Dr. Jonathan D. Walter, MD
- Medicare services, 2024
- 332
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 83
- Hospital affiliations
- 1
- Medical group
- 1
- 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. Jonathan D. Walter is an internist in Durham, North Carolina
Dr. Walter practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Walter's NPI, 1114308392, was assigned on June 14, 2015. Dr. Walter graduated from University of Kentucky College of Medicine in 2015. Dr. Walter holds Missouri license 2015017240.
- NPI
- 1114308392NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133433048
- NPI enumeration date
- June 14, 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. Jonathan D. Walter practices at Duke University Hospital in Durham, North Carolina
Dr. Walter's 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. Jonathan D. Walter is affiliated with 3 sites of care and 1 medical group
Dr. Walter's 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. Walter to 1 more group practice or clinic and 1 hospice, 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. Jonathan D. Walter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walter practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan D. Walter is one of 3,705 internists in North Carolina
Internal medicine is Dr. Walter's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Walter is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Walter
Counts of internists 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. Jonathan D. Walter billed Medicare for 332 services in 2024
CMS data shows 332 Medicare services from Dr. Walter across 4 procedure codes in 2024, for 95 Medicare patients. Medicare paid $24,691 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Walter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3402024: 3322%
Dr. Walter compared with the North Carolina median for internists, 2024
- Dr. Walter
- North Carolina median
- Medicare services
- 332vs 52136% below
- Medicare patients
- 95vs 18549% below
- Part D claims
- 11vs 27296% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Walter'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. Walter and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan D. Walter treated 95 Medicare patients in 2024, average age 75
CMS counts 95 Medicare patients who saw Dr. Walter in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 3.12, 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. Walter's median patient age at 74, with 62% women.
Dr. Walter's Medicare patients by age, 2024
Dr. Walter's Medicare patients by sex, 2024
- Women5861%
- Men3739%
Chronic conditions among Dr. Walter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease58%
- Arthritis57%
- Heart failure51%
- Depression49%
- Diabetes49%
- Mood disorders48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan D. Walter wrote 83 Medicare Part D claims in 2024
In 2024, Dr. Walter wrote 83 Medicare Part D claims for 34 patients. 89% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $47 in total drug cost. In 2019, CMS named 70 claims across 6 drugs.
Dr. Walter's Part D claims by kind of drug, 2024
- Generic74 claims89%
- Brand-name and other9 claims11%
Dr. Walter's most prescribed drugs by claims, 2023
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. Walter's Part D claims, 2024
- Antibiotics20%17 of 83 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, 2019 to 2023
- 2019
- 2023
- Claims for drugs CMS names
- 2019: 702023: 1184%
Drugs named by CMS: 1 in 2023, 6 in 2019.
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. Jonathan D. Walter takes part in Medicare
Dr. Walter 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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Dr. Jonathan D. Walter graduated from University of Kentucky College of Medicine
Dr. Walter graduated from University of Kentucky College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan D. Walter'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) |
| 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. Jonathan D. Walter
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. Jonathan D. Walter's NPI number?
Dr. Jonathan D. Walter's NPI number is 1114308392. It was assigned on June 14, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan D. Walter?
Dr. Jonathan D. Walter is an internist in Durham, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan D. Walter practice?
Dr. Walter practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Walter's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dmand AI also links Dr. Walter to 1 group practice or clinic and 1 hospice.
What is Dr. Jonathan D. Walter's office phone number?
The practice phone on file for Dr. Walter is (919) 684-8111.
What is Dr. Jonathan D. Walter's medical license number?
Dr. Walter holds Missouri license 2015017240.
Which hospitals is Dr. Jonathan D. Walter affiliated with?
Dr. Walter practices at Duke University Hospital in Durham, North Carolina.
What medical group is Dr. Jonathan D. Walter part of?
Dr. Walter is linked to Duke Regional Hospital.
Does Dr. Jonathan D. Walter accept Medicare?
Yes. CMS data shows Dr. Walter billed Medicare for 332 services in 2024, and Dr. Walter accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan D. Walter see?
CMS counts 95 Medicare patients who saw Dr. Walter in 2024, with an average age of 75.
What services does Dr. Jonathan D. Walter bill to Medicare?
In 2024, Dr. Walter's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
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Where did Dr. Jonathan D. Walter go to medical school?
Dr. Walter graduated from University of Kentucky College of Medicine in 2015.
What drugs does Dr. Jonathan D. Walter prescribe most?
In 2023 Medicare Part D data, Dr. Walter's most prescribed drugs by claims were Oxycodone HCl.
How long has Dr. Jonathan D. Walter been practicing?
Dr. Walter graduated from medical school in 2015, 11 years ago.
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