Mary Shiner, R.N., M.S., C.P.N.P.
NPI 1326246661 · Pediatric Nurse Practitioner · Baltimore, MD
Mary Shiner, R.N., M.S., C.P.N.P. is a Pediatric Nurse Practitioner provider in Baltimore, MD (NPI 1326246661).
Provider details
- NPI number
- 1326246661
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., M.S., C.P.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- R053821 (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
- 2007-07-09
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Shiner's NPI number?
- Mary Shiner's National Provider Identifier (NPI) is 1326246661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Shiner's specialty?
- Mary Shiner is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Shiner located?
- Mary Shiner's practice location on file with NPPES is 1740 Twin Springs Rd, Baltimore, MD 21227-3526.
- What is Mary Shiner's phone number?
- The practice phone number listed in the NPPES registry for Mary Shiner is (410) 887-4456.
- Is Mary Shiner's NPI active?
- Yes — Mary Shiner's NPI (1326246661) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.