J Crohns Colitis
Anti-Inflammatory AgentsCoughCrohn Disease
Dr. Henry Scott Dinneen, DO
NPI1417247784PAC ID8224258579
- Medicare services, 2024
- 716
- Medicare patients, 2024
- 425
- Part D claims, 2024
- 1,043
- Publications
- 5
- Clinical trials
- 1
- Practice address
- 100 Madison Ave, Morristown, NJ 07962
- Practice phone
- Call (973) 971-5450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dinneen'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.
Dr. Henry Scott Dinneen is a gastroenterologist in Morristown, New Jersey
Dr. Dinneen practices at Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System.
Dr. Dinneen's NPI, 1417247784, was assigned on April 7, 2011. Dr. Dinneen graduated from University of New England, College of Osteo Medicine in 2011. Dr. Dinneen holds New Jersey license 25MB09525600.
NPI and contact details
- NPI
- 1417247784NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224258579
- NPI enumeration date
- April 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (973) 971-5450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Henry Scott Dinneen practices at Morristown Medical Center in Morristown, New Jersey
Dr. Dinneen's primary practice is Morristown Medical Center, at 100 Madison Ave, Morristown, NJ 07962 in Morris County. The practice phone is (973) 971-5450.
- Morristown Medical Center100 Madison Ave, Morristown, NJ 07962 · Morris CountyPhone(973) 971-5450
Source: Dmand AI Affiliation Data
Dr. Henry Scott Dinneen is affiliated with 6 sites of care and 3 medical groups
Dr. Dinneen's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. Dr. Dinneen is also affiliated with Chilton Medical Center. The medical group on file is Atlantic Medical Group. Dmand AI also links Dr. Dinneen to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.
Chilton Medical CenterAtlantic Medical Group1 hospitalName with a free account3 group practices and clinicsNames with a free account2 medical groupsNames with a free account
See all 9 affiliations for Dr. DinneenSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Henry Scott Dinneen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dinneen practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morristown Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Henry Scott Dinneen is one of 691 gastroenterologists in New Jersey
Gastroenterology is Dr. Dinneen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Dinneen is licensed in New Jersey.
Specialties and state licenses
- Gastroenterology, New JerseyPrimary
Gastroenterologists near Dr. Dinneen
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
691gastroenterologists in New Jersey18gastroenterologists in Morristown16gastroenterologists at Morristown Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Henry Scott Dinneen billed Medicare for 716 services in 2024
CMS data shows 716 Medicare services from Dr. Dinneen across 16 procedure codes in 2024, for 425 Medicare patients. Medicare paid $81,656 for them.
Medicare services, 2024716
Medicare patients425
Paid by Medicare$81,656
Procedure codes16
Dr. Dinneen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5082024: 40420%
- Surgery
- 2023: 1702024: 27159%
- Other services
- 2023: 02024: 27
- Tests and treatments
- 2023: 282024: 1450%
Where Dr. Dinneen's Medicare services took place, 2024
- In an office24734%
- In a facility46966%
Dr. Dinneen compared with the New Jersey median for gastroenterologists, 2024
- Dr. Dinneen
- New Jersey median
- Medicare services
- 716vs 685Close to median
- Medicare patients
- 425vs 37513% above
- Part D claims
- 868vs 61142% above
Medians across 674 gastroenterologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Dinneen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Dinneen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dinneen and other gastroenterologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Henry Scott Dinneen treated 425 Medicare patients in 2024, average age 73
CMS counts 425 Medicare patients who saw Dr. Dinneen in 2024. The largest group is 65 to 74, with 171 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dinneen's median patient age at 56, with 51% women.
Medicare patients, 2024425
Average age73
Average risk score1.73
Also on Medicaid16%
Dr. Dinneen's Medicare patients by age, 2024
Dr. Dinneen's Medicare patients by sex, 2024
- Women25059%
- Men17541%
Chronic conditions among Dr. Dinneen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease37%
- Diabetes35%
- Anxiety32%
- Mood disorders31%
- Chronic kidney disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dinneen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women51%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Henry Scott Dinneen wrote 1,043 Medicare Part D claims in 2024
In 2024, Dr. Dinneen wrote 1,043 Medicare Part D claims for 291 patients. 74% of them were for generic drugs. CMS names the drug for 868 of them, across 20 drugs with 11 or more claims each, at $209,872 in total drug cost. In 2023, CMS named 798 claims across 22 drugs.
Part D claims, 20241,043
Drugs named by CMS20
Total drug cost$209,872
Part D patients291
Dr. Dinneen's Part D claims by kind of drug, 2024
- Generic774 claims74%
- Brand-name269 claims26%
Dr. Dinneen'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. Dinneen's Part D claims, 2024
- Antibiotics3%32 of 1,043 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: 7982024: 8689%
Drugs named by CMS: 20 in 2024, 22 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
Dr. Henry Scott Dinneen ranks in the 74th percentile for colonoscopy in Medicare
Dr. Dinneen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dinneen as offering telehealth. CMS counts 79 procedures of colonoscopy by Dr. Dinneen, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Dinneen ranks in Medicare procedure volume
- Colonoscopy
- 74th percentile79 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 70th percentile72 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Henry Scott Dinneen has 5 publications on record
Dmand AI links 5 papers to Dr. Dinneen in 2013. The most frequent topics are Diagnosis, Differential. Dr. Dinneen has published most often in Gastrointest Endosc. Dr. Dinneen's most frequent co-authors are George F. Protopapas, MD, Jose Churrango, MD and Michael Frank Demyen, MD.
Papers5
Topics Dr. Dinneen writes about most
- Diagnosis, Differential
Dr. Dinneen's most frequent co-authors
- George F. Protopapas, MD2 shared papers
- Jose Churrango, MD1 shared paper
- Michael Frank Demyen, MD1 shared paper
Recent publications by Dr. Dinneen
Gastrointest Endosc
DuodenumIntestinal MucosaWhipple Disease
Gastrointest Endosc
CystsDiagnosis, DifferentialGastric Outlet Obstruction
Gastrointest Endosc
Diagnosis, DifferentialEndoscopy, GastrointestinalEsophageal Neoplasms
J Clin Gastroenterol
Cholangiopancreatography, Endoscopic RetrogradeFluoroscopyOperative Time
See who Dr. Dinneen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dinneen 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. Henry Scott Dinneen has worked on 1 clinical trial
Dmand AI links Dr. Dinneen to 1 clinical trial. Conditions studied include Colitis, Ulcerative and Colitis.
Conditions in Dr. Dinneen's trials
- Colitis, Ulcerative
- Colitis
Investigators on the most trials with Dr. Dinneen
- Anita Afzali, MD1 shared trial
- Razvan Ioan Paul Arsenescu, MD1 shared trial
- Chad Michael Gonzales, MD1 shared trial
Recent clinical trials with Dr. Dinneen
Colitis, UlcerativeColitisLY3471851
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Henry Scott Dinneen received $4,595 in industry payments from 2018 to 2025
CMS Open Payments shows 300 general payments to Dr. Dinneen from 31 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,531.
General payments to Dr. Dinneen by program year, 2018 to 2025
General payments to Dr. Dinneen by kind, 2018 to 2025
$4.6Kin total
- Food and beverage$4,588100%
- Education$70%
Companies that paid Dr. Dinneen the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Henry Scott Dinneen graduated from University of New England, College of Osteo Medicine
Dr. Dinneen graduated from University of New England, College of Osteo Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Henry Scott Dinneen'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Henry Scott Dinneen
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. Henry Scott Dinneen's NPI number?
Dr. Henry Scott Dinneen's NPI number is 1417247784. It was assigned on April 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Henry Scott Dinneen?
Dr. Henry Scott Dinneen is a gastroenterologist in Morristown, New Jersey. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Henry Scott Dinneen practice?
Dr. Dinneen practices at 100 Madison Ave, Morristown, NJ 07962. Dr. Dinneen's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. Dmand AI also links Dr. Dinneen to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Henry Scott Dinneen's office phone number?
The practice phone on file for Dr. Dinneen is (973) 971-5450.
What is Dr. Henry Scott Dinneen's medical license number?
Dr. Dinneen holds New Jersey license 25MB09525600.
Which hospitals is Dr. Henry Scott Dinneen affiliated with?
Dr. Dinneen practices at Morristown Medical Center in Morristown, New Jersey. Dr. Dinneen is also affiliated with Chilton Medical Center. Dmand AI links Dr. Dinneen to 1 more hospital.
What medical group is Dr. Henry Scott Dinneen part of?
Dr. Dinneen is linked to Atlantic Medical Group. Dmand AI links Dr. Dinneen to 2 more medical groups.
Does Dr. Henry Scott Dinneen accept Medicare?
Yes. CMS data shows Dr. Dinneen billed Medicare for 716 services in 2024, and Dr. Dinneen accepts Medicare assignment.
Does Dr. Henry Scott Dinneen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dinneen as offering telehealth services.
How many Medicare patients does Dr. Henry Scott Dinneen see?
CMS counts 425 Medicare patients who saw Dr. Dinneen in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Henry Scott Dinneen bill to Medicare?
In 2024, Dr. Dinneen's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (45385) and surgery: digestive system (43239).
Where did Dr. Henry Scott Dinneen go to medical school?
Dr. Dinneen graduated from University of New England, College of Osteo Medicine in 2011.
What drugs does Dr. Henry Scott Dinneen prescribe most?
In 2024 Medicare Part D data, Dr. Dinneen's most prescribed drugs by claims were Omeprazole, Famotidine and Pantoprazole Sodium.
Has Dr. Henry Scott Dinneen received payments from drug or device companies?
CMS Open Payments shows $4,595 in general payments to Dr. Dinneen from 31 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Henry Scott Dinneen been practicing?
Dr. Dinneen graduated from medical school in 2011, 15 years ago.
Does Dr. Henry Scott Dinneen do research?
Dmand AI links 5 publications to Dr. Dinneen. Dr. Dinneen has worked on 1 clinical trial.
Who does Dr. Henry Scott Dinneen publish with?
Dr. Dinneen's most frequent co-authors are George F. Protopapas, MD (2 shared papers), Jose Churrango, MD (1 shared paper) and Michael Frank Demyen, MD (1 shared paper).
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