Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Crystal Geiser, LMSW
Clinical Social Worker in Troy, MI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013644053
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Registry record
Entity type Individual (Type 1)
Name Crystal Geiser
Credential LMSW
Sex Female
Practice address 1555 W Big Beaver Rd Fl 2, Troy, MI, 48084
Phone (855) 284-7483
Fax (617) 807-0958
Enumeration date Aug 1, 2022
Last updated in NPPES Aug 1, 2022
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801095662 (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 Crystal Geiser?
Crystal Geiser is registered in NPPES with the primary taxonomy of Clinical 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 → Shelby Molloseau Clinical Social Worker · Troy, MI NPI 1962858654 Dalayna Miller Professional Counselor · Troy, MI NPI 1164939401 Kelsey Novak Social Worker · Troy, MI NPI 1295499804 Pamela Lavis Clinical Social Worker · Troy, MI NPI 1548977820 Pamela Beattie Marriage & Family Therapist · Troy, MI NPI 1952086415 Lijin Thomas Clinical Social Worker · Troy, MI NPI 1518707199
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-01.