Dr. Adam F. Barrison, MD
- Medicare services, 2024
- 262
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 432
- Industry payments
- $15
- Affiliated sites
- 1
- Practice address
- 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922
- Practice phone
- Call (908) 273-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Medical Group Ambulatory Surgery Center - Berkeley Heights
Surgery Center - Medicare-Certified · Berkeley Heights, New Jersey
Find Dr. Barrison'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. Adam F. Barrison is a gastroenterologist in Berkeley Heights, New Jersey
Dr. Barrison practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey.
Dr. Barrison's NPI, 1669473328, was assigned on August 3, 2005. Dr. Barrison graduated from New York University School of Medicine in 1995. Dr. Barrison holds New Jersey license MA71875.
- NPI
- 1669473328NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678765740
- NPI enumeration date
- August 3, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (908) 273-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adam F. Barrison practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey
Dr. Barrison's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights, at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. The practice phone is (908) 273-4300.
- Summit Medical Group Ambulatory Surgery Center - Berkeley Heights1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922Phone(908) 273-4300
Source: Dmand AI Affiliation Data
Dr. Adam F. Barrison is affiliated with 1 site of care and 1 medical group
Dr. Barrison's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. The medical group on file is Summit Health. Dr. Barrison's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Adam F. Barrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barrison practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Medical Group Ambulatory Surgery Center - Berkeley Heights | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Adam F. Barrison is one of 691 gastroenterologists in New Jersey
Gastroenterology is Dr. Barrison's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Barrison is licensed in New Jersey.
Specialties and state licenses
- Gastroenterology, New JerseyPrimary
Gastroenterologists near Dr. Barrison
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. Adam F. Barrison billed Medicare for 262 services in 2024
CMS data shows 262 Medicare services from Dr. Barrison across 8 procedure codes in 2024, for 196 Medicare patients. Medicare paid $33,588 for them.
Dr. Barrison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2002024: 14826%
- Office and hospital visits
- 2023: 782024: 859%
- Other services
- 2023: 612024: 2952%
Where Dr. Barrison's Medicare services took place, 2024
- In an office8532%
- In a facility17768%
Dr. Barrison compared with the New Jersey median for gastroenterologists, 2024
- Dr. Barrison
- New Jersey median
- Medicare services
- 262vs 68562% below
- Medicare patients
- 196vs 37548% below
- Part D claims
- 326vs 61147% below
Medians across 674 gastroenterologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Barrison'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. Barrison?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barrison and other gastroenterologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Adam F. Barrison treated 196 Medicare patients in 2024, average age 73
CMS counts 196 Medicare patients who saw Dr. Barrison in 2024. The largest group is 65 to 74, with 123 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barrison's median patient age at 64, with 39% women.
Dr. Barrison's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barrison's Medicare patients by sex, 2024
- Women10554%
- Men9146%
Chronic conditions among Dr. Barrison's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis44%
- Ischemic heart disease30%
- Cancer22%
- Diabetes19%
- Mood disorders19%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women39%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adam F. Barrison wrote 432 Medicare Part D claims in 2024
In 2024, Dr. Barrison wrote 432 Medicare Part D claims for 108 patients. 85% of them were for generic drugs. CMS names the drug for 326 of them, across 10 drugs with 11 or more claims each, at $118,878 in total drug cost. In 2023, CMS named 360 claims across 9 drugs.
Dr. Barrison's Part D claims by kind of drug, 2024
- Generic369 claims85%
- Brand-name63 claims15%
Dr. Barrison'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3602024: 3269%
Drugs named by CMS: 10 in 2024, 9 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. Adam F. Barrison ranks in the 67th percentile for colonoscopy in Medicare
Dr. Barrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barrison as offering telehealth. CMS counts 58 procedures of colonoscopy by Dr. Barrison, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Barrison ranks in Medicare procedure volume
- Colonoscopy
- 67th percentile58 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 50th percentile20 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Adam F. Barrison received $15 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Barrison from 1 drug or device company in 2018. Education make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $15.
Companies that paid Dr. Barrison the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Adam F. Barrison graduated from New York University School of Medicine
Dr. Barrison graduated from New York University School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Adam F. Barrison'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) |
| 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. Adam F. Barrison
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. Adam F. Barrison's NPI number?
Dr. Adam F. Barrison's NPI number is 1669473328. It was assigned on August 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Adam F. Barrison?
Dr. Adam F. Barrison is a gastroenterologist in Berkeley Heights, New Jersey. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Adam F. Barrison practice?
Dr. Barrison practices at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. Dr. Barrison's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey.
What is Dr. Adam F. Barrison's office phone number?
The practice phone on file for Dr. Barrison is (908) 273-4300.
What is Dr. Adam F. Barrison's medical license number?
Dr. Barrison holds New Jersey license MA71875.
What medical group is Dr. Adam F. Barrison part of?
Dr. Barrison is linked to Summit Health.
Does Dr. Adam F. Barrison accept Medicare?
Yes. CMS data shows Dr. Barrison billed Medicare for 262 services in 2024, and Dr. Barrison accepts Medicare assignment.
Does Dr. Adam F. Barrison offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barrison as offering telehealth services.
How many Medicare patients does Dr. Adam F. Barrison see?
CMS counts 196 Medicare patients who saw Dr. Barrison in 2024, with an average age of 73.
What services does Dr. Adam F. Barrison bill to Medicare?
In 2024, Dr. Barrison's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and office visit, new patient (99203).
Show 4 more questionsShow fewer questions
Where did Dr. Adam F. Barrison go to medical school?
Dr. Barrison graduated from New York University School of Medicine in 1995.
What drugs does Dr. Adam F. Barrison prescribe most?
In 2024 Medicare Part D data, Dr. Barrison's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Mesalamine.
Has Dr. Adam F. Barrison received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Barrison from 1 company from 2018 to 2018. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Adam F. Barrison been practicing?
Dr. Barrison graduated from medical school in 1995, 31 years ago.
Selling to gastroenterology practices?
See gastroenterologists in New Jersey by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card