Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marlene May Schank, N.P.
Nurse Practitioner in Marlette, MI · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235467887
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Registry record
Entity type Individual (Type 1)
Name Marlene May Schank
Credential N.P.
Sex Female
Practice address 2750 Main St, Suite 2, Marlette, MI, 48453
Phone (989) 635-4614
Fax (989) 635-4619
Enumeration date Nov 19, 2009
Last updated in NPPES Jan 31, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704213608 (MI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Marlene Schank?
Marlene Schank is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Lawrence Holen Orthopaedic Surgery Physician · Marlette, MI NPI 1205936176 Robert G Mutch Do PC Obstetrics & Gynecology Physician · Marlette, MI NPI 1275718520 Allison Nichol Family Medicine Physician · Marlette, MI NPI 1457664682 Donald H Robbins Jr Do PC General Practice Physician · Marlette, MI NPI 1386945194 Marlette Regional Hospital Family Medicine Physician · Marlette, MI NPI 1225495013
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-31.