CATHERINE PAULINE LEHTINEN ARNP, DNP
NPI 1437844438
Nurse Practitioner - Obstetrics & Gynecology in Issaquah, WA
About Catherine Pauline Lehtinen Arnp, Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE PAULINE LEHTINEN ARNP, DNP (NPI 1437844438) is an individual obstetrics & gynecology provider in Issaquah, Washington, licensed in Washington (AP61347719) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Catherine Pauline Lehtinen Arnp, Dnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Catherine Lehtinen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98029 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ISSAQUAH, WA 98029
ISSAQUAH, WA 98029
ISSAQUAH, WA 98029
ISSAQUAH, WA 98029
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Catherine Lehtinen's NPI number?
The NPI number for Catherine Lehtinen is 1437844438. It was assigned to this individual provider in the NPPES registry on April 6, 2023.
Where is Catherine Lehtinen located?
Catherine Lehtinen practices at 751 NE Blakely Dr Ste 2030, Issaquah, WA 98029. The listed phone number is (425) 313-7080.
What is Catherine Lehtinen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.
Is Catherine Lehtinen enrolled in Medicare?
Yes. Catherine Lehtinen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Catherine Lehtinen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Lehtinen reassigns Medicare benefits to Swedish Health Services (Seattle, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Catherine Lehtinen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Lehtinen accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Catherine Lehtinen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Catherine Lehtinen was last updated on September 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Catherine Pauline Lehtinen, ARNP, DNP · NPI 1437844438
Obstetrics & Gynecology physician in Issaquah, Washington. Individual provider, active in the CMS NPPES registry since April 6, 2023.
## Identity
- **NPI:** 1437844438 (Entity type: Individual)
- **Enumerated:** April 6, 2023
- **Primary specialty:** Nurse Practitioner - Obstetrics & Gynecology · taxonomy 363LX0001X
- **State license:** AP61347719 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 751 NE BLAKELY DR STE 2030, Issaquah, WA 98029-6201
- **Phone:** (425) 313-7080 · **Fax:** (425) 313-7071
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Swedish Health Services (NPI 1689612954, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 27, 2023
- **Other identifiers:** Medicaid 2254681 (WA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1437844438) · Data from the CMS NPPES public registry.