Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Charminque Ricshay Greer, CPT

Phlebotomy Technician in Baltimore, MD · enumerated 2022.

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

National Provider Identifier

1144972555

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Registry record

Entity type Individual (Type 1)

Name Charminque Ricshay Greer

Credential CPT

Sex Female

Practice address Baltimore, MD, 21215

Phone (667) 770-9686

Enumeration date Jan 26, 2022

Last updated in NPPES Jan 26, 2022

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

Taxonomy & licenses

246RP1900X Phlebotomy Technician Technologists, Technicians & Other Technical Service Providers · License 14804 (MD) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Charminque Greer practice?

The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Charminque Greer?

The National Provider Identifier (NPI) for Charminque Greer is 1144972555, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-26.