John Robert Adams
- Medicare services, 2024
- 93
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 139
- Hospital affiliations
- 2
- Industry payments
- $157
- Practice address
- 4420 Lake Boone Trail, Raleigh, NC 27607
- Practice phone
- Call (919) 784-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Adams' 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.
John Robert Adams is a hospitalist in Raleigh, North Carolina
John Adams practices at UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System.
John Adams' NPI, 1538384102, was assigned on April 17, 2007. John Adams graduated from University of North Carolina at Chapel Hill School of Medicine in 2005. John Adams holds North Carolina license 2008-00944.
- NPI
- 1538384102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961575105
- NPI enumeration date
- April 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 784-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Robert Adams practices at UNC Health Rex in Raleigh, North Carolina
John Adams' primary practice is UNC Health Rex, at 4420 Lake Boone Trail, Raleigh, NC 27607 in Wake County. The practice phone is (919) 784-3100.
- UNC Health Rex4420 Lake Boone Trail, Raleigh, NC 27607 · Wake CountyPhone(919) 784-3100
Source: Dmand AI Affiliation Data
John Robert Adams is affiliated with 3 sites of care and 1 medical group
John Adams' primary practice is UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System. John Adams is also affiliated with UNC Health Johnston. The medical group on file is North Carolina Heart & Vascular Hospital. Dmand AI also links John Adams to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Robert Adams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Adams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Health Rex | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across University of North Carolina Health Care System and 6.2K+ hospitals, with verified contacts in the same login.
John Robert Adams is one of 946 hospitalists in North Carolina
Hospitalist is John Adams' primary specialty in the NPI Registry, under taxonomy code 208M00000X. John Adams is licensed in North Carolina.
Specialties and state licenses
- Hospitalist, North CarolinaPrimary
Hospitalists near John Adams
Counts of hospitalists 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
John Robert Adams billed Medicare for 93 services in 2024
CMS data shows 93 Medicare services from John Adams across 4 procedure codes in 2024, for 84 Medicare patients. Medicare paid $8,400 for them. Every service was in a facility, such as a hospital, rather than an office.
John Adams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2072024: 9355%
John Adams compared with the North Carolina median for hospitalists, 2024
- John Adams
- North Carolina median
- Medicare services
- 93vs 38576% below
- Medicare patients
- 84vs 18254% below
- Part D claims
- 12vs 8085% below
Medians across 896 hospitalists in North Carolina with Dmand AI profiles that report each measure.
John Adams' 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
John Robert Adams treated 84 Medicare patients in 2024, average age 77
CMS counts 84 Medicare patients who saw John Adams in 2024. The largest group is 75 to 84, with 36 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 2.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Adams' median patient age at 75, with 62% women.
John Adams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Adams' Medicare patients by sex, 2024
- Women5970%
- Men2530%
Chronic conditions among John Adams' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Heart failure50%
- Mood disorders50%
- Anxiety49%
- Ischemic heart disease48%
- Chronic kidney disease45%
Share of Medicare patients with each condition. A patient can have several.
John Adams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Robert Adams wrote 139 Medicare Part D claims in 2024
In 2024, John Adams wrote 139 Medicare Part D claims for 67 patients. 84% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $7,007 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
John Adams' Part D claims by kind of drug, 2024
- Generic117 claims84%
- Brand-name22 claims16%
John Adams' 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 John Adams' Part D claims, 2024
- Antibiotics15%21 of 139 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 122024: 12No change
Drugs named by CMS: 1 in 2024, 1 in 2022.
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 John Robert Adams takes part in Medicare
John Adams 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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John Robert Adams received $157 in industry payments from 2019 to 2024
CMS Open Payments shows 4 general payments to John Adams from 4 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $105.
General payments to John Adams by program year, 2019 to 2024
Companies that paid John Adams the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Robert Adams graduated from University of North Carolina at Chapel Hill School of Medicine
John Adams graduated from University of North Carolina at Chapel Hill School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Robert Adams'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) |
| 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 John Robert Adams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Robert Adams' NPI number?
John Robert Adams' NPI number is 1538384102. It was assigned on April 17, 2007, and it is active in the NPI Registry.
What does John Robert Adams specialize in?
John Robert Adams is a hospitalist in Raleigh, North Carolina. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does John Robert Adams practice?
John Adams practices at 4420 Lake Boone Trail, Raleigh, NC 27607. John Adams' primary practice is UNC Health Rex in Raleigh, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links John Adams to 1 clinical lab.
What is John Robert Adams' office phone number?
The practice phone on file for John Adams is (919) 784-3100.
What is John Robert Adams' medical license number?
John Adams holds North Carolina license 2008-00944.
Which hospitals is John Robert Adams affiliated with?
John Adams practices at UNC Health Rex in Raleigh, North Carolina. John Adams is also affiliated with UNC Health Johnston.
What medical group is John Robert Adams part of?
John Adams is linked to North Carolina Heart & Vascular Hospital.
Does John Robert Adams accept Medicare?
Yes. CMS data shows John Adams billed Medicare for 93 services in 2024, and John Adams accepts Medicare assignment.
How many Medicare patients does John Robert Adams see?
CMS counts 84 Medicare patients who saw John Adams in 2024, with an average age of 77.
What services does John Robert Adams bill to Medicare?
In 2024, John Adams' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did John Robert Adams go to medical school?
John Adams graduated from University of North Carolina at Chapel Hill School of Medicine in 2005.
What drugs does John Robert Adams prescribe most?
In 2024 Medicare Part D data, John Adams' most prescribed drugs by claims were Xarelto.
Has John Robert Adams received payments from drug or device companies?
CMS Open Payments shows $157 in general payments to John Adams from 4 companies from 2019 to 2024. The largest total came from Medtronic Vascular, Inc.
How long has John Robert Adams been practicing?
John Adams graduated from medical school in 2005, 21 years ago.
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