MS. KATHERINE BETH JANASZEK FNP-BC
NPI 1306383286
Nurse Practitioner - Family in Stanford, CA
About Ms. Katherine Beth Janaszek Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KATHERINE BETH JANASZEK FNP-BC (NPI 1306383286) is an individual family provider in Stanford, California, licensed in California (95005589) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Katherine Beth Janaszek Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katherine Janaszek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Worth, TX 76107
- Reassigned Medicare billing, Texas enrollment
- 3,167 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STANFORD, CA 94305
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 Katherine Janaszek's NPI number?
The NPI number for Katherine Janaszek is 1306383286. It was assigned to this individual provider in the NPPES registry on January 30, 2017.
Where is Katherine Janaszek located?
Katherine Janaszek practices at 300 Pasteur Dr Rm H2103, Stanford, CA 94305. The listed phone number is (650) 723-0180.
What is Katherine Janaszek's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katherine Janaszek enrolled in Medicare?
Yes. Katherine Janaszek is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katherine Janaszek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Janaszek reassigns Medicare benefits to Healthtexas Provider Network (Fort Worth, TX). 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 Katherine Janaszek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Janaszek accept?
Health plans from Blue Cross and Blue Shield of Texas list Katherine Janaszek 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 Katherine Janaszek was last updated on July 12, 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.
# Ms. Katherine Beth Janaszek, FNP-BC · NPI 1306383286
Family physician in Stanford, California. Individual provider, active in the CMS NPPES registry since January 30, 2017.
## Identity
- **NPI:** 1306383286 (Entity type: Individual)
- **Enumerated:** January 30, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95005589 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR RM H2103, Stanford, CA 94305-2200
- **Phone:** (650) 723-0180 · **Fax:** (650) 725-6766
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Healthtexas Provider Network (NPI 1992429161, Fort Worth, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 12, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1306383286) · Data from the CMS NPPES public registry.