Jillian Hammerstone
NPI 1194330209 · Maternal Newborn Registered Nurse · Lancaster, PA
Jillian Hammerstone is a Maternal Newborn Registered Nurse provider in Lancaster, PA (NPI 1194330209).
Provider details
- NPI number
- 1194330209
- Entity type
- Individual
- Primary specialty
- Maternal Newborn Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN605760 (PA)
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
5 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
- 2020-09-15
- Last updated
- 2020-09-15
- Certified
- 2020-09-15
Frequently asked questions
- What is Jillian Hammerstone's NPI number?
- Jillian Hammerstone's National Provider Identifier (NPI) is 1194330209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Hammerstone's specialty?
- Jillian Hammerstone is listed in the NPPES registry with a primary specialty of Maternal Newborn Registered Nurse (Nursing Service Providers).
- Where is Jillian Hammerstone located?
- Jillian Hammerstone's practice location on file with NPPES is 335 Primrose Ave, Lancaster, PA 17601-3822.
- What is Jillian Hammerstone's phone number?
- The practice phone number listed in the NPPES registry for Jillian Hammerstone is (717) 799-7972.
- Is Jillian Hammerstone's NPI active?
- Yes — Jillian Hammerstone's NPI (1194330209) is active in the NPPES registry as of the last update on 2020-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.