MR. FREDERICO RAMIREZ LCSW
NPI 1083773790
Social Worker - Clinical in Oakland, CA
About Mr. Frederico Ramirez Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. FREDERICO RAMIREZ LCSW (NPI 1083773790) is an individual clinical provider in Oakland, California, licensed in California (LCS20285) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Frederico Ramirez 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 Reassignment
Medicare enrollment records show Frederico Ramirez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oakland, CA 94601
- Reassigned Medicare billing, California enrollment
- 71 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 94601 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.
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 Frederico Ramirez's NPI number?
The NPI number for Frederico Ramirez is 1083773790. It was assigned to this individual provider in the NPPES registry on December 8, 2006.
Where is Frederico Ramirez located?
Frederico Ramirez practices at 3124 International Blvd 4th Floor, Oakland, CA 94601. The listed phone number is (510) 434-5439.
What is Frederico Ramirez's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Frederico Ramirez enrolled in Medicare?
Yes. Frederico Ramirez 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 Frederico Ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frederico Ramirez reassigns Medicare benefits to Native American Health Center, Inc (Oakland, 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 Frederico Ramirez'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 Frederico Ramirez was last updated on March 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mr. Frederico Ramirez, LCSW · NPI 1083773790
Clinical provider in Oakland, California. Individual provider, active in the CMS NPPES registry since December 8, 2006.
## Identity
- **NPI:** 1083773790 (Entity type: Individual)
- **Enumerated:** December 8, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LCS20285 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3124 INTERNATIONAL BLVD, 4TH FLOOR, Oakland, CA 94601-2902
- **Phone:** (510) 434-5439 · **Fax:** (510) 437-9574
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Native American Health Center, Inc (NPI 1619147030, Oakland, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** March 30, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1083773790) · Data from the CMS NPPES public registry.