Tonya Frederick, FNP, RN
- Hospital affiliations
- 1
- Industry payments
- $33
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2018
- Practice address
- 2111 Exchange Street, Astoria, OR 97103
- Practice phone
- Call (503) 325-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tonya Frederick'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.
Tonya Frederick is a family nurse practitioner in Astoria, Oregon
Tonya Frederick practices at Columbia Memorial Hospital in Astoria, Oregon, part of Columbia Memorial Hospital.
Tonya Frederick's NPI, 1619451697, was assigned on September 17, 2018. Tonya Frederick holds Texas license 1118906.
- NPI
- 1619451697NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820428212
- NPI enumeration date
- September 17, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 325-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tonya Frederick practices at Columbia Memorial Hospital in Astoria, Oregon
Tonya Frederick's primary practice is Columbia Memorial Hospital, at 2111 Exchange Street, Astoria, OR 97103 in Clatsop County. The practice phone is (503) 325-4321.
- Columbia Memorial Hospital2111 Exchange Street, Astoria, OR 97103 · Clatsop CountyPhone(503) 325-4321
Source: Dmand AI Affiliation Data
Tonya Frederick is affiliated with 1 site of care and 2 medical groups
Tonya Frederick's primary practice is Columbia Memorial Hospital in Astoria, Oregon, part of Columbia Memorial Hospital. The medical group on file is Columbia Memorial Hospital. Dmand AI also links Tonya Frederick to 1 more medical group, named with a free account. Tonya Frederick's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tonya Frederick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tonya Frederick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Memorial Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Columbia Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Tonya Frederick is one of 1,942 family nurse practitioners in Oregon
Family is Tonya Frederick's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Tonya Frederick's licenses on file in 2 states: Texas and Oregon.
Specialties and state licenses
- Family nurse practitioner, TexasPrimary
- Registered nurse, Oregon
Family nurse practitioners near Tonya Frederick
Counts of family nurse practitioners 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
Tonya Frederick's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Tonya Frederick's median patient age at 39, with 60% women.
Tonya Frederick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
How Tonya Frederick takes part in Medicare
Tonya Frederick accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Tonya Frederick received $33 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tonya Frederick from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $33.
Companies that paid Tonya Frederick 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 Tonya Frederick'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Tonya Frederick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tonya Frederick's NPI number?
Tonya Frederick's NPI number is 1619451697. It was assigned on September 17, 2018, and it is active in the NPI Registry.
What does Tonya Frederick specialize in?
Tonya Frederick is a family nurse practitioner in Astoria, Oregon. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Tonya Frederick practice?
Tonya Frederick practices at 2111 Exchange Street, Astoria, OR 97103. Tonya Frederick's primary practice is Columbia Memorial Hospital in Astoria, Oregon, part of Columbia Memorial Hospital. Dmand AI also links Tonya Frederick to 1 medical group.
What is Tonya Frederick's office phone number?
The practice phone on file for Tonya Frederick is (503) 325-4321.
What is Tonya Frederick's medical license number?
Tonya Frederick holds Texas license 1118906, one of the licenses on file in 2 states.
Which states has Tonya Frederick been licensed in?
Dmand AI has state licenses on file for Tonya Frederick in Texas and Oregon.
Which hospitals is Tonya Frederick affiliated with?
Tonya Frederick practices at Columbia Memorial Hospital in Astoria, Oregon.
What medical group is Tonya Frederick part of?
Tonya Frederick is linked to Columbia Memorial Hospital. Dmand AI links Tonya Frederick to 1 more medical group.
Does Tonya Frederick accept Medicare?
Yes. CMS lists Tonya Frederick as accepting Medicare assignment.
Has Tonya Frederick received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Tonya Frederick from 1 company from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Tonya Frederick been practicing?
Tonya Frederick graduated from medical school in 2018, 8 years ago.
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