David M. Diehl, DDS
- Part D claims, 2024
- 345
- Industry payments
- $1,007
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 12844 Coldwater Rd, Fort Wayne, IN 46845
- Practice phone
- Call (260) 497-7191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Steppin Up Physical Therapy, Inc.
Fort Wayne, Indiana
Find David Diehl'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.
David M. Diehl is a general practice dentistry in Fort Wayne, Indiana
David Diehl practices at Steppin Up Physical Therapy, Inc. in Fort Wayne, Indiana.
David Diehl's NPI, 1821164906, was assigned on November 28, 2006. David Diehl holds Indiana license 12010145A.
- NPI
- 1821164906NPI Registry (opens in a new tab)
- NPI enumeration date
- November 28, 2006
- NPI status
- Active
- Practice phone
- (260) 497-7191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
David M. Diehl practices at Steppin Up Physical Therapy, Inc. in Fort Wayne, Indiana
David Diehl's primary practice is Steppin Up Physical Therapy, Inc., at 12844 Coldwater Rd, Fort Wayne, IN 46845 in Allen County. The practice phone is (260) 497-7191.
- Steppin Up Physical Therapy, Inc.12844 Coldwater Rd, Fort Wayne, IN 46845 · Allen CountyPhone(260) 497-7191
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David M. Diehl is affiliated with 2 sites of care and 1 medical group
David Diehl's primary practice is Steppin Up Physical Therapy, Inc. in Fort Wayne, Indiana. Dmand AI also links David Diehl to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David M. Diehl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Diehl practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Steppin Up Physical Therapy, Inc. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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David M. Diehl is one of 1,083 general practice dentistrys in Indiana
General practice is David Diehl's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. David Diehl is licensed in Indiana.
Specialties and state licenses
- General practice dentistry, IndianaPrimary
General practice dentistrys near David Diehl
Counts of general practice dentistrys 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
David M. Diehl's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts David Diehl's median patient age at 66, with 71% women.
David Diehl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women71%
- Men29%
Source: Dmand AI Patient Panel Data
David M. Diehl wrote 345 Medicare Part D claims in 2024
In 2024, David Diehl wrote 345 Medicare Part D claims for 147 patients. 99% of them were for generic drugs.
David Diehl's Part D claims by kind of drug, 2024
- Generic341 claims99%
- Brand-name and other4 claims1%
Drug classes CMS tracks in David Diehl's Part D claims, 2024
- Antibiotics84%289 of 345 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
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David M. Diehl received $1,007 in industry payments in 2025
CMS Open Payments shows 4 general payments to David Diehl from 1 drug or device company in 2025. Gifts make up the largest share, 100% of the total. A-dec, Inc. paid the most, $1,007.
Companies that paid David Diehl 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 David M. Diehl'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 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) |
| 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 David M. Diehl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David M. Diehl's NPI number?
David M. Diehl's NPI number is 1821164906. It was assigned on November 28, 2006, and it is active in the NPI Registry.
What does David M. Diehl specialize in?
David M. Diehl is a general practice dentistry in Fort Wayne, Indiana. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does David M. Diehl practice?
David Diehl practices at 12844 Coldwater Rd, Fort Wayne, IN 46845. David Diehl's primary practice is Steppin Up Physical Therapy, Inc. in Fort Wayne, Indiana. Dmand AI also links David Diehl to 1 group practice or clinic and 1 medical group.
What is David M. Diehl's office phone number?
The practice phone on file for David Diehl is (260) 497-7191.
What is David M. Diehl's medical license number?
David Diehl holds Indiana license 12010145A.
Has David M. Diehl received payments from drug or device companies?
CMS Open Payments shows $1,007 in general payments to David Diehl from 1 company from 2025 to 2025. The largest total came from A-dec, Inc.
How long has David M. Diehl been practicing?
David Diehl's NPI was assigned in 2006.
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