Dr. Matthew Justin Loew, MD
- Medicare services, 2024
- 3,223
- Medicare patients, 2024
- 563
- Part D claims, 2024
- 14,908
- Hospital affiliations
- 4
- Industry payments
- $856
- Practice address
- 211 Park Street, Attleboro, MA 02703
- Practice phone
- Call (508) 222-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Loew'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. Matthew Justin Loew is an internist in Attleboro, Massachusetts
Dr. Loew practices at Sturdy Memorial Hospital in Attleboro, Massachusetts, part of Sturdy Health.
Dr. Loew's NPI, 1730159187, was assigned on January 26, 2006. Dr. Loew graduated from Boston University School of Medicine in 1999. Dr. Loew holds Massachusetts license 215620.
- NPI
- 1730159187NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729150214
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 222-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Justin Loew practices at Sturdy Memorial Hospital in Attleboro, Massachusetts
Dr. Loew's primary practice is Sturdy Memorial Hospital, at 211 Park Street, Attleboro, MA 02703 in Bristol County. The practice phone is (508) 222-5200.
- Sturdy Memorial Hospital211 Park Street, Attleboro, MA 02703 · Bristol CountyPhone(508) 222-5200
Source: Dmand AI Affiliation Data
Dr. Matthew Justin Loew is affiliated with 14 sites of care and 1 medical group
Dr. Loew's primary practice is Sturdy Memorial Hospital in Attleboro, Massachusetts, part of Sturdy Health. Dr. Loew is also affiliated with Brigham and Women's Hospital. The medical group on file is Sturdy Health Hematology & Oncology. Dmand AI also links Dr. Loew to 2 more hospitals, 5 home health agencies, 1 breast imaging center, 1 group practice or clinic, 1 hospice, 1 imaging center and 1 skilled nursing facility, 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. Matthew Justin Loew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Loew practices, 14 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sturdy Memorial Hospital | Available with a free account |
| +13 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 Sturdy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Matthew Justin Loew is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Loew's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Loew is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Loew
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. Matthew Justin Loew billed Medicare for 3,223 services in 2024
CMS data shows 3,223 Medicare services from Dr. Loew across 26 procedure codes in 2024, for 563 Medicare patients. Medicare paid $225,635 for them.
Dr. Loew's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,6352024: 1,6873%
- Other services
- 2023: 5592024: 95170%
- Tests and treatments
- 2023: 5332024: 58510%
- Lab and pathology
- 2023: 692024: 0100%
- Surgery
- 2023: 122024: 0100%
Where Dr. Loew's Medicare services took place, 2024
- In an office2,82288%
- In a facility40112%
Dr. Loew compared with the Massachusetts median for internists, 2024
- Dr. Loew
- Massachusetts median
- Medicare services
- 3,223vs 4317.5 times
- Medicare patients
- 563vs 1942.9 times
- Part D claims
- 14,040vs 40234.9 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Loew'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. Loew?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Loew and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Justin Loew treated 563 Medicare patients in 2024, average age 77
CMS counts 563 Medicare patients who saw Dr. Loew in 2024. The largest group is 75 to 84, with 223 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Loew's median patient age at 69, with 44% women.
Dr. Loew's Medicare patients by age, 2024
Dr. Loew's Medicare patients by sex, 2024
- Women28551%
- Men27849%
Chronic conditions among Dr. Loew's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes33%
- Anxiety31%
- Ischemic heart disease31%
- Atrial fibrillation26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Loew'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
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Justin Loew wrote 14,908 Medicare Part D claims in 2024
In 2024, Dr. Loew wrote 14,908 Medicare Part D claims for 792 patients. 84% of them were for generic drugs. CMS names the drug for 14,040 of them, across 183 drugs with 11 or more claims each, at $1,114,340 in total drug cost. In 2023, CMS named 12,032 claims across 176 drugs.
Dr. Loew's Part D claims by kind of drug, 2024
- Generic12,511 claims84%
- Brand-name2,270 claims15%
- Other127 claims1%
Dr. Loew'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. Loew's Part D claims, 2024
- Opioids2%329 of 14,908 claims
- Antibiotics2%246 of 14,908 claims
- Antipsychotics, patients 65 and over2%239 of 14,908 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: 12,0322024: 14,04017%
Drugs named by CMS: 183 in 2024, 176 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. Matthew Justin Loew offers telehealth to Medicare patients
Dr. Loew accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Loew as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Matthew Justin Loew received $856 in industry payments from 2016 to 2021
CMS Open Payments shows 35 general payments to Dr. Loew from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $554.
General payments to Dr. Loew by program year, 2016 to 2021
Companies that paid Dr. Loew the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Justin Loew graduated from Boston University School of Medicine
Dr. Loew graduated from Boston University School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Justin Loew'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) |
| 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. Matthew Justin Loew
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. Matthew Justin Loew's NPI number?
Dr. Matthew Justin Loew's NPI number is 1730159187. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Justin Loew?
Dr. Matthew Justin Loew is an internist in Attleboro, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Matthew Justin Loew practice?
Dr. Loew practices at 211 Park Street, Attleboro, MA 02703. Dr. Loew's primary practice is Sturdy Memorial Hospital in Attleboro, Massachusetts, part of Sturdy Health. Dmand AI also links Dr. Loew to 2 hospitals, 5 home health agencies, 1 breast imaging center, 1 group practice or clinic, 1 hospice, 1 imaging center and 1 skilled nursing facility.
What is Dr. Matthew Justin Loew's office phone number?
The practice phone on file for Dr. Loew is (508) 222-5200.
What is Dr. Matthew Justin Loew's medical license number?
Dr. Loew holds Massachusetts license 215620.
Which hospitals is Dr. Matthew Justin Loew affiliated with?
Dr. Loew practices at Sturdy Memorial Hospital in Attleboro, Massachusetts. Dr. Loew is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Loew to 2 more hospitals.
What medical group is Dr. Matthew Justin Loew part of?
Dr. Loew is linked to Sturdy Health Hematology & Oncology.
Does Dr. Matthew Justin Loew accept Medicare?
Yes. CMS data shows Dr. Loew billed Medicare for 3,223 services in 2024, and Dr. Loew accepts Medicare assignment.
Does Dr. Matthew Justin Loew offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Loew as offering telehealth services.
How many Medicare patients does Dr. Matthew Justin Loew see?
CMS counts 563 Medicare patients who saw Dr. Loew in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Matthew Justin Loew bill to Medicare?
In 2024, Dr. Loew's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Matthew Justin Loew go to medical school?
Dr. Loew graduated from Boston University School of Medicine in 1999.
What drugs does Dr. Matthew Justin Loew prescribe most?
In 2024 Medicare Part D data, Dr. Loew's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Matthew Justin Loew received payments from drug or device companies?
CMS Open Payments shows $856 in general payments to Dr. Loew from 5 companies from 2016 to 2021. The largest total came from Pfizer Inc.
How long has Dr. Matthew Justin Loew been practicing?
Dr. Loew graduated from medical school in 1999, 27 years ago.
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