Marguerite Downs, CRNP
NPI 1578730479 · Adult Health Nurse Practitioner · Glen Burnie, MD
Marguerite Downs, CRNP is a Adult Health Nurse Practitioner provider in Glen Burnie, MD (NPI 1578730479).
Provider details
- NPI number
- 1578730479
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R078345 (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
18 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
- 2008-05-12
- Last updated
- 2011-03-15
Frequently asked questions
- What is Marguerite Downs's NPI number?
- Marguerite Downs's National Provider Identifier (NPI) is 1578730479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Downs's specialty?
- Marguerite Downs is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marguerite Downs located?
- Marguerite Downs's practice location on file with NPPES is 808 Landmark Dr, Glen Burnie, MD 21061-4983.
- What is Marguerite Downs's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Downs is (410) 760-3588.
- Is Marguerite Downs's NPI active?
- Yes — Marguerite Downs's NPI (1578730479) is active in the NPPES registry as of the last update on 2011-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.