ANNA WEISSMAN
NPI 1134854235
Nurse Practitioner - Family in Seattle, WA
About Anna Weissman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA WEISSMAN (NPI 1134854235) is an individual family provider in Seattle, Washington, licensed in New York (358167) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Seattle Children's Hospital, and maintains a secondary practice location in Oakland.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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
Anna Weissman 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 Anna Weissman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Seattle Children's Hospital
Childrens · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98105 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.
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Anna Weissman's NPI number?
The NPI number for Anna Weissman is 1134854235. It was assigned to this individual provider in the NPPES registry on July 21, 2022.
Where is Anna Weissman located?
Anna Weissman practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-2000.
What is Anna Weissman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Anna Weissman enrolled in Medicare?
Yes. Anna Weissman 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 Anna Weissman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Weissman reassigns Medicare benefits to Seattle Children's Hospital (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 Anna Weissman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Weissman accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Anna Weissman 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.
Is Anna Weissman affiliated with any hospitals?
According to CMS data, Anna Weissman is affiliated with Seattle Children's Hospital.
When was this NPI record last updated?
The NPPES record for Anna Weissman was last updated on October 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 days 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.
# Anna Weissman · NPI 1134854235
Family physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since July 21, 2022.
## Identity
- **NPI:** 1134854235 (Entity type: Individual)
- **Enumerated:** July 21, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 358167 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, Seattle, WA 98105-3901
- **Phone:** (206) 987-2000
## 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:** Seattle Children's Hospital (NPI 1003319500, 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:** October 24, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1134854235) · Data from the CMS NPPES public registry.