Leighton Daigh, MD, PHD
NPI 1790420255 · Anatomic Pathology & Clinical Pathology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leighton Daigh, MD, PHD is a Anatomic Pathology & Clinical Pathology Physician provider in Stanford, CA (NPI 1790420255).
Provider details
- NPI number
- 1790420255
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A188309 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-04-29
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Leighton Daigh's NPI number?
- Leighton Daigh's National Provider Identifier (NPI) is 1790420255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leighton Daigh's specialty?
- Leighton Daigh is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Leighton Daigh located?
- Leighton Daigh's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Leighton Daigh's phone number?
- The practice phone number listed in the NPPES registry for Leighton Daigh is (650) 723-4000.
- Does Leighton Daigh accept Medicare?
- Leighton Daigh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leighton Daigh's NPI active?
- Yes — Leighton Daigh's NPI (1790420255) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.