FAUSTINE DUFKA RAMIREZ M.D.
NPI 1114488145
Pediatrics in San Francisco, CA
About Faustine Dufka Ramirez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FAUSTINE DUFKA RAMIREZ M.D. (NPI 1114488145) is an individual pediatrics provider in San Francisco, California, licensed in California (A176665) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2019).
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
Faustine Dufka Ramirez 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
5Medicare enrollment records show Faustine Ramirez reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 637 clinicians in this Medicare group
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
Sacramento, CA 95825
- Reassigned Medicare billing, California enrollment
- 4 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94143 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.
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 Faustine Ramirez's NPI number?
The NPI number for Faustine Ramirez is 1114488145. It was assigned to this individual provider in the NPPES registry on March 31, 2019.
Where is Faustine Ramirez located?
Faustine Ramirez practices at 1825 4th St Fl 5, San Francisco, CA 94143. The listed phone number is (415) 353-2828.
What is Faustine Ramirez's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Faustine Ramirez enrolled in Medicare?
Yes. Faustine 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 organizations bill Medicare for Faustine Ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Faustine Ramirez reassigns Medicare benefits to 5 organizations: University Of California Sfgh Medical Group (San Francisco, CA), Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Alberto Panero Do Inc (Sacramento, 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 Faustine 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 Faustine Ramirez 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.
# Faustine Dufka Ramirez, M.D. · NPI 1114488145
Pediatrics physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 31, 2019.
## Identity
- **NPI:** 1114488145 (Entity type: Individual)
- **Enumerated:** March 31, 2019
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** A176665 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1825 4TH ST FL 5, San Francisco, CA 94143-2350
- **Phone:** (415) 353-2828
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): University Of California Sfgh Medical Group (NPI 1356696215, San Francisco, CA); 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); Alberto Panero Do Inc (NPI 1265832166, Sacramento, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** August 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1114488145) · Data from the CMS NPPES public registry.