Dr. Samantha Zullow, MD
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 269
- Publications
- 15
- Hospital affiliations
- 4
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zullow'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. Samantha Zullow is a gastroenterologist in Boston, Massachusetts
Dr. Zullow practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Zullow's NPI, 1558780684, was assigned on April 16, 2014. Dr. Zullow graduated from University of Maryland School of Medicine in 2014. Dr. Zullow holds Massachusetts license 269204.
- NPI
- 1558780684NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123247293
- NPI enumeration date
- April 16, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samantha Zullow practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Zullow's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Samantha Zullow is affiliated with 4 sites of care and 1 medical group
Dr. Zullow's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dr. Zullow is also affiliated with Beth Israel Deaconess Hospital-Needham. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Zullow to 2 more hospitals, 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. Samantha Zullow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zullow practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +3 more affiliated sites | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Samantha Zullow is one of 597 gastroenterologists in Massachusetts
Gastroenterology is Dr. Zullow's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Zullow is licensed in Massachusetts.
Specialties and state licenses
- Gastroenterology, MassachusettsPrimary
Gastroenterologists near Dr. Zullow
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. Samantha Zullow billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Zullow across 5 procedure codes in 2024, for 93 Medicare patients. Medicare paid $13,332 for them.
Dr. Zullow's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 662024: 7615%
- Other services
- 2023: 02024: 72
- Surgery
- 2023: 732024: 3848%
Where Dr. Zullow's Medicare services took place, 2024
- In an office13271%
- In a facility5429%
Dr. Zullow compared with the Massachusetts median for gastroenterologists, 2024
- Dr. Zullow
- Massachusetts median
- Medicare services
- 186vs 51964% below
- Medicare patients
- 93vs 34373% below
- Part D claims
- 164vs 30045% below
Medians across 583 gastroenterologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Zullow'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. Zullow?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zullow and other gastroenterologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samantha Zullow treated 93 Medicare patients in 2024, average age 71
CMS counts 93 Medicare patients who saw Dr. Zullow in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.13, 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. Zullow's median patient age at 52, with 55% women.
Dr. Zullow's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zullow's Medicare patients by sex, 2024
- Women4953%
- Men4447%
Chronic conditions among Dr. Zullow's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis55%
- Anxiety44%
- Ischemic heart disease42%
- Diabetes38%
- Chronic kidney disease35%
- Heart failure35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zullow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samantha Zullow wrote 269 Medicare Part D claims in 2024
In 2024, Dr. Zullow wrote 269 Medicare Part D claims for 109 patients. 65% of them were for generic drugs. CMS names the drug for 164 of them, across 7 drugs with 11 or more claims each, at $880,526 in total drug cost. In 2023, CMS named 105 claims across 3 drugs.
Dr. Zullow's Part D claims by kind of drug, 2024
- Generic175 claims65%
- Brand-name94 claims35%
Dr. Zullow'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. Zullow's Part D claims, 2024
- Antibiotics6%17 of 269 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: 1052024: 16456%
Drugs named by CMS: 7 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. Samantha Zullow ranks in the 71st percentile for colonoscopy in Medicare
Dr. Zullow accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zullow as offering telehealth. CMS counts 70 procedures of colonoscopy by Dr. Zullow, more than 71% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Zullow ranks in Medicare procedure volume
- Colonoscopy
- 71st percentile70 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 59th percentile38 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. Samantha Zullow has 15 publications on record
Dmand AI links 15 papers to Dr. Zullow, published from 2016 to 2023. 2018 was the busiest year, with 2. The most frequent topics are Inflammatory Bowel Diseases, Cystic Fibrosis and Gastrointestinal Neoplasms. Dr. Zullow has published most often in Inflamm Bowel Dis. Dr. Zullow's most frequent co-authors are Adam S. Cheifetz, MD, Raymond Keith Cross, MD and David Philip Hudesman, MD.
Dr. Zullow's papers by year, 2016 to 2023
Topics Dr. Zullow writes about most
- Inflammatory Bowel Diseases
- Cystic Fibrosis
- Gastrointestinal Neoplasms
- Crohn Disease
- Drug Monitoring
- Immunosuppressive Agents
- Ustekinumab
Dr. Zullow's most frequent co-authors
- Adam S. Cheifetz, MD3 shared papers
- Raymond Keith Cross, MD3 shared papers
- David Philip Hudesman, MD3 shared papers
Recent publications by Dr. Zullow
Am J Gastroenterol
Clin J Gastroenterol
See who Dr. Zullow researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zullow 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. Samantha Zullow received $2,545 in industry payments from 2018 to 2025
CMS Open Payments shows 8 general payments to Dr. Zullow from 4 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 83% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,311.
General payments to Dr. Zullow by program year, 2018 to 2025
General payments to Dr. Zullow by kind, 2018 to 2025
- Consulting fees$2,10083%
- Food and beverage$37115%
- Education$743%
Companies that paid Dr. Zullow 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. Samantha Zullow graduated from University of Maryland School of Medicine
Dr. Zullow graduated from University of Maryland School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Samantha Zullow'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. Samantha Zullow
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. Samantha Zullow's NPI number?
Dr. Samantha Zullow's NPI number is 1558780684. It was assigned on April 16, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Samantha Zullow?
Dr. Samantha Zullow is a gastroenterologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Samantha Zullow practice?
Dr. Zullow practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Zullow's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Zullow to 2 hospitals.
What is Dr. Samantha Zullow's office phone number?
The practice phone on file for Dr. Zullow is (617) 667-7000.
What is Dr. Samantha Zullow's medical license number?
Dr. Zullow holds Massachusetts license 269204.
Which hospitals is Dr. Samantha Zullow affiliated with?
Dr. Zullow practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Dr. Zullow is also affiliated with Beth Israel Deaconess Hospital-Needham. Dmand AI links Dr. Zullow to 2 more hospitals.
What medical group is Dr. Samantha Zullow part of?
Dr. Zullow is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Does Dr. Samantha Zullow accept Medicare?
Yes. CMS data shows Dr. Zullow billed Medicare for 186 services in 2024, and Dr. Zullow accepts Medicare assignment.
Does Dr. Samantha Zullow offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zullow as offering telehealth services.
How many Medicare patients does Dr. Samantha Zullow see?
CMS counts 93 Medicare patients who saw Dr. Zullow in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
What services does Dr. Samantha Zullow bill to Medicare?
In 2024, Dr. Zullow's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and surgery: digestive system (43239).
Where did Dr. Samantha Zullow go to medical school?
Dr. Zullow graduated from University of Maryland School of Medicine in 2014.
What drugs does Dr. Samantha Zullow prescribe most?
In 2024 Medicare Part D data, Dr. Zullow's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Skyrizi On-Body.
Has Dr. Samantha Zullow received payments from drug or device companies?
CMS Open Payments shows $2,545 in general payments to Dr. Zullow from 4 companies from 2018 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Samantha Zullow been practicing?
Dr. Zullow graduated from medical school in 2014, 12 years ago.
Does Dr. Samantha Zullow do research?
Dmand AI links 15 publications to Dr. Zullow, published from 2016 to 2023.
Who does Dr. Samantha Zullow publish with?
Dr. Zullow's most frequent co-authors are Adam S. Cheifetz, MD (3 shared papers), Raymond Keith Cross, MD (3 shared papers) and David Philip Hudesman, MD (3 shared papers).
Selling to gastroenterology practices?
See gastroenterologists in Massachusetts 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