Dr. John Christopher Summers, DO
- Medicare services, 2024
- 349
- Medicare patients, 2024
- 332
- Part D claims, 2024
- 255
- Hospital affiliations
- 1
- Medical groups
- 5
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John Christopher Summers is an emergency medicine physician in Durham, North Carolina
Dr. Summers practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Summers' NPI, 1083001937, was assigned on April 17, 2015. Dr. Summers holds North Carolina license 2018-01432.
- NPI
- 1083001937NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517261548
- NPI enumeration date
- April 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Christopher Summers practices at Duke University Hospital in Durham, North Carolina
Dr. Summers' primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. John Christopher Summers is affiliated with 1 site of care and 5 medical groups
Dr. Summers' primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. The medical group on file is Duke Regional Hospital. Dmand AI also links Dr. Summers to 4 more medical groups, 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 Christopher Summers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Summers practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Christopher Summers is one of 1,860 emergency medicine physicians in North Carolina
Emergency medicine is Dr. Summers' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Summers is licensed in North Carolina.
Specialties and state licenses
- Emergency medicine, North CarolinaPrimary
Emergency medicine physicians near Dr. Summers
Counts of emergency 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 Christopher Summers billed Medicare for 349 services in 2024
CMS data shows 349 Medicare services from Dr. Summers across 4 procedure codes in 2024, for 332 Medicare patients. Medicare paid $37,794 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Summers' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3812024: 3498%
- Imaging
- 2023: 112024: 0100%
- Lab and pathology
- 2023: 142024: 0100%
- Tests and treatments
- 2023: 382024: 0100%
Dr. Summers compared with the North Carolina median for emergency medicine physicians, 2024
- Dr. Summers
- North Carolina median
- Medicare services
- 349vs 28423% above
- Medicare patients
- 332vs 25132% above
- Part D claims
- 99vs 8024% above
Medians across 1,795 emergency medicine physicians in North Carolina with Dmand AI profiles that report each measure.
Dr. Summers' 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. John Christopher Summers treated 332 Medicare patients in 2024, average age 72
CMS counts 332 Medicare patients who saw Dr. Summers in 2024. The largest group is 75 to 84, with 117 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.98, 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. Summers' median patient age at 71, with 56% women.
Dr. Summers' Medicare patients by age, 2024
Dr. Summers' Medicare patients by sex, 2024
- Women19559%
- Men13741%
Chronic conditions among Dr. Summers' Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis55%
- Anxiety45%
- Mood disorders42%
- Chronic kidney disease40%
- Diabetes38%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Summers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Christopher Summers wrote 255 Medicare Part D claims in 2024
In 2024, Dr. Summers wrote 255 Medicare Part D claims for 149 patients. 92% of them were for generic drugs. CMS names the drug for 99 of them, across 6 drugs with 11 or more claims each, at $877 in total drug cost. In 2023, CMS named 182 claims across 11 drugs.
Dr. Summers' Part D claims by kind of drug, 2024
- Generic234 claims92%
- Brand-name21 claims8%
Dr. Summers' 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. Summers' Part D claims, 2024
- Opioids7%19 of 255 claims
- Antibiotics35%88 of 255 claims
- Antipsychotics, patients 65 and over6%16 of 255 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: 1822024: 9946%
Drugs named by CMS: 6 in 2024, 11 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 Christopher Summers takes part in Medicare
Dr. Summers 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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Sources for Dr. John Christopher Summers'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) |
| 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 Christopher Summers
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 Christopher Summers' NPI number?
Dr. John Christopher Summers' NPI number is 1083001937. It was assigned on April 17, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. John Christopher Summers?
Dr. John Christopher Summers is an emergency medicine physician in Durham, North Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John Christopher Summers practice?
Dr. Summers practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Summers' primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dmand AI also links Dr. Summers to 4 medical groups.
What is Dr. John Christopher Summers' office phone number?
The practice phone on file for Dr. Summers is (919) 684-8111.
What is Dr. John Christopher Summers' medical license number?
Dr. Summers holds North Carolina license 2018-01432.
Which hospitals is Dr. John Christopher Summers affiliated with?
Dr. Summers practices at Duke University Hospital in Durham, North Carolina.
What medical group is Dr. John Christopher Summers part of?
Dr. Summers is linked to Duke Regional Hospital. Dmand AI links Dr. Summers to 4 more medical groups.
Does Dr. John Christopher Summers accept Medicare?
Yes. CMS data shows Dr. Summers billed Medicare for 349 services in 2024, and Dr. Summers accepts Medicare assignment.
How many Medicare patients does Dr. John Christopher Summers see?
CMS counts 332 Medicare patients who saw Dr. Summers in 2024, with an average age of 72.
What services does Dr. John Christopher Summers bill to Medicare?
In 2024, Dr. Summers' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
What drugs does Dr. John Christopher Summers prescribe most?
In 2024 Medicare Part D data, Dr. Summers' most prescribed drugs by claims were Cephalexin, Aripiprazole and Escitalopram Oxalate.
How long has Dr. John Christopher Summers been practicing?
Dr. Summers graduated from medical school in 2015, 11 years ago.
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