Dr. Michael G. Geary, MD
- Medicare services, 2024
- 6,726
- Medicare patients, 2024
- 5,372
- Hospital affiliations
- 5
- Industry payments
- $977
- Medical groups
- 4
- Practice address
- 399 Revolution Dr, Somerville, MA 02145
- Practice phone
- Call (781) 395-4909
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mass General Brigham Community Physicians Inc
Somerville, Massachusetts
Find Dr. Geary's professional email, personal email and mobile number
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Dr. Michael G. Geary is a diagnostic radiologist in Somerville, Massachusetts
Dr. Geary practices at Mass General Brigham Community Physicians Inc in Somerville, Massachusetts.
Dr. Geary's NPI, 1356514269, was assigned on April 11, 2008. Dr. Geary graduated from University of Massachusetts Medical School in 1999. Dr. Geary holds Massachusetts license 235186.
- NPI
- 1356514269NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981767035
- NPI enumeration date
- April 11, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 395-4909
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael G. Geary practices at Mass General Brigham Community Physicians Inc in Somerville, Massachusetts
Dr. Geary's primary practice is Mass General Brigham Community Physicians Inc, at 399 Revolution Dr, Somerville, MA 02145 in Middlesex County. The practice phone is (781) 395-4909.
- Mass General Brigham Community Physicians Inc399 Revolution Dr, Somerville, MA 02145 · Middlesex CountyPhone(781) 395-4909
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael G. Geary is affiliated with 6 sites of care and 4 medical groups
Dr. Geary's primary practice is Mass General Brigham Community Physicians Inc in Somerville, Massachusetts. Dr. Geary is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Geary to 4 more hospitals and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael G. Geary's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Geary practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mass General Brigham Community Physicians Inc | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael G. Geary is one of 1,246 diagnostic radiologists in Massachusetts
Diagnostic radiology is Dr. Geary's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Geary is licensed in Massachusetts.
Specialties and state licenses
- Diagnostic radiology, MassachusettsPrimary
Diagnostic radiologists near Dr. Geary
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. Michael G. Geary billed Medicare for 6,726 services in 2024
CMS data shows 6,726 Medicare services from Dr. Geary across 44 procedure codes in 2024, for 5,372 Medicare patients. Medicare paid $83,829 for them.
Dr. Geary's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 7,7972024: 6,72614%
Where Dr. Geary's Medicare services took place, 2024
- In an office3,80357%
- In a facility2,92343%
Dr. Geary compared with the Massachusetts median for diagnostic radiologists, 2024
- Dr. Geary
- Massachusetts median
- Medicare services
- 6,726vs 2,2423.0 times
- Medicare patients
- 5,372vs 1,5713.4 times
Medians across 1,108 diagnostic radiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Geary'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. Geary and other diagnostic radiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael G. Geary treated 5,372 Medicare patients in 2024, average age 74
CMS counts 5,372 Medicare patients who saw Dr. Geary in 2024. The largest group is 65 to 74, with 2,597 patients. 73% of them have high cholesterol, and 65% have arthritis. 13% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Geary's median patient age at 66, with 65% women.
Dr. Geary's Medicare patients by age, 2024
Dr. Geary's Medicare patients by sex, 2024
- Women3,93673%
- Men1,43627%
Chronic conditions among Dr. Geary's Medicare patients, 2024
- High cholesterol73%
- Arthritis65%
- High blood pressure65%
- Anxiety31%
- Mood disorders28%
- Osteoporosis28%
- Depression25%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Geary's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael G. Geary takes part in Medicare
Dr. Geary 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. Michael G. Geary received $977 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Geary from 1 drug or device company in 2024. Consulting fees make up the largest share, 100% of the total. Augmedics Inc. paid the most, $977.
Companies that paid Dr. Geary the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael G. Geary graduated from University of Massachusetts Medical School
Dr. Geary graduated from University of Massachusetts Medical School in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael G. Geary'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 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) |
| 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. Michael G. Geary
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. Michael G. Geary's NPI number?
Dr. Michael G. Geary's NPI number is 1356514269. It was assigned on April 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael G. Geary?
Dr. Michael G. Geary is a diagnostic radiologist in Somerville, Massachusetts. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Michael G. Geary practice?
Dr. Geary practices at 399 Revolution Dr, Somerville, MA 02145. Dr. Geary's primary practice is Mass General Brigham Community Physicians Inc in Somerville, Massachusetts. Dmand AI also links Dr. Geary to 4 hospitals and 3 medical groups.
What is Dr. Michael G. Geary's office phone number?
The practice phone on file for Dr. Geary is (781) 395-4909.
What is Dr. Michael G. Geary's medical license number?
Dr. Geary holds Massachusetts license 235186.
Which hospitals is Dr. Michael G. Geary affiliated with?
Dr. Geary is affiliated with Massachusetts General Hospital. Dmand AI links Dr. Geary to 4 more hospitals.
What medical group is Dr. Michael G. Geary part of?
Dr. Geary is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Geary to 3 more medical groups.
Does Dr. Michael G. Geary accept Medicare?
Yes. CMS data shows Dr. Geary billed Medicare for 6,726 services in 2024, and Dr. Geary accepts Medicare assignment.
How many Medicare patients does Dr. Michael G. Geary see?
CMS counts 5,372 Medicare patients who saw Dr. Geary in 2024, with an average age of 74.
What services does Dr. Michael G. Geary bill to Medicare?
In 2024, Dr. Geary's most billed Medicare services were radiation oncology (77080), diagnostic imaging (73564) and diagnostic imaging (73030).
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Where did Dr. Michael G. Geary go to medical school?
Dr. Geary graduated from University of Massachusetts Medical School in 1999.
Has Dr. Michael G. Geary received payments from drug or device companies?
CMS Open Payments shows $977 in general payments to Dr. Geary from 1 company from 2024 to 2024. The largest total came from Augmedics Inc.
How long has Dr. Michael G. Geary been practicing?
Dr. Geary graduated from medical school in 1999, 27 years ago.
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