Dr. Gabriel P. Foster, MD
- Medicare services, 2024
- 4,110
- Medicare patients, 2024
- 1,349
- Part D claims, 2024
- 2,862
- Hospital affiliations
- 3
- Industry payments
- $2,902
- Practice address
- 100 Highland St, Milton, MA 02186
- Practice phone
- Call (617) 698-8855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Shore Internal Medicine Associates Inc.
Milton, Massachusetts
Find Dr. Foster'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. Gabriel P. Foster is an internist in Milton, Massachusetts
Dr. Foster practices at South Shore Internal Medicine Associates Inc. in Milton, Massachusetts.
Dr. Foster's NPI, 1336552181, was assigned on June 10, 2014. Dr. Foster graduated from University of Florida College of Medicine in 2014. Dr. Foster holds Massachusetts license 260033.
- NPI
- 1336552181NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335457837
- NPI enumeration date
- June 10, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 698-8855
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gabriel P. Foster practices at South Shore Internal Medicine Associates Inc. in Milton, Massachusetts
Dr. Foster's primary practice is South Shore Internal Medicine Associates Inc., at 100 Highland St, Milton, MA 02186 in Norfolk County. The practice phone is (617) 698-8855.
- South Shore Internal Medicine Associates Inc.100 Highland St, Milton, MA 02186 · Norfolk CountyPhone(617) 698-8855
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gabriel P. Foster is affiliated with 6 sites of care and 2 medical groups
Dr. Foster's primary practice is South Shore Internal Medicine Associates Inc. in Milton, Massachusetts. Dr. Foster is also affiliated with Beth Israel Deaconess Hospital-Milton. The medical group on file is South Shore Internal Medicine Associates. Dmand AI also links Dr. Foster to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gabriel P. Foster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Foster practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Shore Internal Medicine Associates Inc. | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gabriel P. Foster is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Foster's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Foster is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Foster
Counts of internists 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. Gabriel P. Foster billed Medicare for 4,110 services in 2024
CMS data shows 4,110 Medicare services from Dr. Foster across 22 procedure codes in 2024, for 1,349 Medicare patients. Medicare paid $248,339 for them.
Dr. Foster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,0652024: 1,80812%
- Office and hospital visits
- 2023: 8822024: 1,72495%
- Other services
- 2023: 242024: 5782308%
- Imaging
- 2023: 602024: 0100%
- Lab and pathology
- 2023: 252024: 0100%
Where Dr. Foster's Medicare services took place, 2024
- In an office2,64264%
- In a facility1,46836%
Dr. Foster compared with the Massachusetts median for internists, 2024
- Dr. Foster
- Massachusetts median
- Medicare services
- 4,110vs 4319.5 times
- Medicare patients
- 1,349vs 1947.0 times
- Part D claims
- 2,648vs 4026.6 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Foster'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Foster and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gabriel P. Foster treated 1,349 Medicare patients in 2024, average age 78
CMS counts 1,349 Medicare patients who saw Dr. Foster in 2024. The largest group is 75 to 84, with 537 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.70, 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. Foster's median patient age at 74, with 45% women.
Dr. Foster's Medicare patients by age, 2024
Dr. Foster's Medicare patients by sex, 2024
- Women69652%
- Men65348%
Chronic conditions among Dr. Foster's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease47%
- Atrial fibrillation41%
- Chronic kidney disease38%
- Heart failure37%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Foster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women45%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gabriel P. Foster wrote 2,862 Medicare Part D claims in 2024
In 2024, Dr. Foster wrote 2,862 Medicare Part D claims for 573 patients. 78% of them were for generic drugs. CMS names the drug for 2,648 of them, across 41 drugs with 11 or more claims each, at $580,510 in total drug cost. In 2023, CMS named 1,361 claims across 26 drugs.
Dr. Foster's Part D claims by kind of drug, 2024
- Generic2,230 claims78%
- Brand-name and other632 claims22%
Dr. Foster'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. Foster's Part D claims, 2024
- Antibiotics1%18 of 2,862 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: 1,3612024: 2,64895%
Drugs named by CMS: 41 in 2024, 26 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. Gabriel P. Foster offers telehealth to Medicare patients
Dr. Foster accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Foster as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gabriel P. Foster received $2,902 in industry payments from 2018 to 2025
CMS Open Payments shows 85 general payments to Dr. Foster from 26 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 75% of the total. Medtronic, Inc. paid the most, $989.
General payments to Dr. Foster by program year, 2018 to 2025
General payments to Dr. Foster by kind, 2018 to 2025
- Food and beverage$2,18375%
- Travel and lodging$71925%
Companies that paid Dr. Foster 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. Gabriel P. Foster graduated from University of Florida College of Medicine
Dr. Foster graduated from University of Florida College of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gabriel P. Foster'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Gabriel P. Foster
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. Gabriel P. Foster's NPI number?
Dr. Gabriel P. Foster's NPI number is 1336552181. It was assigned on June 10, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Gabriel P. Foster?
Dr. Gabriel P. Foster is an internist in Milton, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gabriel P. Foster practice?
Dr. Foster practices at 100 Highland St, Milton, MA 02186. Dr. Foster's primary practice is South Shore Internal Medicine Associates Inc. in Milton, Massachusetts. Dmand AI also links Dr. Foster to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Gabriel P. Foster's office phone number?
The practice phone on file for Dr. Foster is (617) 698-8855.
What is Dr. Gabriel P. Foster's medical license number?
Dr. Foster holds Massachusetts license 260033.
Which hospitals is Dr. Gabriel P. Foster affiliated with?
Dr. Foster is affiliated with Beth Israel Deaconess Hospital-Milton. Dmand AI links Dr. Foster to 2 more hospitals.
What medical group is Dr. Gabriel P. Foster part of?
Dr. Foster is linked to South Shore Internal Medicine Associates. Dmand AI links Dr. Foster to 1 more medical group.
Does Dr. Gabriel P. Foster accept Medicare?
Yes. CMS data shows Dr. Foster billed Medicare for 4,110 services in 2024, and Dr. Foster accepts Medicare assignment.
Does Dr. Gabriel P. Foster offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Foster as offering telehealth services.
How many Medicare patients does Dr. Gabriel P. Foster see?
CMS counts 1,349 Medicare patients who saw Dr. Foster in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Gabriel P. Foster bill to Medicare?
In 2024, Dr. Foster's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93010) and medicare service (G2211).
Where did Dr. Gabriel P. Foster go to medical school?
Dr. Foster graduated from University of Florida College of Medicine in 2014.
What drugs does Dr. Gabriel P. Foster prescribe most?
In 2024 Medicare Part D data, Dr. Foster's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Eliquis.
Has Dr. Gabriel P. Foster received payments from drug or device companies?
CMS Open Payments shows $2,902 in general payments to Dr. Foster from 26 companies from 2018 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Gabriel P. Foster been practicing?
Dr. Foster graduated from medical school in 2014, 12 years ago.
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