ANN KEILMAN LCSW
NPI 1912550310
Social Worker - Clinical in Alameda, CA
About Ann Keilman Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN KEILMAN LCSW (NPI 1912550310) is an individual clinical provider in Alameda, California, licensed in California (88539) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Ann Keilman Lcsw 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
2Medicare enrollment records show Ann Keilman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Alameda, CA 94501
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: California Counseling Associates
- 10 clinicians in this Medicare group
Alameda, CA 94501
- Reassigned Medicare billing, California enrollment
- 10 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 94501 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ann Keilman's NPI number?
The NPI number for Ann Keilman is 1912550310. It was assigned to this individual provider in the NPPES registry on July 24, 2019. The provider is also known as Annie Keilman.
Where is Ann Keilman located?
Ann Keilman practices at 1242 Park St Ste C, Alameda, CA 94501. The listed phone number is (510) 521-3500.
What is Ann Keilman's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Ann Keilman enrolled in Medicare?
Yes. Ann Keilman 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 Ann Keilman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Keilman reassigns Medicare benefits to 2 organizations: California Counseling Associates A Lpcc (Alameda, CA) and California Counseling Associates A Lpcc (Alameda, 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 Ann Keilman'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 Ann Keilman was last updated on July 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ann Keilman, LCSW · NPI 1912550310
Clinical provider in Alameda, California. Individual provider, active in the CMS NPPES registry since July 24, 2019.
## Identity
- **NPI:** 1912550310 (Entity type: Individual)
- **Enumerated:** July 24, 2019
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 88539 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1242 PARK ST STE C, Alameda, CA 94501-5500
- **Phone:** (510) 521-3500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): California Counseling Associates A Lpcc (NPI 1407888779, Alameda, CA); California Counseling Associates A Lpcc (NPI 1407888779, Alameda, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** July 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1912550310) · Data from the CMS NPPES public registry.