Karen Rongren
NPI 1598758328 · Nurse Practitioner · Kenmore, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Rongren is a Nurse Practitioner provider in Kenmore, WA (NPI 1598758328).
Provider details
- NPI number
- 1598758328
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AP30004780 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 11 |
| Paroxetine Hcl | 22 | — |
| Losartan Potassium | 20 | — |
| Lisinopril | 19 | — |
| Alendronate Sodium | 17 | — |
| Metformin Hclbrand: Metformin Hcl Er | 17 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Rongren's NPI number?
- Karen Rongren's National Provider Identifier (NPI) is 1598758328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Rongren's specialty?
- Karen Rongren is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Rongren located?
- Karen Rongren's practice location on file with NPPES is 6016 Ne Bothell Way Ste G, Kenmore, WA 98028-9403.
- What is Karen Rongren's phone number?
- The practice phone number listed in the NPPES registry for Karen Rongren is (253) 852-2866.
- Does Karen Rongren accept Medicare?
- Karen Rongren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Rongren's NPI active?
- Yes — Karen Rongren's NPI (1598758328) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.