Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Robyn Grieve, MSTOM

Acupuncturist in Southfield, MI · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477833986

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Registry record

Entity type Individual (Type 1)

Name Ms. Robyn Grieve

Credential MSTOM

Sex Female

Practice address 21700 Northwestern Hwy, Suite 660, Southfield, MI, 48075

Phone (517) 528-3738

Fax (248) 569-9360

Enumeration date Aug 29, 2011

Last updated in NPPES Feb 7, 2012

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers 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.

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Frequently asked questions

What specialty is Robyn Grieve?

Robyn Grieve is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-07.