DR. ULF FRITZ BREDEEK MENDES M.D., PHD
NPI 1689667495
Internal Medicine - Infectious Disease in Redwood City, CA
About Dr. Ulf Fritz Bredeek Mendes M.d., Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ULF FRITZ BREDEEK MENDES M.D., PHD (NPI 1689667495) is an individual infectious disease provider in Redwood City, California, licensed in California (31728) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1996).
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
Dr. Ulf Fritz Bredeek Mendes M.d., 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 Reassignments
2Medicare enrollment records show Ulf Fritz Bredeek Mendes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belmont, CA 94002
- Reassigned Medicare billing, California enrollment
- 1,191 clinicians in this Medicare group
San Francisco, CA 94109
- Reassigned Medicare billing, California enrollment
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 3
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 94062 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
REDWOOD CITY, CA 94062
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 Ulf Fritz Bredeek Mendes's NPI number?
The NPI number for Ulf Fritz Bredeek Mendes is 1689667495. It was assigned to this individual provider in the NPPES registry on August 26, 2005.
Where is Ulf Fritz Bredeek Mendes located?
Ulf Fritz Bredeek Mendes practices at 2900 Whipple Ave Ste 132, Redwood City, CA 94062. The listed phone number is (650) 817-2117.
What is Ulf Fritz Bredeek Mendes's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Ulf Fritz Bredeek Mendes enrolled in Medicare?
Yes. Ulf Fritz Bredeek Mendes 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 Ulf Fritz Bredeek Mendes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ulf Fritz Bredeek Mendes reassigns Medicare benefits to 2 organizations: Dignity Health Medical Foundation (Belmont, CA) and Metropolis Medical PC (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 Ulf Fritz Bredeek Mendes'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 Ulf Fritz Bredeek Mendes was last updated on September 8, 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.