John D. D. Witter, DPM
- Part D claims, 2024
- 34
- Hospital affiliations
- 2
- Industry payments
- $461
- Medical group
- 1
- State license
- 1
- Practice address
- 115 W Prospect St, Girard, OH 44420
- Practice phone
- Call (610) 364-2700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rotech
Girard, Ohio
Find John D. Witter'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.
John D. D. Witter is a podiatric surgeon in Girard, Ohio
John D. Witter practices at Rotech in Girard, Ohio.
John D. Witter's NPI, 1578208799, was assigned on May 2, 2022. John D. Witter holds Ohio license 36.004209.
- NPI
- 1578208799NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163925546
- NPI enumeration date
- May 2, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 364-2700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John D. D. Witter practices at Rotech in Girard, Ohio
John D. Witter's primary practice is Rotech, at 115 W Prospect St, Girard, OH 44420 in Trumbull County. The practice phone is (610) 364-2700.
- Rotech115 W Prospect St, Girard, OH 44420 · Trumbull CountyPhone(610) 364-2700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John D. D. Witter is affiliated with 5 sites of care and 1 medical group
John D. Witter's primary practice is Rotech in Girard, Ohio. John D. Witter is also affiliated with Mercy Health - St. Elizabeth Boardman Hospital. The medical group on file is Barak Podiatry. Dmand AI also links John D. Witter to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John D. D. Witter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John D. Witter practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rotech | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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John D. D. Witter is one of 376 podiatric surgeons in Ohio
Foot and ankle surgery is John D. Witter's primary specialty in the NPI Registry, under taxonomy code 213ES0103X. John D. Witter is licensed in Ohio.
Specialties and state licenses
- Foot and ankle surgery podiatrist, OhioPrimary
Podiatric surgeons near John D. Witter
Counts of podiatric surgeons 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 D. D. Witter's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts John D. Witter's median patient age at 70, with 49% women.
John D. Witter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women49%
- Men49%
Source: Dmand AI Patient Panel Data
John D. D. Witter wrote 34 Medicare Part D claims in 2024
In 2024, John D. Witter wrote 34 Medicare Part D claims for 24 patients. 88% of them were for generic drugs.
John D. Witter's Part D claims by kind of drug, 2024
- Generic30 claims88%
- Brand-name and other4 claims12%
Drug classes CMS tracks in John D. Witter's Part D claims, 2024
- Opioids56%19 of 34 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John D. D. Witter ranks in the 86th percentile for removal of tissue in Medicare
John D. Witter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 106 procedures of removal of tissue by John D. Witter, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where John D. Witter ranks in Medicare procedure volume
- Removal of nail tissue
- 73rd percentile159 procedures
- Removal of tissue
- 86th percentile106 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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John D. D. Witter received $461 in industry payments in 2025
CMS Open Payments shows 9 general payments to John D. Witter from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Urgo Medical North America, LLC paid the most, $140.
Companies that paid John D. Witter the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John D. D. Witter'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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 John D. D. Witter
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 D. D. Witter's NPI number?
John D. D. Witter's NPI number is 1578208799. It was assigned on May 2, 2022, and it is active in the NPI Registry.
What does John D. D. Witter specialize in?
John D. D. Witter is a podiatric surgeon in Girard, Ohio. The primary specialty in the NPI Registry is Foot & Ankle Surgery Podiatrist (taxonomy code 213ES0103X).
Where does John D. D. Witter practice?
John D. Witter practices at 115 W Prospect St, Girard, OH 44420. John D. Witter's primary practice is Rotech in Girard, Ohio. Dmand AI also links John D. Witter to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is John D. D. Witter's office phone number?
The practice phone on file for John D. Witter is (610) 364-2700.
What is John D. D. Witter's medical license number?
John D. Witter holds Ohio license 36.004209, one of 2 state licenses on file.
Which hospitals is John D. D. Witter affiliated with?
John D. Witter is affiliated with Mercy Health - St. Elizabeth Boardman Hospital. Dmand AI links John D. Witter to 1 more hospital.
What medical group is John D. D. Witter part of?
John D. Witter is linked to Barak Podiatry.
Does John D. D. Witter accept Medicare?
Yes. CMS lists John D. Witter as accepting Medicare assignment.
Has John D. D. Witter received payments from drug or device companies?
CMS Open Payments shows $461 in general payments to John D. Witter from 7 companies from 2025 to 2025. The largest total came from Urgo Medical North America, LLC.
How long has John D. D. Witter been practicing?
John D. Witter graduated from medical school in 2022, 4 years ago.
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