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

Sierra P Holtz

Individual provider Mental Health Counselor · NPI 1487316048

Sierra P Holtz is a Mental Health Counselor in Owosso, Michigan. Licensed in Michigan. Registered with an NPI since 2021.

Licensed in
MI
In the registry since
2021

Practice location Address checks out

1216 W Main St
Owosso, MI 48867-2040
Phone: (989) 723-5877
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 6451018575 (MI)

Record details

NPI number1487316048
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 12, 2021
Last updated in NPPESOctober 12, 2021
Certification dateOctober 11, 2021
Mailing address5012 Linden Rd, Swartz Creek, MI 48473-8206

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