Dr. Matthew Thomas Corey, MD
- Medicare services, 2024
- 655
- Medicare patients, 2024
- 256
- Part D claims, 2024
- 11,050
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 1493 Cambridge Street, Cambridge, MA 02139
- Practice phone
- Call (617) 665-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Corey'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 Thomas Corey is a geriatric medicine (internal medicine) physician in Cambridge, Massachusetts
Dr. Corey practices at CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance.
Dr. Corey's NPI, 1518266741, was assigned on March 28, 2011. Dr. Corey holds Massachusetts license 261502.
- NPI
- 1518266741NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567694961
- NPI enumeration date
- March 28, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 665-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Thomas Corey practices at CHA Cambridge Hospital in Cambridge, Massachusetts
Dr. Corey's primary practice is CHA Cambridge Hospital, at 1493 Cambridge Street, Cambridge, MA 02139 in Middlesex County. The practice phone is (617) 665-1000.
- CHA Cambridge Hospital1493 Cambridge Street, Cambridge, MA 02139 · Middlesex CountyPhone(617) 665-1000
Source: Dmand AI Affiliation Data
Dr. Matthew Thomas Corey is affiliated with 9 sites of care and 1 medical group
Dr. Corey's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. The medical group on file is Cambridge Health Alliance. Dmand AI also links Dr. Corey to 4 more home health agencies, 2 skilled nursing facilities, 1 group practice or clinic and 1 hospice, each named with a free account. Dr. Corey's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Thomas Corey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corey practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Cambridge Hospital | Available with a free account |
| +8 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 Cambridge Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Matthew Thomas Corey is one of 169 geriatric medicine (internal medicine) physicians in Massachusetts
Geriatric medicine is Dr. Corey's primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dr. Corey is licensed in Massachusetts.
Specialties and state licenses
- Geriatric medicine (internal medicine), MassachusettsPrimary
Geriatric medicine (internal medicine) physicians near Dr. Corey
Counts of geriatric medicine (internal medicine) physicians 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 Thomas Corey billed Medicare for 655 services in 2024
CMS data shows 655 Medicare services from Dr. Corey across 9 procedure codes in 2024, for 256 Medicare patients. Medicare paid $51,680 for them.
Dr. Corey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5862024: 5821%
- Other services
- 2023: 822024: 7311%
Where Dr. Corey's Medicare services took place, 2024
- In an office25639%
- In a facility39961%
Dr. Corey compared with the Massachusetts median for geriatric medicine (internal medicine) physicians, 2024
- Dr. Corey
- Massachusetts median
- Medicare services
- 655vs 41956% above
- Medicare patients
- 256vs 17249% above
- Part D claims
- 10,245vs 85012.1 times
Medians across 180 geriatric medicine (internal medicine) physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Corey'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. Corey?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Corey and other geriatric medicine (internal medicine) physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Thomas Corey treated 256 Medicare patients in 2024, average age 78
CMS counts 256 Medicare patients who saw Dr. Corey in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 60% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.76, 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. Corey's median patient age at 73, with 57% women.
Dr. Corey's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Corey's Medicare patients by sex, 2024
- Women13452%
- Men12248%
Chronic conditions among Dr. Corey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol60%
- Mood disorders45%
- Arthritis42%
- Depression41%
- Chronic kidney disease40%
- Diabetes39%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Corey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Thomas Corey wrote 11,050 Medicare Part D claims in 2024
In 2024, Dr. Corey wrote 11,050 Medicare Part D claims for 527 patients. 82% of them were for generic drugs. CMS names the drug for 10,245 of them, across 166 drugs with 11 or more claims each, at $1,091,062 in total drug cost. In 2023, CMS named 10,266 claims across 156 drugs.
Dr. Corey's Part D claims by kind of drug, 2024
- Generic9,066 claims82%
- Brand-name1,871 claims17%
- Other113 claims1%
Dr. Corey'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. Corey's Part D claims, 2024
- Opioids1%103 of 11,050 claims
- Antibiotics1%137 of 11,050 claims
- Antipsychotics, patients 65 and over1%145 of 11,050 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: 10,2662024: 10,245No change
Drugs named by CMS: 166 in 2024, 156 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 Thomas Corey offers telehealth to Medicare patients
Dr. Corey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Corey as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Matthew Thomas Corey has 3 publications on record
Dmand AI links 3 papers to Dr. Corey, published from 2022 to 2025. Dr. Corey's most frequent co-authors are Jeanne Mandelblatt, MD, Daniel D. Matlock, MD and Ilana B. Richman, MD.
Dr. Corey's most frequent co-authors
- Jeanne Mandelblatt, MD1 shared paper
- Daniel D. Matlock, MD1 shared paper
- Ilana B. Richman, MD1 shared paper
Recent publications by Dr. Corey
Int J Environ Res Public Health
See who Dr. Corey researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Corey works with, so you can find a warm path to the right geriatric medicine (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Matthew Thomas Corey'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Thomas Corey
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 Thomas Corey's NPI number?
Dr. Matthew Thomas Corey's NPI number is 1518266741. It was assigned on March 28, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Thomas Corey?
Dr. Matthew Thomas Corey is a geriatric medicine (internal medicine) physician in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Geriatric Medicine (Internal Medicine) Physician (taxonomy code 207RG0300X).
Where does Dr. Matthew Thomas Corey practice?
Dr. Corey practices at 1493 Cambridge Street, Cambridge, MA 02139. Dr. Corey's primary practice is CHA Cambridge Hospital in Cambridge, Massachusetts, part of Cambridge Health Alliance. Dmand AI also links Dr. Corey to 4 home health agencies, 2 skilled nursing facilities, 1 group practice or clinic and 1 hospice.
What is Dr. Matthew Thomas Corey's office phone number?
The practice phone on file for Dr. Corey is (617) 665-1000.
What is Dr. Matthew Thomas Corey's medical license number?
Dr. Corey holds Massachusetts license 261502.
Which hospitals is Dr. Matthew Thomas Corey affiliated with?
Dr. Corey practices at CHA Cambridge Hospital in Cambridge, Massachusetts.
What medical group is Dr. Matthew Thomas Corey part of?
Dr. Corey is linked to Cambridge Health Alliance.
Does Dr. Matthew Thomas Corey accept Medicare?
Yes. CMS data shows Dr. Corey billed Medicare for 655 services in 2024, and Dr. Corey accepts Medicare assignment.
Does Dr. Matthew Thomas Corey offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Corey as offering telehealth services.
How many Medicare patients does Dr. Matthew Thomas Corey see?
CMS counts 256 Medicare patients who saw Dr. Corey in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Matthew Thomas Corey bill to Medicare?
In 2024, Dr. Corey's most billed Medicare services were nursing facility care (99309), office visit, established patient (99215) and office visit, established patient (99214).
What drugs does Dr. Matthew Thomas Corey prescribe most?
In 2024 Medicare Part D data, Dr. Corey's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metoprolol Succinate.
How long has Dr. Matthew Thomas Corey been practicing?
Dr. Corey graduated from medical school in 2011, 15 years ago.
Does Dr. Matthew Thomas Corey do research?
Dmand AI links 3 publications to Dr. Corey, published from 2022 to 2025.
Who does Dr. Matthew Thomas Corey publish with?
Dr. Corey's most frequent co-authors are Jeanne Mandelblatt, MD (1 shared paper), Daniel D. Matlock, MD (1 shared paper) and Ilana B. Richman, MD (1 shared paper).
Selling to geriatric medicine practices?
See geriatric medicine (internal medicine) physicians in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card