Greyci Adalberys Ferguson

Greyci Adalberys Ferguson is a Interpreter provider (Interpreter) practicing in Mattawan, MI, registered in the NPPES registry with NPI 1679417182 since 2026.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1679417182
Entity type	Individual (Type 1)
Name	Greyci Adalberys Ferguson
Sex	Female
Practice address	Mattawan, MI, 49071
Phone	9064307210
Enumeration date	2026-04-15
Last updated in NPPES	2026-04-15

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
171R00000X	Interpreter	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
236	Medicaid	DC	—

Copy-ready billing details

Provider: Greyci Ferguson
NPI: 1679417182
Taxonomy: 171R00000X (Interpreter)
Address: Mattawan, MI, 49071

Verify this record

Cross-check NPI 1679417182 against the authoritative CMS record: view Greyci Adalberys Ferguson on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Greyci Ferguson?

Greyci Ferguson is registered in NPPES with the primary taxonomy of Interpreter. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-15.