Dr. John D. Corey, MD
- Medicare services, 2024
- 794
- Medicare patients, 2024
- 265
- Part D claims, 2024
- 11,586
- Hospital affiliations
- 2
- Industry payments
- $433
- Practice address
- 101 Manning Drive, Chapel Hill, NC 27514
- Practice phone
- Call (919) 966-4141
- 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. John D. Corey is a family medicine physician in Chapel Hill, North Carolina
Dr. Corey practices at UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System.
Dr. Corey's NPI, 1578668810, was assigned on September 13, 2006. Dr. Corey graduated from University of North Carolina at Chapel Hill School of Medicine in 1993. Dr. Corey holds North Carolina license 9500539.
- NPI
- 1578668810NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759553563
- NPI enumeration date
- September 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 966-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John D. Corey practices at UNC Hospitals in Chapel Hill, North Carolina
Dr. Corey's primary practice is UNC Hospitals, at 101 Manning Drive, Chapel Hill, NC 27514 in Orange County. The practice phone is (919) 966-4141.
- UNC Hospitals101 Manning Drive, Chapel Hill, NC 27514 · Orange CountyPhone(919) 966-4141
Source: Dmand AI Affiliation Data
Dr. John D. Corey is affiliated with 6 sites of care and 2 medical groups
Dr. Corey's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dr. Corey is also affiliated with UNC Health Chatham. The medical group on file is UNC Faculty Physicians. Dmand AI also links Dr. Corey to 2 more group practices and clinics, 1 home health agency, 1 therapy and rehab clinic and 1 medical group, 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. John D. Corey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corey practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Hospitals | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John D. Corey is one of 4,206 family medicine physicians in North Carolina
Family medicine is Dr. Corey's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Corey is licensed in North Carolina.
Specialties and state licenses
- Family medicine, North CarolinaPrimary
Family medicine physicians near Dr. Corey
Counts of family 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. John D. Corey billed Medicare for 794 services in 2024
CMS data shows 794 Medicare services from Dr. Corey across 12 procedure codes in 2024, for 265 Medicare patients. Medicare paid $34,479 for them.
Dr. Corey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5892024: 47020%
- Surgery
- 2023: 942024: 12836%
- Other services
- 2023: 482024: 8781%
- Lab and pathology
- 2023: 712024: 7810%
- Tests and treatments
- 2023: 242024: 3129%
Where Dr. Corey's Medicare services took place, 2024
- In an office59775%
- In a facility19725%
Dr. Corey compared with the North Carolina median for family medicine physicians, 2024
- Dr. Corey
- North Carolina median
- Medicare services
- 794vs 42487% above
- Medicare patients
- 265vs 15175% above
- Part D claims
- 10,455vs 1,1778.9 times
Medians across 4,171 family medicine physicians in North Carolina 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Corey and other family medicine physicians in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John D. Corey treated 265 Medicare patients in 2024, average age 75
CMS counts 265 Medicare patients who saw Dr. Corey in 2024. The largest group is 75 to 84, with 101 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Corey's median patient age at 73, with 47% women.
Dr. Corey's Medicare patients by age, 2024
Dr. Corey's Medicare patients by sex, 2024
- Women12246%
- Men14354%
Chronic conditions among Dr. Corey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol63%
- Arthritis40%
- Ischemic heart disease30%
- Mood disorders28%
- Anxiety27%
- Depression27%
- Alzheimer's and dementia23%
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
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John D. Corey wrote 11,586 Medicare Part D claims in 2024
In 2024, Dr. Corey wrote 11,586 Medicare Part D claims for 712 patients. 87% of them were for generic drugs. CMS names the drug for 10,455 of them, across 177 drugs with 11 or more claims each, at $545,433 in total drug cost. In 2023, CMS named 14,299 claims across 228 drugs.
Dr. Corey's Part D claims by kind of drug, 2024
- Generic10,131 claims87%
- Brand-name1,370 claims12%
- Other85 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
- Opioids6%673 of 11,586 claims
- Antibiotics2%267 of 11,586 claims
- Antipsychotics, patients 65 and over1%60 of 11,586 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: 14,2992024: 10,45527%
Drugs named by CMS: 177 in 2024, 228 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
How Dr. John D. Corey takes part in Medicare
Dr. Corey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John D. Corey received $433 in industry payments from 2017 to 2025
CMS Open Payments shows 18 general payments to Dr. Corey from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $99.
General payments to Dr. Corey by program year, 2017 to 2025
Companies that paid Dr. Corey the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John D. Corey graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Corey graduated from University of North Carolina at Chapel Hill School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John D. 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)Doctors and Clinicians Utilization Data (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. John D. 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. John D. Corey's NPI number?
Dr. John D. Corey's NPI number is 1578668810. It was assigned on September 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John D. Corey?
Dr. John D. Corey is a family medicine physician in Chapel Hill, North Carolina. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John D. Corey practice?
Dr. Corey practices at 101 Manning Drive, Chapel Hill, NC 27514. Dr. Corey's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Corey to 2 group practices and clinics, 1 home health agency, 1 therapy and rehab clinic and 1 medical group.
What is Dr. John D. Corey's office phone number?
The practice phone on file for Dr. Corey is (919) 966-4141.
What is Dr. John D. Corey's medical license number?
Dr. Corey holds North Carolina license 9500539.
Which hospitals is Dr. John D. Corey affiliated with?
Dr. Corey practices at UNC Hospitals in Chapel Hill, North Carolina. Dr. Corey is also affiliated with UNC Health Chatham.
What medical group is Dr. John D. Corey part of?
Dr. Corey is linked to UNC Faculty Physicians. Dmand AI links Dr. Corey to 1 more medical group.
Does Dr. John D. Corey accept Medicare?
Yes. CMS data shows Dr. Corey billed Medicare for 794 services in 2024, and Dr. Corey accepts Medicare assignment.
How many Medicare patients does Dr. John D. Corey see?
CMS counts 265 Medicare patients who saw Dr. Corey in 2024, with an average age of 75.
What services does Dr. John D. Corey bill to Medicare?
In 2024, Dr. Corey's most billed Medicare services were office visit, established patient (99214), nursing facility care (99308) and surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Dr. John D. Corey go to medical school?
Dr. Corey graduated from University of North Carolina at Chapel Hill School of Medicine in 1993.
What drugs does Dr. John D. Corey prescribe most?
In 2024 Medicare Part D data, Dr. Corey's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. John D. Corey received payments from drug or device companies?
CMS Open Payments shows $433 in general payments to Dr. Corey from 7 companies from 2017 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. John D. Corey been practicing?
Dr. Corey graduated from medical school in 1993, 33 years ago.
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