Maria Eloisa San Nicolas
NPI 1902675390 · Primary Care Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Eloisa San Nicolas is a Primary Care Nurse Practitioner provider in Baltimore, MD (NPI 1902675390).
Provider details
- NPI number
- 1902675390
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R151696 (MD)
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
2 yrs 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
- 2023-12-27
- Last updated
- 2023-12-27
- Certified
- 2023-12-27
Frequently asked questions
- What is Maria Eloisa San Nicolas's NPI number?
- Maria Eloisa San Nicolas's National Provider Identifier (NPI) is 1902675390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Eloisa San Nicolas's specialty?
- Maria Eloisa San Nicolas is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Eloisa San Nicolas located?
- Maria Eloisa San Nicolas's practice location on file with NPPES is 1800 Orleans St, Baltimore, MD 21287-0010.
- What is Maria Eloisa San Nicolas's phone number?
- The practice phone number listed in the NPPES registry for Maria Eloisa San Nicolas is (410) 955-2122.
- Does Maria Eloisa San Nicolas accept Medicare?
- Maria Eloisa San Nicolas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Eloisa San Nicolas's NPI active?
- Yes — Maria Eloisa San Nicolas's NPI (1902675390) is active in the NPPES registry as of the last update on 2023-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.