Drusilla Lam, MSN, APRN, FNP-C
NPI 1912731324 · Family Nurse Practitioner · Costa Mesa, CA
Drusilla Lam, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in Costa Mesa, CA (NPI 1912731324).
Provider details
- NPI number
- 1912731324
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95030191 (CA)
Specialties & taxonomies
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
- 2024-08-28
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Drusilla Lam's NPI number?
- Drusilla Lam's National Provider Identifier (NPI) is 1912731324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Drusilla Lam's specialty?
- Drusilla Lam is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Drusilla Lam located?
- Drusilla Lam's practice location on file with NPPES is 1005 Cannonade Cir, Costa Mesa, CA 92626-1607.
- What is Drusilla Lam's phone number?
- The practice phone number listed in the NPPES registry for Drusilla Lam is (714) 423-9826.
- Is Drusilla Lam's NPI active?
- Yes — Drusilla Lam's NPI (1912731324) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.