IndividualActive
Mary Hartman, BSN-RN
NPI 1821312505 · Registered Nurse · Placentia, CA
Mary Hartman, BSN-RN is a Registered Nurse provider in Placentia, CA (NPI 1821312505).
Provider details
- NPI number
- 1821312505
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- BSN-RN
- Sex
- Female
- Sole proprietor
- No
- License
- 171193 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2001 Orangethorpe Avenue
D
Placentia, CA 92870
Phone: (714) 524-5545
Street-level locationGet directions
Mailing address
2001 E Orangethorpe Ave Ste D
Placentia, CA 92870-6759
Registry dates
- Enumerated
- 2010-03-24
- Last updated
- 2010-03-24
Frequently asked questions
- What is Mary Hartman's NPI number?
- Mary Hartman's National Provider Identifier (NPI) is 1821312505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hartman's specialty?
- Mary Hartman is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Hartman located?
- Mary Hartman's practice location on file with NPPES is 2001 Orangethorpe Avenue, Placentia, CA 92870.
- What is Mary Hartman's phone number?
- The practice phone number listed in the NPPES registry for Mary Hartman is (714) 524-5545.
- Is Mary Hartman's NPI active?
- Yes — Mary Hartman's NPI (1821312505) is active in the NPPES registry as of the last update on 2010-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.