William Gibb, MD
NPI 1700250669 · Critical Care Medicine (Anesthesiology) Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Gibb, MD is a Critical Care Medicine (Anesthesiology) Physician provider in Palo Alto, CA (NPI 1700250669).
Provider details
- NPI number
- 1700250669
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A181596 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 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
Additional practice locations (1)
- 725 Welch RdPalo Alto, CA 94304-1601Phone: (650) 497-8000
Registry dates
- Enumerated
- 2015-11-16
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is William Gibb's NPI number?
- William Gibb's National Provider Identifier (NPI) is 1700250669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gibb's specialty?
- William Gibb is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is William Gibb located?
- William Gibb's practice location on file with NPPES is 300 Pasteur Dr, Palo Alto, CA 94304-2203.
- What is William Gibb's phone number?
- The practice phone number listed in the NPPES registry for William Gibb is (650) 723-4000.
- Does William Gibb accept Medicare?
- William Gibb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Gibb's NPI active?
- Yes — William Gibb's NPI (1700250669) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.