Dayna Iverson, FNP, RN
NPI 1326588344 · Family Nurse Practitioner · Oakdale, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dayna Iverson, FNP, RN is a Family Nurse Practitioner provider in Oakdale, CA (NPI 1326588344).
Provider details
- NPI number
- 1326588344
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP, RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95119825 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 29 |
| Omeprazole | 119 | 19 |
| Amlodipine Besylate | 91 | 22 |
| Dapagliflozin Propanediolbrand: Farxiga | 79 | 19 |
| Lisinopril | 79 | 18 |
| Levothyroxine Sodium | 77 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$951 across 48 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 101 N 3rd StPatterson, CA 95363-2501Phone: (209) 892-1400Fax: (209) 892-7993
Registry dates
- Enumerated
- 2017-02-24
- Last updated
- 2019-06-20
Frequently asked questions
- What is Dayna Iverson's NPI number?
- Dayna Iverson's National Provider Identifier (NPI) is 1326588344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dayna Iverson's specialty?
- Dayna Iverson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dayna Iverson located?
- Dayna Iverson's practice location on file with NPPES is 190 S Oak Ave, Oakdale, CA 95361-3528.
- What is Dayna Iverson's phone number?
- The practice phone number listed in the NPPES registry for Dayna Iverson is (209) 848-8410.
- Does Dayna Iverson accept Medicare?
- Dayna Iverson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dayna Iverson's NPI active?
- Yes — Dayna Iverson's NPI (1326588344) is active in the NPPES registry as of the last update on 2019-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.