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Dr. John Anthony Fallon, MD
NPI1609816883
- Publications
- 2
- Industry payments
- $2.5M
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 759 Chestnut St, Springfield, MA 01107
- Practice phone
- Call (617) 246-3392
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Fallon's professional email, personal email and mobile number
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Dr. John Anthony Fallon is an internist in Springfield, Massachusetts
Dr. Fallon practices in Springfield, Massachusetts.
Dr. Fallon's NPI, 1609816883, was assigned on June 7, 2006. Dr. Fallon holds Massachusetts license 36815.
NPI and contact details
- NPI
- 1609816883NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Practice phone
- (617) 246-3392
- 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. John Anthony Fallon's practice address is in Springfield, Massachusetts
Dr. Fallon's practice address in the NPI Registry is 759 Chestnut St, Springfield, MA 01107, in Hampden County. The practice phone is (617) 246-3392.
- NPI Registry address759 Chestnut St, Springfield, MA 01107 · Hampden CountyPhone(617) 246-3392
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John Anthony Fallon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fallon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Fallon's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Anthony Fallon is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Fallon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fallon is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Fallon
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. John Anthony Fallon's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Fallon's median patient age at 42, with 0% women.
Dr. Fallon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. John Anthony Fallon has 2 publications on record
Dmand AI links 2 papers to Dr. Fallon. The most frequent topics are Health Care Costs. Dr. Fallon has published most often in J Oncol Pract. Dr. Fallon's most frequent co-authors are Lawrence Nathan Shulman, MD, Stuart M. Berman, MD and Bruce A. Bornstein, MD.
Papers2
Topics Dr. Fallon writes about most
- Health Care Costs
Dr. Fallon's most frequent co-authors
- Lawrence Nathan Shulman, MD2 shared papers
- Stuart M. Berman, MD1 shared paper
- Bruce A. Bornstein, MD1 shared paper
Recent publications by Dr. Fallon
Blue Cross Blue Shield Insurance PlansCooperative BehaviorHealth Care Costs
See who Dr. Fallon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fallon 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. John Anthony Fallon received $2,476,126 in industry payments from 2018 to 2020
CMS Open Payments shows 69 general payments to Dr. Fallon from 3 drug and device companies from 2018 to 2020. Speaker and faculty fees make up the largest share, 94% of the total. Insulet Corporation paid the most, $2,307,146.
General payments to Dr. Fallon by program year, 2018 to 2020
General payments to Dr. Fallon by kind, 2018 to 2020
$2.5Min total
- Speaker and faculty fees$2,339,80294%
- Consulting fees$129,2615%
- Travel and lodging$4,4950%
- Food and beverage$2,3880%
- Gifts$1800%
Companies that paid Dr. Fallon the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Anthony Fallon'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. John Anthony Fallon
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. John Anthony Fallon's NPI number?
Dr. John Anthony Fallon's NPI number is 1609816883. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Anthony Fallon?
Dr. John Anthony Fallon is an internist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Anthony Fallon practice?
Dr. Fallon practices at 759 Chestnut St, Springfield, MA 01107.
What is Dr. John Anthony Fallon's office phone number?
The practice phone on file for Dr. Fallon is (617) 246-3392.
What is Dr. John Anthony Fallon's medical license number?
Dr. Fallon holds Massachusetts license 36815.
Has Dr. John Anthony Fallon received payments from drug or device companies?
CMS Open Payments shows $2,476,126 in general payments to Dr. Fallon from 3 companies from 2018 to 2020. The largest total came from Insulet Corporation.
How long has Dr. John Anthony Fallon been practicing?
Dr. Fallon's NPI was assigned in 2006.
Does Dr. John Anthony Fallon do research?
Dmand AI links 2 publications to Dr. Fallon.
Who does Dr. John Anthony Fallon publish with?
Dr. Fallon's most frequent co-authors are Lawrence Nathan Shulman, MD (2 shared papers), Stuart M. Berman, MD (1 shared paper) and Bruce A. Bornstein, MD (1 shared paper).
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