John N. Harman IV, DDS
- Part D claims, 2024
- 82
- Industry payments
- $93
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 2236 W Bethany Home Rd Ste 1 Suite 1, Phoenix, AZ 85015-1934
- Practice phone
- Call (602) 246-2217
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John N Harman IV DDS Bh
Dental practice · Phoenix, Arizona
Find John Harman'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 N. Harman IV is a general practice dentistry in Fayetteville, Georgia
John Harman practices at John N Harman IV DDS Bh in Phoenix, Arizona.
John Harman's NPI, 1255325197, was assigned on September 7, 2005. John Harman holds Arizona license 6403.
- NPI
- 1255325197NPI Registry (opens in a new tab)
- NPI enumeration date
- September 7, 2005
- NPI status
- Active
- Practice phone
- (602) 246-2217
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John N. Harman IV practices in Phoenix and Fayetteville
John Harman's primary practice is John N Harman IV DDS Bh, at 2236 W Bethany Home Rd Ste 1 Suite 1, Phoenix, AZ 85015-1934. The practice phone is (602) 246-2217. The NPI Registry lists John Harman's practice address as 125 Grand Oak Dr, Fayetteville, GA 30214.
- John N Harman IV DDS BhPrimary2236 W Bethany Home Rd Ste 1 Suite 1, Phoenix, AZ 85015-1934Phone(602) 246-2217
- NPI Registry address125 Grand Oak Dr, Fayetteville, GA 30214 · Fayette County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John N. Harman IV is affiliated with 2 sites of care and 2 medical groups
John Harman's primary practice is John N Harman IV DDS Bh in Phoenix, Arizona. Dmand AI also links John Harman to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John N. Harman IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Harman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John N Harman IV DDS Bh | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John N. Harman IV is one of 1,326 general practice dentistrys in Georgia
General practice is John Harman's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Harman is licensed in Arizona.
Specialties and state licenses
- General practice dentistry, ArizonaPrimary
General practice dentistrys near John Harman
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
John N. Harman IV's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts John Harman's median patient age at 62, with 0% women.
John Harman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
John N. Harman IV wrote 82 Medicare Part D claims in 2024
In 2024, John Harman wrote 82 Medicare Part D claims for 44 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Harman's Part D claims, 2024
- Antibiotics70%57 of 82 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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John N. Harman IV received $93 in industry payments in 2025
CMS Open Payments shows 3 general payments to John Harman from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kulzer, LLC paid the most, $53.
Companies that paid John Harman 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 N. Harman IV'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 John N. Harman IV
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 N. Harman IV's NPI number?
John N. Harman IV's NPI number is 1255325197. It was assigned on September 7, 2005, and it is active in the NPI Registry.
What does John N. Harman IV specialize in?
John N. Harman IV is a general practice dentistry in Fayetteville, Georgia. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John N. Harman IV practice?
John Harman practices at 2236 W Bethany Home Rd Ste 1 Suite 1, Phoenix, AZ 85015-1934. John Harman also practices at 125 Grand Oak Dr, Fayetteville, GA 30214. John Harman's primary practice is John N Harman IV DDS Bh in Phoenix, Arizona. Dmand AI also links John Harman to 2 medical groups and 1 group practice or clinic.
What is John N. Harman IV's office phone number?
The practice phone on file for John Harman is (602) 246-2217.
What is John N. Harman IV's medical license number?
John Harman holds Arizona license 6403.
Has John N. Harman IV received payments from drug or device companies?
CMS Open Payments shows $93 in general payments to John Harman from 3 companies from 2025 to 2025. The largest total came from Kulzer, LLC.
How long has John N. Harman IV been practicing?
John Harman's NPI was assigned in 2005.
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