DR. PHILIP GIDDINGS IV MD
NPI 1871055384
Emergency Medicine in Daly City, CA
About Dr. Philip Giddings Iv Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHILIP GIDDINGS IV MD (NPI 1871055384) is an individual emergency medicine provider in Daly City, California, licensed in California (180284) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Louisville.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Dr. Philip Giddings Iv Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Philip Giddings reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Pablo, CA 94806
- Reassigned Medicare billing, California enrollment
- 530 clinicians in this Medicare group
Hayward, CA 94545
- Reassigned Medicare billing, California enrollment
- 160 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 94015 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.
DALY CITY, CA 94015
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 Philip Giddings's NPI number?
The NPI number for Philip Giddings is 1871055384. It was assigned to this individual provider in the NPPES registry on April 3, 2019.
Where is Philip Giddings located?
Philip Giddings practices at 1900 Sullivan Ave, Daly City, CA 94015. The listed phone number is (269) 277-9122.
What is Philip Giddings's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Philip Giddings enrolled in Medicare?
Yes. Philip Giddings is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Philip Giddings's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Giddings reassigns Medicare benefits to 2 organizations: Contra Costa County (San Pablo, CA) and Nes Western Group, A Professional Corporation (Hayward, 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 Philip Giddings'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 Philip Giddings was last updated on September 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Philip Giddings IV, MD · NPI 1871055384
Emergency Medicine physician in Daly City, California. Individual provider, active in the CMS NPPES registry since April 3, 2019.
## Identity
- **NPI:** 1871055384 (Entity type: Individual)
- **Enumerated:** April 3, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 180284 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1900 SULLIVAN AVE, Daly City, CA 94015-2200
- **Phone:** (269) 277-9122
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Contra Costa County (NPI 1417036484, San Pablo, CA); Nes Western Group, A Professional Corporation (NPI 1588249569, Hayward, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1871055384) · Data from the CMS NPPES public registry.