Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Angela M Holmstrom, B.A.
Social Worker in Muskegon, MI · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871040345
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Registry record
Entity type Individual (Type 1)
Name Mrs. Angela M Holmstrom
Credential B.A.
Sex Female
Practice address 376 E Apple Ave, Muskegon, MI, 49442
Phone (231) 670-7440
Enumeration date Sep 1, 2016
Last updated in NPPES Sep 1, 2016
Taxonomy & licenses
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
Where does Angela Holmstrom practice?
The practice location on file with NPPES is in Muskegon, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Angela Holmstrom?
The National Provider Identifier (NPI) for Angela Holmstrom is 1871040345, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Frank Sprague Internal Medicine Physician · Muskegon, MI NPI 1134120108 Judith Cohen Clinical Psychologist · Muskegon, MI NPI 1992813380 Julie Vandermeulen Clinical Social Worker · Muskegon, MI NPI 1356452957 David Parnin Clinical Social Worker · Muskegon, MI NPI 1811092513 Anna Moss Clinical Social Worker · Muskegon, MI NPI 1609971324 Zia Khan Psychiatry Physician · Muskegon, MI NPI 1972690253 Pamela Witherell Clinical Social Worker · Muskegon, MI NPI 1477642726 Edward Shier Clinical Social Worker · Muskegon, MI NPI 1003998634
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-01.