Marc Monachese
- Publications
- 14
- Industry payments
- $109
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2016
- Practice address
- 101 S The City Dr, Orange, CA 92868
- Practice phone
- Call (647) 270-1488
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Marc Monachese'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.
Marc Monachese is an internist in Orange, California
Marc Monachese practices with UCI Health Physicians, a medical group.
Marc Monachese's NPI, 1730531740, was assigned on July 1, 2016. Marc Monachese graduated from Other in 2016. Marc Monachese's Ohio license number on file is 57.027581.
- NPI
- 1730531740NPI Registry (opens in a new tab)
- NPI enumeration date
- July 1, 2016
- NPI status
- Active
- Practice phone
- (647) 270-1488
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Marc Monachese's practice address is in Orange, California
Marc Monachese's practice address in the NPI Registry is 101 S The City Dr, Orange, CA 92868, in Orange County. The practice phone is (647) 270-1488.
- NPI Registry address101 S The City Dr, Orange, CA 92868 · Orange CountyPhone(647) 270-1488
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marc Monachese is affiliated with 1 medical group
Marc Monachese is part of UCI Health Physicians, a medical group in Orange, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marc Monachese's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marc Monachese practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health Physicians | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across UCI Health Physicians and 6.2K+ hospitals, with verified contacts in the same login.
Marc Monachese is one of 16,751 internists in California
Internal medicine is Marc Monachese's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Marc Monachese's licenses on file in 2 states: Ohio and California.
Specialties and state licenses
- Internal medicine, OhioPrimary
- California license
Internists near Marc Monachese
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
Marc Monachese's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Marc Monachese's median patient age at 65, with 41% women.
Marc Monachese's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women41%
- Men52%
Source: Dmand AI Patient Panel Data
Marc Monachese has 14 publications on record
Dmand AI links 14 papers to Marc Monachese, published from 2018 to 2025. 2018 was the busiest year, with 2. The most frequent topics are Colonoscopy, Colorectal Neoplasms and Adenoma. Marc Monachese has published most often in Clin Gastroenterol Hepatol. Marc Monachese's most frequent co-authors are James M. Church, MD, Jason Buddika Samarasena, MD and Kenneth J J. Chang, MD.
Marc Monachese's papers by year, 2018 to 2025
Topics Marc Monachese writes about most
- Colonoscopy
- Colorectal Neoplasms
- Adenoma
- Adenomatous Polyposis Coli
- Colonic Polyps
Marc Monachese's most frequent co-authors
- James M. Church, MD3 shared papers
- Jason Buddika Samarasena, MD3 shared papers
- Kenneth J J. Chang, MD2 shared papers
Recent publications by Marc Monachese
Gastrointest Endosc Clin N Am
J Gastroenterol Hepatol
Gastrointest Endosc
See who Marc Monachese researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Marc Monachese works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Marc Monachese received $109 in industry payments in 2025
CMS Open Payments shows 2 general payments to Marc Monachese from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Cook Medical LLC paid the most, $109.
Companies that paid Marc Monachese the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Marc Monachese graduated from Other
Marc Monachese graduated from Other in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Marc Monachese'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 | Dmand AI Affiliation 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) |
| 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 Marc Monachese
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marc Monachese's NPI number?
Marc Monachese's NPI number is 1730531740. It was assigned on July 1, 2016, and it is active in the NPI Registry.
What does Marc Monachese specialize in?
Marc Monachese is an internist in Orange, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Marc Monachese practice?
Marc Monachese practices at 101 S The City Dr, Orange, CA 92868. Marc Monachese's primary practice is UCI Health Physicians, a medical group.
What is Marc Monachese's office phone number?
The practice phone on file for Marc Monachese is (647) 270-1488.
What is Marc Monachese's medical license number?
Marc Monachese's Ohio license number on file is 57.027581, one of the licenses on file in 2 states.
Which states has Marc Monachese been licensed in?
Dmand AI has state licenses on file for Marc Monachese in Ohio (2016 to 2021) and California (2021 to 2023).
What medical group is Marc Monachese part of?
Marc Monachese is part of UCI Health Physicians in Orange, California.
Where did Marc Monachese go to medical school?
Marc Monachese graduated from Other in 2016.
Has Marc Monachese received payments from drug or device companies?
CMS Open Payments shows $109 in general payments to Marc Monachese from 1 company from 2025 to 2025. The largest total came from Cook Medical LLC.
How long has Marc Monachese been practicing?
Marc Monachese graduated from medical school in 2016, 10 years ago.
Does Marc Monachese do research?
Dmand AI links 14 publications to Marc Monachese, published from 2018 to 2025.
Who does Marc Monachese publish with?
Marc Monachese's most frequent co-authors are James M. Church, MD (3 shared papers), Jason Buddika Samarasena, MD (3 shared papers) and Kenneth J J. Chang, MD (2 shared papers).
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