IndividualActive
Mary Gardner, R.N.
NPI 1235357021 · School Registered Nurse · Glen Burnie, MD
Mary Gardner, R.N. is a School Registered Nurse provider in Glen Burnie, MD (NPI 1235357021).
Provider details
- NPI number
- 1235357021
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- R124584 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
791 Aquahart Rd
3rd Floor
Glen Burnie, MD 21061-3961
Phone: (410) 222-6838
Fax: (410) 222-6840
Street-level locationGet directions
Mailing address
4313 Owensbrooke Ct
West River, MD 20778-9792
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Gardner's NPI number?
- Mary Gardner's National Provider Identifier (NPI) is 1235357021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gardner's specialty?
- Mary Gardner is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Mary Gardner located?
- Mary Gardner's practice location on file with NPPES is 791 Aquahart Rd, Glen Burnie, MD 21061-3961.
- What is Mary Gardner's phone number?
- The practice phone number listed in the NPPES registry for Mary Gardner is (410) 222-6838.
- Is Mary Gardner's NPI active?
- Yes — Mary Gardner's NPI (1235357021) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.