida.
Specialties and state licenses
- Internal medicine, FloridaPrimary
Internists near Dr. Weiss
Counts of internists 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. Richard Allen Weiss' patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Weiss' median patient age at 74, with 0% women.
Dr. Weiss' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women0%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Richard Allen Weiss has 1 publication on record
Dmand AI links 1 paper to Dr. Weiss. Dr. Weiss' most frequent co-authors are Brendan Thomas Campbell, MD, Jeffrey S. Hyams, MD and Wael N. Sayej, MD.
Papers1
Dr. Weiss' most frequent co-authors
- Brendan Thomas Campbell, MD1 shared paper
- Jeffrey S. Hyams, MD1 shared paper
- Wael N. Sayej, MD1 shared paper
Recent publications by Dr. Weiss
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 internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard Allen Weiss received $33 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Weiss from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $33.
Companies that paid Dr. Weiss the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Richard Allen 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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Richard Allen 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. Richard Allen Weiss' NPI number?
Dr. Richard Allen Weiss' NPI number is 1205867850. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Allen Weiss?
Dr. Richard Allen Weiss is an internist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Richard Allen Weiss practice?
Dr. Weiss practices at 25 Bond St, Springfield, MA 01104-3401.
What is Dr. Richard Allen Weiss' office phone number?
The practice phone on file for Dr. Weiss is (413) 731-6000.
What is Dr. Richard Allen Weiss' medical license number?
Dr. Weiss holds Florida license OS3666.
Has Dr. Richard Allen Weiss received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Dr. Weiss from 1 company from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Richard Allen Weiss been practicing?
Dr. Weiss' NPI was assigned in 2006.
Does Dr. Richard Allen Weiss do research?
Dmand AI links 1 publication to Dr. Weiss.
Who does Dr. Richard Allen Weiss publish with?
Dr. Weiss' most frequent co-authors are Brendan Thomas Campbell, MD (1 shared paper), Jeffrey S. Hyams, MD (1 shared paper) and Wael N. Sayej, MD (1 shared paper).
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