Melissa Lau, MSN, APRN
NPI 1669270625 · Nurse Practitioner · Saint Johns, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Lau, MSN, APRN is a Nurse Practitioner provider in Saint Johns, FL (NPI 1669270625).
Provider details
- NPI number
- 1669270625
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN
- Sex
- Female
- Sole proprietor
- No
- License
- APRN11035896 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
- 2025-03-05
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Melissa Lau's NPI number?
- Melissa Lau's National Provider Identifier (NPI) is 1669270625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Lau's specialty?
- Melissa Lau is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa Lau located?
- Melissa Lau's practice location on file with NPPES is 2570 Race Track Rd Ste a, Saint Johns, FL 32259-4589.
- What is Melissa Lau's phone number?
- The practice phone number listed in the NPPES registry for Melissa Lau is (904) 819-1005.
- Does Melissa Lau accept Medicare?
- Melissa Lau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Lau's NPI active?
- Yes — Melissa Lau's NPI (1669270625) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.