Dr. Jonathan Ross Kaufmann, DO
- Medicare services, 2024
- 95
- Medicare patients, 2024
- 82
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 640 S State Street, Dover, DE 19901
- Practice phone
- Call (302) 744-7001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kaufmann'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. Jonathan Ross Kaufmann is an internist in Dover, Delaware
Dr. Kaufmann practices at Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center.
Dr. Kaufmann's NPI, 1104953843, was assigned on February 28, 2007. Dr. Kaufmann graduated from Philadelphia College of Osteopathic Medicine in 2006. Dr. Kaufmann holds Delaware license C7-0003467.
- NPI
- 1104953843NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830241058
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 744-7001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Ross Kaufmann practices at Bayhealth Hospital, Kent Campus in Dover, Delaware
Dr. Kaufmann's primary practice is Bayhealth Hospital, Kent Campus, at 640 S State Street, Dover, DE 19901 in Kent County. The practice phone is (302) 744-7001.
- Bayhealth Hospital, Kent Campus640 S State Street, Dover, DE 19901 · Kent CountyPhone(302) 744-7001
Source: Dmand AI Affiliation Data
Dr. Jonathan Ross Kaufmann is affiliated with 1 site of care and 2 medical groups
Dr. Kaufmann's primary practice is Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center. The medical group on file is Bayhealth. Dmand AI also links Dr. Kaufmann to 1 more medical group, 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 Ross Kaufmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaufmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bayhealth Hospital, Kent Campus | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Ross Kaufmann is one of 615 internists in Delaware
Internal medicine is Dr. Kaufmann's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kaufmann is licensed in Delaware.
Specialties and state licenses
- Internal medicine, DelawarePrimary
Internists near Dr. Kaufmann
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 Ross Kaufmann billed Medicare for 95 services in 2024
CMS data shows 95 Medicare services from Dr. Kaufmann across 5 procedure codes in 2024, for 82 Medicare patients. Medicare paid $6,071 for them.
Dr. Kaufmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 292024: 68134%
- Other services
- 2023: 02024: 27
Where Dr. Kaufmann's Medicare services took place, 2024
- In an office8488%
- In a facility1112%
Dr. Kaufmann compared with the Delaware median for internists, 2024
- Dr. Kaufmann
- Delaware median
- Medicare services
- 95vs 68686% below
- Medicare patients
- 82vs 28771% below
Medians across 565 internists in Delaware with Dmand AI profiles that report each measure.
Dr. Kaufmann'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. Kaufmann and other internists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Ross Kaufmann treated 82 Medicare patients in 2024, average age 71
CMS counts 82 Medicare patients who saw Dr. Kaufmann in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kaufmann's median patient age at 65, with 46% women.
Dr. Kaufmann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kaufmann's Medicare patients by sex, 2024
- Women4251%
- Men4049%
Chronic conditions among Dr. Kaufmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes40%
- Arthritis30%
- Ischemic heart disease30%
- Anxiety27%
- Chronic kidney disease27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kaufmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jonathan Ross Kaufmann takes part in Medicare
Dr. Kaufmann 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 Ross Kaufmann graduated from Philadelphia College of Osteopathic Medicine
Dr. Kaufmann graduated from Philadelphia College of Osteopathic Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Ross Kaufmann'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) |
| 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 Ross Kaufmann
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 Ross Kaufmann's NPI number?
Dr. Jonathan Ross Kaufmann's NPI number is 1104953843. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Ross Kaufmann?
Dr. Jonathan Ross Kaufmann is an internist in Dover, Delaware. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan Ross Kaufmann practice?
Dr. Kaufmann practices at 640 S State Street, Dover, DE 19901. Dr. Kaufmann's primary practice is Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center. Dmand AI also links Dr. Kaufmann to 1 medical group.
What is Dr. Jonathan Ross Kaufmann's office phone number?
The practice phone on file for Dr. Kaufmann is (302) 744-7001.
What is Dr. Jonathan Ross Kaufmann's medical license number?
Dr. Kaufmann holds Delaware license C7-0003467.
Which hospitals is Dr. Jonathan Ross Kaufmann affiliated with?
Dr. Kaufmann practices at Bayhealth Hospital, Kent Campus in Dover, Delaware.
What medical group is Dr. Jonathan Ross Kaufmann part of?
Dr. Kaufmann is linked to Bayhealth. Dmand AI links Dr. Kaufmann to 1 more medical group.
Does Dr. Jonathan Ross Kaufmann accept Medicare?
Yes. CMS data shows Dr. Kaufmann billed Medicare for 95 services in 2024, and Dr. Kaufmann accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan Ross Kaufmann see?
CMS counts 82 Medicare patients who saw Dr. Kaufmann in 2024, with an average age of 71.
What services does Dr. Jonathan Ross Kaufmann bill to Medicare?
In 2024, Dr. Kaufmann's most billed Medicare services were office visit, established patient (99213), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Jonathan Ross Kaufmann go to medical school?
Dr. Kaufmann graduated from Philadelphia College of Osteopathic Medicine in 2006.
How long has Dr. Jonathan Ross Kaufmann been practicing?
Dr. Kaufmann graduated from medical school in 2006, 20 years ago.
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