Infusion Express of California Inc
NPI 1447604525 · Infusion Therapy Clinic/Center · Fremont, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Infusion Express of California Inc is a Infusion Therapy Clinic/Center organization in Fremont, CA (NPI 1447604525).
Provider details
- NPI number
- 1447604525
- Entity type
- Organization
- Primary specialty
- Infusion Therapy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- William Seibels, Cfo(615) 419-4343
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
9 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ivx Health
Additional practice locations (8)
- 750 Redwood Hwy Frontage RdMill Valley, CA 94941-2483Phone: (628) 228-6055
- 307 51st StOakland, CA 94611-4286Phone: (415) 869-6162
- 1 Daniel Burnham Ct Ste 262San Francisco, CA 94109-5455Phone: (415) 604-3222
- 2039 Camden AveSan Jose, CA 95124-2024Phone: (408) 854-5566
- 66 Bovet Rd Ste 105San Mateo, CA 94402-3126Phone: (650) 288-0826Fax: (844) 889-0275
- 3151 Crow Canyon PlSan Ramon, CA 94583-1359Phone: (925) 202-0340Fax: (844) 889-0275
- 717 E El Camino Real Ste 5Sunnyvale, CA 94087-2963Phone: (408) 228-3700
- 2878 Ygnacio Valley RdWalnut Creek, CA 94598-3534Phone: (925) 658-5338
Registry dates
- Enumerated
- 2016-04-14
- Last updated
- 2025-03-28
- Certified
- 2025-03-28
Frequently asked questions
- What is Infusion Express of California Inc's NPI number?
- Infusion Express of California Inc's National Provider Identifier (NPI) is 1447604525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Infusion Express of California Inc?
- Infusion Express of California Inc is classified in the NPPES registry as Infusion Therapy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Infusion Express of California Inc located?
- Infusion Express of California Inc's practice location on file with NPPES is 43360 Mission Blvd, Fremont, CA 94539.
- What is Infusion Express of California Inc's phone number?
- The practice phone number listed in the NPPES registry for Infusion Express of California Inc is (510) 992-4114.
- Does Infusion Express of California Inc accept Medicare?
- Infusion Express of California Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Infusion Express of California Inc?
- The authorized official listed on Infusion Express of California Inc's NPPES record is William Seibels, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Infusion Express of California Inc's NPI active?
- Yes — Infusion Express of California Inc's NPI (1447604525) is active in the NPPES registry as of the last update on 2025-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.