Sara Zielinski, DNP
NPI 1255819512 · Nurse Practitioner · Saginaw, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Zielinski, DNP is a Nurse Practitioner provider in Saginaw, MI (NPI 1255819512).
Provider details
- NPI number
- 1255819512
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704290254 (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
7 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
- 2018-07-30
- Last updated
- 2025-10-22
- Certified
- 2025-10-22
Frequently asked questions
- What is Sara Zielinski's NPI number?
- Sara Zielinski's National Provider Identifier (NPI) is 1255819512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Zielinski's specialty?
- Sara Zielinski is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sara Zielinski located?
- Sara Zielinski's practice location on file with NPPES is 5120 Midland Rd, Saginaw, MI 48603-9601.
- What is Sara Zielinski's phone number?
- The practice phone number listed in the NPPES registry for Sara Zielinski is (989) 401-1463.
- Does Sara Zielinski accept Medicare?
- Sara Zielinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Zielinski's NPI active?
- Yes — Sara Zielinski's NPI (1255819512) is active in the NPPES registry as of the last update on 2025-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.