Mary Shiels, RN, CNS
NPI 1447660733 · General Practice Registered Nurse · San Francisco, CA
Mary Shiels, RN, CNS is a General Practice Registered Nurse provider in San Francisco, CA (NPI 1447660733).
Provider details
- NPI number
- 1447660733
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Credential
- RN, CNS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 803584 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-05-07
- Last updated
- 2014-05-07
Frequently asked questions
- What is Mary Shiels's NPI number?
- Mary Shiels's National Provider Identifier (NPI) is 1447660733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Shiels's specialty?
- Mary Shiels is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Mary Shiels located?
- Mary Shiels's practice location on file with NPPES is 25 Essex St, San Francisco, CA 94105-3195.
- What is Mary Shiels's phone number?
- The practice phone number listed in the NPPES registry for Mary Shiels is (415) 767-3404.
- Is Mary Shiels's NPI active?
- Yes — Mary Shiels's NPI (1447660733) is active in the NPPES registry as of the last update on 2014-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.