Nathan Phillip Madder, DMD
- Part D claims, 2024
- 36
- Industry payments
- $31
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9501 W Clearwater Ave, Kennewick, WA 99336
- Practice phone
- Call (509) 374-4077
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kennewick Dental
Dental practice · Kennewick, Washington
Find Nathan Madder'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.
Nathan Phillip Madder is a dentist in Richland, Washington
Nathan Madder practices at Kennewick Dental in Kennewick, Washington.
Nathan Madder's NPI, 1265582241, was assigned on January 11, 2007. Nathan Madder holds Washington license DE00010244.
- NPI
- 1265582241NPI Registry (opens in a new tab)
- NPI enumeration date
- January 11, 2007
- NPI status
- Active
- Practice phone
- (509) 374-4077
- 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)
Nathan Phillip Madder practices in Kennewick and Richland
Nathan Madder's primary practice is Kennewick Dental, at 9501 W Clearwater Ave, Kennewick, WA 99336. The practice phone is (509) 374-4077. The NPI Registry lists Nathan Madder's practice address as 660 Swift Blvd, Richland, WA 99352.
- Kennewick DentalPrimary9501 W Clearwater Ave, Kennewick, WA 99336Phone(509) 374-4077
- NPI Registry address660 Swift Blvd, Richland, WA 99352Phone(509) 943-9300
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Nathan Phillip Madder is affiliated with 1 site of care and 1 medical group
Nathan Madder's primary practice is Kennewick Dental in Kennewick, Washington. Dmand AI also links Nathan Madder to 1 medical group, 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 Nathan Phillip Madder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Madder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kennewick Dental | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan Phillip Madder is one of 1,247 dentists in Washington
Dentist is Nathan Madder's primary specialty in the NPI Registry, under taxonomy code 122300000X. Nathan Madder is licensed in Washington.
Specialties and state licenses
- Dentist, WashingtonPrimary
Dentists near Nathan Madder
Counts of dentists 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
Nathan Phillip Madder wrote 36 Medicare Part D claims in 2024
In 2024, Nathan Madder wrote 36 Medicare Part D claims for 26 patients. 94% of them were for generic drugs.
Nathan Madder's Part D claims by kind of drug, 2024
- Generic34 claims94%
- Brand-name and other2 claims6%
Drug classes CMS tracks in Nathan Madder's Part D claims, 2024
- Antibiotics67%24 of 36 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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Nathan Phillip Madder received $31 in industry payments in 2025
CMS Open Payments shows 2 general payments to Nathan Madder from 1 drug or device company in 2025. Food and beverage make up the largest share, 72% of the total. Align Technology, Inc. paid the most, $31.
General payments to Nathan Madder by kind, 2025 to 2025
- Food and beverage$2272%
- Gifts$928%
Companies that paid Nathan Madder 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 Nathan Phillip Madder'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) |
| 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 Nathan Phillip Madder
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan Phillip Madder's NPI number?
Nathan Phillip Madder's NPI number is 1265582241. It was assigned on January 11, 2007, and it is active in the NPI Registry.
What does Nathan Phillip Madder specialize in?
Nathan Phillip Madder is a dentist in Richland, Washington. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Nathan Phillip Madder practice?
Nathan Madder practices at 9501 W Clearwater Ave, Kennewick, WA 99336. Nathan Madder also practices at 660 Swift Blvd, Richland, WA 99352. Nathan Madder's primary practice is Kennewick Dental in Kennewick, Washington. Dmand AI also links Nathan Madder to 1 medical group.
What is Nathan Phillip Madder's office phone number?
The practice phone on file for Nathan Madder is (509) 374-4077.
What is Nathan Phillip Madder's medical license number?
Nathan Madder holds Washington license DE00010244.
Has Nathan Phillip Madder received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Nathan Madder from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Nathan Phillip Madder been practicing?
Nathan Madder's NPI was assigned in 2007.
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