David Twa, MD, PHD, FRCPC, DABP
NPI 1710878632 · Anatomic Pathology Physician · Palo Alto, CA
David Twa, MD, PHD, FRCPC, DABP is a Anatomic Pathology Physician provider in Palo Alto, CA (NPI 1710878632).
Provider details
- NPI number
- 1710878632
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD, FRCPC, DABP
- Sex
- Male
- Sole proprietor
- No
- License
- MD6162821 (WA)
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2025-07-10
- Last updated
- 2025-08-18
- Certified
- 2025-08-18
Frequently asked questions
- What is David Twa's NPI number?
- David Twa's National Provider Identifier (NPI) is 1710878632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Twa's specialty?
- David Twa is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is David Twa located?
- David Twa's practice location on file with NPPES is 300 Pasteur Dr, Palo Alto, CA 94305-2200.
- What is David Twa's phone number?
- The practice phone number listed in the NPPES registry for David Twa is (604) 729-5934.
- Is David Twa's NPI active?
- Yes — David Twa's NPI (1710878632) is active in the NPPES registry as of the last update on 2025-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.