Elizabeth Polzin
NPI 1326577743 · Neonatal Nurse Practitioner · Saginaw, MI
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Polzin is a Neonatal Nurse Practitioner provider in Saginaw, MI (NPI 1326577743).
Provider details
- NPI number
- 1326577743
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704266477 (MI)
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
9 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
- 2017-06-08
- Last updated
- 2021-04-12
- Certified
- 2021-04-12
Frequently asked questions
- What is Elizabeth Polzin's NPI number?
- Elizabeth Polzin's National Provider Identifier (NPI) is 1326577743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Polzin's specialty?
- Elizabeth Polzin is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Polzin located?
- Elizabeth Polzin's practice location on file with NPPES is 1447 N Harrison, Saginaw, MI 48602.
- What is Elizabeth Polzin's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Polzin is (989) 583-4596.
- Does Elizabeth Polzin accept Medicare?
- Elizabeth Polzin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Polzin's NPI active?
- Yes — Elizabeth Polzin's NPI (1326577743) is active in the NPPES registry as of the last update on 2021-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.