DR. ABIGAIL OLIVIA KRAMER PHD
NPI 1619691656
Clinical Neuropsychologist in San Francisco, CA
About Dr. Abigail Olivia Kramer Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABIGAIL OLIVIA KRAMER PHD (NPI 1619691656) is an individual clinical neuropsychologist in San Francisco, California, licensed in California (PSY33168) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Berkeley, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Abigail Olivia Kramer Phd 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 Abigail Kramer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 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 5
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.
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 94114
SAN FRANCISCO, CA 94114
SAN FRANCISCO, CA 94114
SAN FRANCISCO, CA 94114
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 Abigail Kramer's NPI number?
The NPI number for Abigail Kramer is 1619691656. It was assigned to this individual provider in the NPPES registry on October 3, 2022.
Where is Abigail Kramer located?
Abigail Kramer practices at 45 Castro St, San Francisco, CA 94114. The listed phone number is (415) 600-5555.
What is Abigail Kramer's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Abigail Kramer enrolled in Medicare?
Yes. Abigail Kramer 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 Abigail Kramer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Kramer reassigns Medicare benefits to Sutter Bay Medical Foundation (Orinda, CA). 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 Abigail Kramer'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 Abigail Kramer was last updated on December 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Dr. Abigail Olivia Kramer, PHD · NPI 1619691656
Clinical Neuropsychologist provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since October 3, 2022.
## Identity
- **NPI:** 1619691656 (Entity type: Individual)
- **Enumerated:** October 3, 2022
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** PSY33168 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 45 CASTRO ST, San Francisco, CA 94114-1010
- **Phone:** (415) 600-5555
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** December 31, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1619691656) · Data from the CMS NPPES public registry.