Dr. Mary T. Chou, MD
- Medicare services, 2024
- 8,834
- Medicare patients, 2024
- 2,279
- Industry payments
- $26
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 275 Grove St, Auburndale, MA 02466
- Practice phone
- Call (617) 421-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrius Health, Inc.
Auburndale, Massachusetts
Find Dr. Chou'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. Mary T. Chou is a diagnostic radiologist in Auburndale, Massachusetts
Dr. Chou practices at Atrius Health, Inc. in Auburndale, Massachusetts.
Dr. Chou's NPI, 1588623961, was assigned on March 22, 2006. Dr. Chou holds Massachusetts license 210725.
- NPI
- 1588623961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022088509
- NPI enumeration date
- March 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 421-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary T. Chou practices at Atrius Health, Inc. in Auburndale, Massachusetts
Dr. Chou's primary practice is Atrius Health, Inc., at 275 Grove St, Auburndale, MA 02466 in Middlesex County. The practice phone is (617) 421-1000.
- Atrius Health, Inc.275 Grove St, Auburndale, MA 02466 · Middlesex CountyPhone(617) 421-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary T. Chou is affiliated with 2 sites of care and 1 medical group
Dr. Chou's primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. The medical group on file is Atrius Health. Dmand AI also links Dr. Chou to 1 more group practice or clinic, 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. Mary T. Chou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chou practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrius Health, Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary T. Chou is one of 1,246 diagnostic radiologists in Massachusetts
Diagnostic radiology is Dr. Chou's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Chou is licensed in Massachusetts.
Specialties and state licenses
- Diagnostic radiology, MassachusettsPrimary
Diagnostic radiologists near Dr. Chou
Counts of diagnostic radiologists 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. Mary T. Chou billed Medicare for 8,834 services in 2024
CMS data shows 8,834 Medicare services from Dr. Chou across 39 procedure codes in 2024, for 2,279 Medicare patients. Medicare paid $136,953 for them. Every service was in an office.
Dr. Chou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 4,7002024: 4,9145%
- Imaging
- 2023: 2,3872024: 2,4663%
- Drugs given in the office
- 2023: 662024: 1,3401930%
- Tests and treatments
- 2023: 382024: 78105%
- Surgery
- 2023: 352024: 363%
Dr. Chou compared with the Massachusetts median for diagnostic radiologists, 2024
- Dr. Chou
- Massachusetts median
- Medicare services
- 8,834vs 2,2423.9 times
- Medicare patients
- 2,279vs 1,57145% above
Medians across 1,108 diagnostic radiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Chou'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. Chou?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chou and other diagnostic radiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary T. Chou treated 2,279 Medicare patients in 2024, average age 73
CMS counts 2,279 Medicare patients who saw Dr. Chou in 2024. The largest group is 65 to 74, with 1,131 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chou's median patient age at 52, with 68% women.
Dr. Chou's Medicare patients by age, 2024
Dr. Chou's Medicare patients by sex, 2024
- Women1,45064%
- Men82936%
Chronic conditions among Dr. Chou's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis57%
- Mood disorders28%
- Anxiety27%
- Depression24%
- Diabetes24%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chou'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
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mary T. Chou takes part in Medicare
Dr. Chou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mary T. Chou received $26 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Chou from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Philips Electronics North America Corporation paid the most, $26.
Companies that paid Dr. Chou the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mary T. Chou'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) |
| 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) |
| 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. Mary T. Chou
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. Mary T. Chou's NPI number?
Dr. Mary T. Chou's NPI number is 1588623961. It was assigned on March 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary T. Chou?
Dr. Mary T. Chou is a diagnostic radiologist in Auburndale, Massachusetts. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Mary T. Chou practice?
Dr. Chou practices at 275 Grove St, Auburndale, MA 02466. Dr. Chou's primary practice is Atrius Health, Inc. in Auburndale, Massachusetts. Dmand AI also links Dr. Chou to 1 group practice or clinic.
What is Dr. Mary T. Chou's office phone number?
The practice phone on file for Dr. Chou is (617) 421-1000.
What is Dr. Mary T. Chou's medical license number?
Dr. Chou holds Massachusetts license 210725.
What medical group is Dr. Mary T. Chou part of?
Dr. Chou is linked to Atrius Health.
Does Dr. Mary T. Chou accept Medicare?
Yes. CMS data shows Dr. Chou billed Medicare for 8,834 services in 2024, and Dr. Chou accepts Medicare assignment.
How many Medicare patients does Dr. Mary T. Chou see?
CMS counts 2,279 Medicare patients who saw Dr. Chou in 2024, with an average age of 73.
What services does Dr. Mary T. Chou bill to Medicare?
In 2024, Dr. Chou's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9575) and injected or infused drug (J1010).
Has Dr. Mary T. Chou received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Dr. Chou from 1 company from 2016 to 2016. The largest total came from Philips Electronics North America Corporation.
How long has Dr. Mary T. Chou been practicing?
Dr. Chou graduated from medical school in 1998, 28 years ago.
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