Dr. Eric M. Przybyszewski, MD
- Medicare services, 2024
- 38
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 111
- Hospital affiliations
- 5
- Medical groups
- 2
- 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. Przybyszewski'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. Eric M. Przybyszewski is a gastroenterologist in Boston, Massachusetts
Dr. Przybyszewski practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Przybyszewski's NPI, 1487184636, was assigned on June 19, 2017. Dr. Przybyszewski graduated from Columbia University College of Physicians and Surgeons in 2017. Dr. Przybyszewski holds Massachusetts license 271763.
- NPI
- 1487184636NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709159908
- NPI enumeration date
- June 19, 2017
- 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
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric M. Przybyszewski practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Przybyszewski'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. Eric M. Przybyszewski is affiliated with 8 sites of care and 2 medical groups
Dr. Przybyszewski's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Przybyszewski 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. Przybyszewski to 3 more hospitals, 2 group practices and clinics, 1 community health center 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. Eric M. Przybyszewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Przybyszewski practices, 8 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 |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric M. Przybyszewski is one of 597 gastroenterologists in Massachusetts
Gastroenterology is Dr. Przybyszewski's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Przybyszewski is licensed in Massachusetts.
Specialties and state licenses
- Gastroenterology, MassachusettsPrimary
Gastroenterologists near Dr. Przybyszewski
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. Eric M. Przybyszewski billed Medicare for 38 services in 2024
CMS data shows 38 Medicare services from Dr. Przybyszewski across 2 procedure codes in 2024, for 49 Medicare patients. Medicare paid $2,733 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Przybyszewski's Medicare services by type, 2024
- Office and hospital visits23
- Other services15
Dr. Przybyszewski compared with the Massachusetts median for gastroenterologists, 2024
- Dr. Przybyszewski
- Massachusetts median
- Medicare services
- 38vs 51993% below
- Medicare patients
- 49vs 34386% below
- Part D claims
- 35vs 30088% below
Medians across 583 gastroenterologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Przybyszewski'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. Eric M. Przybyszewski treated 49 Medicare patients in 2024, average age 70
CMS counts 49 Medicare patients who saw Dr. Przybyszewski in 2024. The largest group is 65 to 74, with 22 patients. 73% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 2.19, 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. Przybyszewski's median patient age at 69, with 41% women.
Dr. Przybyszewski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Przybyszewski's Medicare patients by sex, 2024
- Women1837%
- Men3163%
Chronic conditions among Dr. Przybyszewski's Medicare patients, 2024
- High blood pressure73%
- High cholesterol69%
- Ischemic heart disease47%
- Arthritis45%
- Atrial fibrillation33%
- Chronic kidney disease33%
- Diabetes33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Przybyszewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric M. Przybyszewski wrote 111 Medicare Part D claims in 2024
In 2024, Dr. Przybyszewski wrote 111 Medicare Part D claims for 48 patients. 86% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $9,669 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.
Dr. Przybyszewski's Part D claims by kind of drug, 2024
- Generic96 claims86%
- Brand-name15 claims14%
Dr. Przybyszewski'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: 242024: 3546%
Drugs named by CMS: 2 in 2024, 2 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. Eric M. Przybyszewski ranks in the 54th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Przybyszewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Przybyszewski as offering telehealth. CMS counts 26 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Przybyszewski, more than 54% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Przybyszewski ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 54th percentile26 procedures
- Colonoscopy
- 48th 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)
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Dr. Eric M. Przybyszewski graduated from Columbia University College of Physicians and Surgeons
Dr. Przybyszewski graduated from Columbia University College of Physicians and Surgeons in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric M. Przybyszewski'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) |
| 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. Eric M. Przybyszewski
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. Eric M. Przybyszewski's NPI number?
Dr. Eric M. Przybyszewski's NPI number is 1487184636. It was assigned on June 19, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric M. Przybyszewski?
Dr. Eric M. Przybyszewski is a gastroenterologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Eric M. Przybyszewski practice?
Dr. Przybyszewski practices at 55 Fruit Street, Boston, MA 02114. Dr. Przybyszewski's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Przybyszewski to 3 hospitals, 2 group practices and clinics, 1 community health center and 1 medical group.
What is Dr. Eric M. Przybyszewski's office phone number?
The practice phone on file for Dr. Przybyszewski is (617) 726-2000.
What is Dr. Eric M. Przybyszewski's medical license number?
Dr. Przybyszewski holds Massachusetts license 271763.
Which hospitals is Dr. Eric M. Przybyszewski affiliated with?
Dr. Przybyszewski practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Przybyszewski is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Przybyszewski to 3 more hospitals.
What medical group is Dr. Eric M. Przybyszewski part of?
Dr. Przybyszewski is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Przybyszewski to 1 more medical group.
Does Dr. Eric M. Przybyszewski accept Medicare?
Yes. CMS data shows Dr. Przybyszewski billed Medicare for 38 services in 2024, and Dr. Przybyszewski accepts Medicare assignment.
Does Dr. Eric M. Przybyszewski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Przybyszewski as offering telehealth services.
How many Medicare patients does Dr. Eric M. Przybyszewski see?
CMS counts 49 Medicare patients who saw Dr. Przybyszewski in 2024, with an average age of 70.
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What services does Dr. Eric M. Przybyszewski bill to Medicare?
In 2024, Dr. Przybyszewski's most billed Medicare services were office visit, established patient (99215) and medicare service (G0500).
Where did Dr. Eric M. Przybyszewski go to medical school?
Dr. Przybyszewski graduated from Columbia University College of Physicians and Surgeons in 2017.
What drugs does Dr. Eric M. Przybyszewski prescribe most?
In 2024 Medicare Part D data, Dr. Przybyszewski's most prescribed drugs by claims were Ursodiol and Gavilyte-G.
How long has Dr. Eric M. Przybyszewski been practicing?
Dr. Przybyszewski graduated from medical school in 2017, 9 years ago.
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