Marian Hornstein, RN CNM
NPI 1568565372 · Advanced Practice Midwife · Erie, PA
Marian Hornstein, RN CNM is a Advanced Practice Midwife provider in Erie, PA (NPI 1568565372).
Provider details
- NPI number
- 1568565372
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN CNM
- Sex
- Female
- Sole proprietor
- No
- License
- MW010084
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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marian Hornstein's NPI number?
- Marian Hornstein's National Provider Identifier (NPI) is 1568565372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Hornstein's specialty?
- Marian Hornstein is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marian Hornstein located?
- Marian Hornstein's practice location on file with NPPES is 215 Holland St, Erie, PA 16507.
- What is Marian Hornstein's phone number?
- The practice phone number listed in the NPPES registry for Marian Hornstein is (814) 453-5058.
- Is Marian Hornstein's NPI active?
- Yes — Marian Hornstein's NPI (1568565372) 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.