Dr. John E. Duldner Jr., MD
- Medicare services, 2021
- 21
- Industry payments
- $24
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 500 S Cleveland Ave, Westerville, OH 43081
- Practice phone
- Call (330) 344-1799
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Duldner'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 E. Duldner Jr. is an emergency medicine physician in Westerville, Ohio
Dr. Duldner practices with Emergency Professional Services of Ohio, Inc., a medical group.
Dr. Duldner's NPI, 1750348918, was assigned on April 28, 2006. Dr. Duldner holds Ohio license 35067800.
- NPI
- 1750348918NPI Registry (opens in a new tab)
- NPI enumeration date
- April 28, 2006
- NPI status
- Active
- Practice phone
- (330) 344-1799
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John E. Duldner Jr.'s practice address is in Westerville, Ohio
Dr. Duldner's practice address in the NPI Registry is 500 S Cleveland Ave, Westerville, OH 43081, in Franklin County. The practice phone is (330) 344-1799.
- NPI Registry address500 S Cleveland Ave, Westerville, OH 43081 · Franklin CountyPhone(330) 344-1799
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John E. Duldner Jr. is affiliated with 1 medical group
Dr. Duldner is part of Emergency Professional Services of Ohio, Inc., a medical group in Seaman, Ohio.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John E. Duldner Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duldner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emergency Professional Services of Ohio, Inc. | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Emergency Professional Services of Ohio, Inc. and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John E. Duldner Jr. is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Dr. Duldner's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Duldner is licensed in Ohio.
Specialties and state licenses
- Emergency medicine, OhioPrimary
Emergency medicine physicians near Dr. Duldner
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 E. Duldner Jr. billed Medicare for 21 services in 2021
CMS data shows 21 Medicare services from Dr. Duldner across 1 procedure code in 2021. Medicare paid $3,091 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Duldner's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 282021: 2125%
Dr. Duldner compared with the Ohio median for emergency medicine physicians, 2021
- Dr. Duldner
- Ohio median
- Medicare services
- 21vs 26692% below
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Duldner's most billed Medicare procedure codes, 2021
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. Duldner and other emergency medicine physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. John E. Duldner Jr. received $24 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Duldner from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $24.
General payments to Dr. Duldner by program year, 2016 to 2017
Companies that paid Dr. Duldner the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John E. Duldner Jr.'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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 |
| Industry payments | Open Payments (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 E. Duldner Jr.
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 E. Duldner Jr.'s NPI number?
Dr. John E. Duldner Jr.'s NPI number is 1750348918. It was assigned on April 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John E. Duldner Jr.?
Dr. John E. Duldner Jr. is an emergency medicine physician in Westerville, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John E. Duldner Jr. practice?
Dr. Duldner practices at 500 S Cleveland Ave, Westerville, OH 43081. Dr. Duldner's primary practice is Emergency Professional Services of Ohio, Inc., a medical group.
What is Dr. John E. Duldner Jr.'s office phone number?
The practice phone on file for Dr. Duldner is (330) 344-1799.
What is Dr. John E. Duldner Jr.'s medical license number?
Dr. Duldner holds Ohio license 35067800.
What medical group is Dr. John E. Duldner Jr. part of?
Dr. Duldner is part of Emergency Professional Services of Ohio, Inc. in Seaman, Ohio.
Does Dr. John E. Duldner Jr. accept Medicare?
Yes. CMS data shows Dr. Duldner billed Medicare for 21 services in 2021.
What services does Dr. John E. Duldner Jr. bill to Medicare?
In 2021, Dr. Duldner's most billed Medicare services were emergency department visit (99285).
Has Dr. John E. Duldner Jr. received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Duldner from 1 company from 2016 to 2017. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. John E. Duldner Jr. been practicing?
Dr. Duldner's NPI was assigned in 2006.
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