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Dr. Joseph Michael Corey, MD
NPI1891884763PAC ID4284658733
- Medicare services, 2024
- 141
- Medicare patients, 2024
- 103
- Part D claims, 2024
- 1,076
- Publications
- 18
- Hospital affiliations
- 2
- Practice address
- 220 Cherry SE St, Grand Rapids, MI 49503
- Practice phone
- Call (616) 685-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trinity Health Medical Group
Grand Rapids, Michigan
Find Dr. Corey's professional email, personal email and mobile number
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Dr. Joseph Michael Corey is a neurologist in Grand Rapids, Michigan
Dr. Corey practices at Trinity Health Medical Group in Grand Rapids, Michigan.
Dr. Corey's NPI, 1891884763, was assigned on October 11, 2006. Dr. Corey graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1998. Dr. Corey holds Michigan license 4301072328.
NPI and contact details
- NPI
- 1891884763NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284658733
- NPI enumeration date
- October 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (616) 685-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Joseph Michael Corey practices at Trinity Health Medical Group in Grand Rapids, Michigan
Dr. Corey's primary practice is Trinity Health Medical Group, at 220 Cherry SE St, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 685-5000.
- Trinity Health Medical Group220 Cherry SE St, Grand Rapids, MI 49503 · Kent CountyPhone(616) 685-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joseph Michael Corey is affiliated with 3 sites of care and 2 medical groups
Dr. Corey's primary practice is Trinity Health Medical Group in Grand Rapids, Michigan. Dr. Corey is also affiliated with Trinity Health Grand Rapids Hospital. The medical group on file is Trinity Health Medical Group. Dmand AI also links Dr. Corey to 1 more hospital and 1 medical group, each named with a free account.
Trinity Health Medical GroupPrimary
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. Joseph Michael Corey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Michael Corey is one of 642 neurologists in Michigan
Neurology is Dr. Corey's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Corey is licensed in Michigan.
Specialties and state licenses
- Neurology, MichiganPrimary
Neurologists near Dr. Corey
Counts of neurologists 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. Joseph Michael Corey billed Medicare for 141 services in 2024
CMS data shows 141 Medicare services from Dr. Corey across 4 procedure codes in 2024, for 103 Medicare patients. Medicare paid $8,355 for them.
Medicare services, 2024141
Medicare patients103
Paid by Medicare$8,355
Procedure codes4
Dr. Corey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1712024: 12328%
- Other services
- 2023: 02024: 18
Where Dr. Corey's Medicare services took place, 2024
- In an office1410%
- In a facility12790%
Dr. Corey compared with the Michigan median for neurologists, 2024
- Dr. Corey
- Michigan median
- Medicare services
- 141vs 27048% below
- Medicare patients
- 103vs 16839% below
- Part D claims
- 933vs 4162.2 times
Medians across 602 neurologists in Michigan 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Michael Corey treated 103 Medicare patients in 2024, average age 69
CMS counts 103 Medicare patients who saw Dr. Corey in 2024. The largest group is 65 to 74, with 45 patients. 70% of them have high cholesterol, and 68% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Corey's median patient age at 59, with 67% women.
Medicare patients, 2024103
Average age69
Average risk score1.47
Also on Medicaid22%
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
- Women6866%
- Men3534%
Chronic conditions among Dr. Corey's Medicare patients, 2024
- High cholesterol70%
- High blood pressure68%
- Arthritis55%
- Anxiety43%
- Mood disorders43%
- Depression37%
- Diabetes28%
- Ischemic heart disease21%
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 59
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Michael Corey wrote 1,076 Medicare Part D claims in 2024
In 2024, Dr. Corey wrote 1,076 Medicare Part D claims for 184 patients. 82% of them were for generic drugs. CMS names the drug for 933 of them, across 25 drugs with 11 or more claims each, at $139,083 in total drug cost. In 2023, CMS named 683 claims across 17 drugs.
Part D claims, 20241,076
Drugs named by CMS25
Total drug cost$139,083
Part D patients184
Dr. Corey's Part D claims by kind of drug, 2024
- Generic884 claims82%
- Brand-name192 claims18%
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%13 of 1,076 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: 6832024: 93337%
Drugs named by CMS: 25 in 2024, 17 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. Joseph Michael 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)
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Dr. Joseph Michael Corey has 18 publications on record
Dmand AI links 18 papers to Dr. Corey, published from 2008 to 2019. 2012 was the busiest year, with 4. The most frequent topics are Cells, Cultured, Rats, Sprague-Dawley and Biocompatible Materials. Dr. Corey has published most often in J Biomed Mater Res A. Dr. Corey's most frequent co-author is Eva Lucille Feldman, MD.
Papers18
Years published2008 to 2019
Dr. Corey's papers by year, 2008 to 2019
Topics Dr. Corey writes about most
- Cells, Cultured
- Rats, Sprague-Dawley
- Biocompatible Materials
- Cell Proliferation
- Motor Neurons
- Nanofibers
- Neurites
- Neurons
Dr. Corey's most frequent co-authors
Recent publications by Dr. Corey
J Biomater Sci Polym Ed
AlginatesAstrocytesBiocompatible Materials
Biocompatible MaterialsBrain StemCell Differentiation
Biocompatible MaterialsCells, CulturedLactic Acid
ApoptosisBlotting, WesternCells, Cultured
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 neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph Michael Corey received $288 in industry payments from 2021 to 2022
CMS Open Payments shows 3 general payments to Dr. Corey from 3 drug and device companies from 2021 to 2022. Food and beverage make up the largest share, 79% of the total. Pfizer Inc. paid the most, $125.
General payments to Dr. Corey by program year, 2021 to 2022
General payments to Dr. Corey by kind, 2021 to 2022
$288in total
- Food and beverage$22879%
- Education$6021%
Companies that paid Dr. Corey the most, 2021 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph Michael Corey graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Corey graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joseph Michael 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 | 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) |
| 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 |
| 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. Joseph Michael 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. Joseph Michael Corey's NPI number?
Dr. Joseph Michael Corey's NPI number is 1891884763. It was assigned on October 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Michael Corey?
Dr. Joseph Michael Corey is a neurologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Joseph Michael Corey practice?
Dr. Corey practices at 220 Cherry SE St, Grand Rapids, MI 49503. Dr. Corey's primary practice is Trinity Health Medical Group in Grand Rapids, Michigan. Dmand AI also links Dr. Corey to 1 hospital and 1 medical group.
What is Dr. Joseph Michael Corey's office phone number?
The practice phone on file for Dr. Corey is (616) 685-5000.
What is Dr. Joseph Michael Corey's medical license number?
Dr. Corey holds Michigan license 4301072328.
Which hospitals is Dr. Joseph Michael Corey affiliated with?
Dr. Corey is affiliated with Trinity Health Grand Rapids Hospital. Dmand AI links Dr. Corey to 1 more hospital.
What medical group is Dr. Joseph Michael Corey part of?
Dr. Corey is linked to Trinity Health Medical Group. Dmand AI links Dr. Corey to 1 more medical group.
Does Dr. Joseph Michael Corey accept Medicare?
Yes. CMS data shows Dr. Corey billed Medicare for 141 services in 2024, and Dr. Corey accepts Medicare assignment.
Does Dr. Joseph Michael Corey offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Corey as offering telehealth services.
How many Medicare patients does Dr. Joseph Michael Corey see?
CMS counts 103 Medicare patients who saw Dr. Corey in 2024, with an average age of 69.
Show 7 more questionsShow fewer questions
What services does Dr. Joseph Michael Corey bill to Medicare?
In 2024, Dr. Corey's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Joseph Michael Corey go to medical school?
Dr. Corey graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1998.
What drugs does Dr. Joseph Michael Corey prescribe most?
In 2024 Medicare Part D data, Dr. Corey's most prescribed drugs by claims were Nortriptyline HCl, Aimovig Autoinjector and Topiramate.
Has Dr. Joseph Michael Corey received payments from drug or device companies?
CMS Open Payments shows $288 in general payments to Dr. Corey from 3 companies from 2021 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Joseph Michael Corey been practicing?
Dr. Corey graduated from medical school in 1998, 28 years ago.
Does Dr. Joseph Michael Corey do research?
Dmand AI links 18 publications to Dr. Corey, published from 2008 to 2019.
Who does Dr. Joseph Michael Corey publish with?
Dr. Corey's most frequent co-authors are Eva Lucille Feldman, MD (3 shared papers).
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