Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Rena Elenbaas, LMSW
Social Worker in Newaygo, MI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326349671
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Katherine Rena Elenbaas
Credential LMSW
Sex Female
Practice address 211 W Pine Lake Dr, Newaygo, MI, 49337
Phone (231) 652-1631
Enumeration date Nov 3, 2010
Last updated in NPPES May 1, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801092605 (MI) Primary
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 Katherine Elenbaas?
Katherine Elenbaas is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Pine Medical Group, P.C. Family Medicine Physician · Newaygo, MI NPI 1376512764 Michelle Lenz Family Medicine Physician · Newaygo, MI NPI 1932150216 Timothy Bont Family Medicine Physician · Newaygo, MI NPI 1821040106 Erica Rose Family Medicine Physician · Newaygo, MI NPI 1679525414 Michael Tanis Family Nurse Practitioner · Newaygo, MI NPI 1427155308 Pine Medical Group, P.C. Urgent Care Clinic/Center · Newaygo, MI NPI 1003051103 Pine Medical Group, P.C. Rural Health Clinic/Center · Newaygo, MI NPI 1639314735 Daniel Miller Physician Assistant · Newaygo, MI NPI 1720361645
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-01.