Lillie Marcos
NPI 1992635783 · Student in an Organized Health Care Education/Training Program · Pomona, CA
Lillie Marcos is a Student in an Organized Health Care Education/Training Program provider in Pomona, CA (NPI 1992635783).
Provider details
- NPI number
- 1992635783
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-05-22
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Lillie Marcos's NPI number?
- Lillie Marcos's National Provider Identifier (NPI) is 1992635783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillie Marcos's specialty?
- Lillie Marcos is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Lillie Marcos located?
- Lillie Marcos's practice location on file with NPPES is 309 E 2nd St, Pomona, CA 91766-1854.
- What is Lillie Marcos's phone number?
- The practice phone number listed in the NPPES registry for Lillie Marcos is (909) 469-5589.
- Is Lillie Marcos's NPI active?
- Yes — Lillie Marcos's NPI (1992635783) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.