Dr. David L. Berger, MD
- Medicare services, 2024
- 811
- Medicare patients, 2024
- 522
- Part D claims, 2024
- 106
- Publications
- 102
- Hospital affiliations
- 5
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Berger'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. David L. Berger is a general surgeon in Boston, Massachusetts
Dr. Berger practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Berger's NPI, 1710977327, was assigned on October 25, 2005. Dr. Berger graduated from Perelman School of Med at the University of Pennsylvania in 1990. Dr. Berger holds Massachusetts license 80875.
- NPI
- 1710977327NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476523911
- NPI enumeration date
- October 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David L. Berger practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Berger's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. David L. Berger is affiliated with 9 sites of care and 2 medical groups
Dr. Berger's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Berger is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Berger to 3 more hospitals, 2 group practices and clinics, 1 community health center, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David L. Berger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berger practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David L. Berger is one of 732 general surgeons in Massachusetts
Surgery is Dr. Berger's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Berger is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Berger
Counts of general surgeons 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. David L. Berger billed Medicare for 811 services in 2024
CMS data shows 811 Medicare services from Dr. Berger across 13 procedure codes in 2024, for 522 Medicare patients. Medicare paid $136,342 for them.
Dr. Berger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6892024: 6535%
- Surgery
- 2023: 2062024: 15823%
Where Dr. Berger's Medicare services took place, 2024
- In an office57271%
- In a facility23929%
Dr. Berger compared with the Massachusetts median for general surgeons, 2024
- Dr. Berger
- Massachusetts median
- Medicare services
- 811vs 2004.1 times
- Medicare patients
- 522vs 1523.4 times
- Part D claims
- 56vs 222.5 times
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Berger'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David L. Berger treated 522 Medicare patients in 2024, average age 75
CMS counts 522 Medicare patients who saw Dr. Berger in 2024. The largest group is 65 to 74, with 234 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.55, 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. Berger's median patient age at 72, with 34% women.
Dr. Berger's Medicare patients by age, 2024
Dr. Berger's Medicare patients by sex, 2024
- Women20139%
- Men32161%
Chronic conditions among Dr. Berger's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis50%
- Ischemic heart disease35%
- Anxiety31%
- Cancer31%
- Mood disorders29%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Berger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women34%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David L. Berger wrote 106 Medicare Part D claims in 2024
In 2024, Dr. Berger wrote 106 Medicare Part D claims for 37 patients. 94% of them were for generic drugs. CMS names the drug for 56 of them, across 4 drugs with 11 or more claims each, at $362 in total drug cost. In 2023, CMS named 45 claims across 3 drugs.
Dr. Berger's Part D claims by kind of drug, 2024
- Generic100 claims94%
- Brand-name and other6 claims6%
Dr. Berger'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. Berger's Part D claims, 2024
- Opioids13%14 of 106 claims
- Antibiotics47%50 of 106 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: 452024: 5624%
Drugs named by CMS: 4 in 2024, 3 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. David L. Berger ranks in the 99th percentile for hernia repair - groin (open) in Medicare
Dr. Berger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Berger as offering telehealth. CMS counts 121 procedures of hernia repair - groin (open) by Dr. Berger, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Berger ranks in Medicare procedure volume
- Hernia repair - groin (open)
- 99th percentile121 procedures
- Colonoscopy
- 60th percentile43 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David L. Berger has 102 publications on record
Dmand AI links 102 papers to Dr. Berger, published from 2011 to 2024. 2017 was the busiest year, with 10. The most frequent topics are Colonic Neoplasms, Rectal Neoplasms and Colectomy. Dr. Berger has published most often in J Gastrointest Surg. Dr. Berger's most frequent co-authors are Hiroko Kunitake, MD, Liliana G. Bordeianou, MD and Rocco Ricciardi, MD.
Dr. Berger's papers by year, 2015 to 2024
Topics Dr. Berger writes about most
- Colonic Neoplasms
- Rectal Neoplasms
- Colectomy
- Colorectal Neoplasms
- Adenocarcinoma
- Neoadjuvant Therapy
- Postoperative Complications
- Neoplasm Invasiveness
Dr. Berger's most frequent co-authors
- Hiroko Kunitake, MD44 shared papers
- Liliana G. Bordeianou, MD36 shared papers
- Rocco Ricciardi, MD28 shared papers
Recent publications by Dr. Berger
See who Dr. Berger researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berger works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David L. Berger received $179 in industry payments from 2017 to 2022
CMS Open Payments shows 2 general payments to Dr. Berger from 2 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $167.
General payments to Dr. Berger by program year, 2017 to 2022
Companies that paid Dr. Berger the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David L. Berger graduated from Perelman School of Med at the University of Pennsylvania
Dr. Berger graduated from Perelman School of Med at the University of Pennsylvania in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David L. Berger'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 |
| 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. David L. Berger
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. David L. Berger's NPI number?
Dr. David L. Berger's NPI number is 1710977327. It was assigned on October 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David L. Berger?
Dr. David L. Berger is a general surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David L. Berger practice?
Dr. Berger practices at 55 Fruit Street, Boston, MA 02114. Dr. Berger's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Berger to 3 hospitals, 2 group practices and clinics, 1 community health center, 1 home health agency and 1 medical group.
What is Dr. David L. Berger's office phone number?
The practice phone on file for Dr. Berger is (617) 726-2000.
What is Dr. David L. Berger's medical license number?
Dr. Berger holds Massachusetts license 80875.
Which hospitals is Dr. David L. Berger affiliated with?
Dr. Berger practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Berger is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Berger to 3 more hospitals.
What medical group is Dr. David L. Berger part of?
Dr. Berger is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Berger to 1 more medical group.
Does Dr. David L. Berger accept Medicare?
Yes. CMS data shows Dr. Berger billed Medicare for 811 services in 2024, and Dr. Berger accepts Medicare assignment.
Does Dr. David L. Berger offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Berger as offering telehealth services.
How many Medicare patients does Dr. David L. Berger see?
CMS counts 522 Medicare patients who saw Dr. Berger in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. David L. Berger bill to Medicare?
In 2024, Dr. Berger's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and surgery: digestive system (49505).
Where did Dr. David L. Berger go to medical school?
Dr. Berger graduated from Perelman School of Med at the University of Pennsylvania in 1990.
What drugs does Dr. David L. Berger prescribe most?
In 2024 Medicare Part D data, Dr. Berger's most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Sulfamethoxazole-Trimethoprim.
Has Dr. David L. Berger received payments from drug or device companies?
CMS Open Payments shows $179 in general payments to Dr. Berger from 2 companies from 2017 to 2022. The largest total came from Medtronic, Inc.
How long has Dr. David L. Berger been practicing?
Dr. Berger graduated from medical school in 1990, 36 years ago.
Does Dr. David L. Berger do research?
Dmand AI links 102 publications to Dr. Berger, published from 2011 to 2024.
Who does Dr. David L. Berger publish with?
Dr. Berger's most frequent co-authors are Hiroko Kunitake, MD (44 shared papers), Liliana G. Bordeianou, MD (36 shared papers) and Rocco Ricciardi, MD (28 shared papers).
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