Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Sarah Ann Holewczynski, RN, NP-C

Individual provider Adult Health Nurse Practitioner · NPI 1619388717

Mrs. Sarah Ann Holewczynski, RN, NP-C is a Nurse Practitioner in South Bend, Indiana. Qualified in 2013, 13 years ago. Practices with Southeast Anesthesiologists, Inc, a 92-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
13
Licensed in
IN
In the registry since
2014
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

615 N Michigan St 1st Fl Hospitalist Ste
South Bend, IN 46601-1033
Phone: (574) 647-3050
Fax: (574) 647-1094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 71004961A (IN)

Record details

NPI number1619388717
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NP-C
Sole proprietorNo
NPI enumeratedMay 12, 2014
Last updated in NPPESMarch 3, 2025
Certification dateMarch 3, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Southeast Anesthesiologists, Inc. — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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