Megan Lau, MD
NPI 1134705668 · Internal Medicine Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Lau, MD is a Internal Medicine Physician provider in Stanford, CA (NPI 1134705668).
Provider details
- NPI number
- 1134705668
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A186381 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 9300 Campus Point DrLa Jolla, CA 92037-1300Phone: (800) 926-8273
- 200 W Arbor DrSan Diego, CA 92103-9000Phone: (619) 543-6268
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Megan Lau's NPI number?
- Megan Lau's National Provider Identifier (NPI) is 1134705668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Lau's specialty?
- Megan Lau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Lau located?
- Megan Lau's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Megan Lau's phone number?
- The practice phone number listed in the NPPES registry for Megan Lau is (640) 723-4000.
- Does Megan Lau accept Medicare?
- Megan Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Lau's NPI active?
- Yes — Megan Lau's NPI (1134705668) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.