ELIZABETH LYNN SEASHORE M.D.
NPI 1982049219
Pediatrics - Pediatric Hematology-Oncology in San Francisco, CA
About Elizabeth Lynn Seashore M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH LYNN SEASHORE M.D. (NPI 1982049219) is an individual pediatric hematology-oncology provider in San Francisco, California, licensed in California (A174419) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses 2
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
Elizabeth Lynn Seashore M.d. 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 Reassignments
3Medicare enrollment records show Elizabeth Seashore reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Elizabeth Seashore's NPI number?
The NPI number for Elizabeth Seashore is 1982049219. It was assigned to this individual provider in the NPPES registry on April 30, 2013.
Where is Elizabeth Seashore located?
Elizabeth Seashore practices at 1825 4th St Fl 6, San Francisco, CA 94143. The listed phone number is (415) 476-3831.
What is Elizabeth Seashore's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Elizabeth Seashore enrolled in Medicare?
Yes. Elizabeth Seashore 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 organizations bill Medicare for Elizabeth Seashore's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Seashore reassigns Medicare benefits to 3 organizations: Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). Each 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 Elizabeth Seashore's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Elizabeth Seashore was last updated on August 4, 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.
# Elizabeth Lynn Seashore, M.D. · NPI 1982049219
Pediatric Hematology-Oncology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 30, 2013.
## Identity
- **NPI:** 1982049219 (Entity type: Individual)
- **Enumerated:** April 30, 2013
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** A174419 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1825 4TH ST FL 6, San Francisco, CA 94143-2350
- **Phone:** (415) 476-3831
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2013
## Record status
- **NPPES last updated:** August 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1982049219) · Data from the CMS NPPES public registry.