John H. Worthington, DDS
- Part D claims, 2024
- 127
- Industry payments
- $27
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 1314 Ne Grand Ave, Portland, OR 97232-1127
- Practice phone
- Call (503) 280-2877
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente
Dental practice · Portland, Oregon
Find John Worthington'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 H. Worthington is a dentist in Portland, Oregon
John Worthington practices at Kaiser Permanente in Portland, Oregon.
John Worthington's NPI, 1801047303, was assigned on October 2, 2008. John Worthington holds Oregon license D9182.
- NPI
- 1801047303NPI Registry (opens in a new tab)
- NPI enumeration date
- October 2, 2008
- NPI status
- Active
- Practice phone
- (503) 280-2877
- 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 H. Worthington practices at Kaiser Permanente in Portland, Oregon
John Worthington's primary practice is Kaiser Permanente, at 1314 Ne Grand Ave, Portland, OR 97232-1127. The practice phone is (503) 280-2877.
- Kaiser Permanente1314 Ne Grand Ave, Portland, OR 97232-1127Phone(503) 280-2877
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John H. Worthington is affiliated with 2 sites of care and 2 medical groups
John Worthington's primary practice is Kaiser Permanente in Portland, Oregon. Dmand AI also links John Worthington 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 H. Worthington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Worthington practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente | 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 H. Worthington is one of 498 dentists in Oregon
Dentist is John Worthington's primary specialty in the NPI Registry, under taxonomy code 122300000X. John Worthington is licensed in Oregon.
Specialties and state licenses
- Dentist, OregonPrimary
Dentists near John Worthington
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
John H. Worthington wrote 127 Medicare Part D claims in 2024
In 2024, John Worthington wrote 127 Medicare Part D claims for 69 patients. 53% of them were for generic drugs.
John Worthington's Part D claims by kind of drug, 2024
- Generic67 claims53%
- Other60 claims47%
Drug classes CMS tracks in John Worthington's Part D claims, 2024
- Opioids13%16 of 127 claims
- Antibiotics19%24 of 127 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John H. Worthington received $27 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Worthington from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Straumann USA LLC paid the most, $27.
Companies that paid John Worthington 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 H. Worthington'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 John H. Worthington
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 H. Worthington's NPI number?
John H. Worthington's NPI number is 1801047303. It was assigned on October 2, 2008, and it is active in the NPI Registry.
What does John H. Worthington specialize in?
John H. Worthington is a dentist in Portland, Oregon. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does John H. Worthington practice?
John Worthington practices at 1314 Ne Grand Ave, Portland, OR 97232-1127. John Worthington's primary practice is Kaiser Permanente in Portland, Oregon. Dmand AI also links John Worthington to 2 medical groups and 1 group practice or clinic.
What is John H. Worthington's office phone number?
The practice phone on file for John Worthington is (503) 280-2877.
What is John H. Worthington's medical license number?
John Worthington holds Oregon license D9182.
Has John H. Worthington received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to John Worthington from 1 company from 2025 to 2025. The largest total came from Straumann USA LLC.
How long has John H. Worthington been practicing?
John Worthington's NPI was assigned in 2008.
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