David Ryker, DDS
- Part D claims, 2024
- 13
- Industry payments
- $66
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 325 E 7th Street, Los Angeles, CA 90014
- Practice phone
- Call (213) 893-7962
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Joshua House
FQHC - Main Site · Los Angeles, California
Find David Ryker'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 Ryker is a dentist in Los Angeles, California
David Ryker practices at Joshua House in Los Angeles, California.
David Ryker's NPI, 1710626445, was assigned on June 1, 2022. David Ryker holds Ohio license 30.026869.
- NPI
- 1710626445NPI Registry (opens in a new tab)
- NPI enumeration date
- June 1, 2022
- NPI status
- Active
- Practice phone
- (213) 893-7962
- 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 Affiliation Data
David Ryker practices at Joshua House in Los Angeles, California
David Ryker's primary practice is Joshua House, at 325 E 7th Street, Los Angeles, CA 90014. The practice phone is (213) 893-7962.
- Joshua House325 E 7th Street, Los Angeles, CA 90014Phone(213) 893-7962
Source: Dmand AI Affiliation Data
David Ryker is affiliated with 1 site of care
David Ryker's primary practice is Joshua House in Los Angeles, California. David Ryker's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Ryker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Ryker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Joshua House | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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David Ryker is one of 6,282 dentists in California
Dentist is David Ryker's primary specialty in the NPI Registry, under taxonomy code 122300000X. David Ryker is licensed in Ohio.
Specialties and state licenses
- Dentist, OhioPrimary
Dentists near David Ryker
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
David Ryker's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts David Ryker's median patient age at 54, with 39% women.
David Ryker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
David Ryker wrote 13 Medicare Part D claims in 2024
In 2024, David Ryker wrote 13 Medicare Part D claims. 92% of them were for generic drugs.
David Ryker's Part D claims by kind of drug, 2024
- Generic12 claims92%
- Brand-name and other1 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
David Ryker received $66 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Ryker from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Colgate Oral Pharmaceuticals, Inc. paid the most, $66.
Companies that paid David Ryker 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 Ryker'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 Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Ryker
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 Ryker's NPI number?
David Ryker's NPI number is 1710626445. It was assigned on June 1, 2022, and it is active in the NPI Registry.
What does David Ryker specialize in?
David Ryker is a dentist in Los Angeles, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does David Ryker practice?
David Ryker practices at 325 E 7th Street, Los Angeles, CA 90014. David Ryker's primary practice is Joshua House in Los Angeles, California.
What is David Ryker's office phone number?
The practice phone on file for David Ryker is (213) 893-7962.
What is David Ryker's medical license number?
David Ryker holds Ohio license 30.026869.
Has David Ryker received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to David Ryker from 1 company from 2025 to 2025. The largest total came from Colgate Oral Pharmaceuticals, Inc.
How long has David Ryker been practicing?
David Ryker's NPI was assigned in 2022.
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