Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rachel Heinemann, LGPC

Professional Counselor in Baltimore, MD · enumerated 2021 · practices at Mark Reader, Ph.D., P.A..

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

National Provider Identifier

1558031591

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rachel Heinemann

Credential LGPC

Sex Female

Practice address 3655 Old Court Rd, Baltimore, MD, 21208

Phone (410) 630-9064

Enumeration date Sep 20, 2021

Last updated in NPPES Sep 20, 2021

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LGP5199 (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 Rachel Heinemann 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 Rachel Heinemann?

The National Provider Identifier (NPI) for Rachel Heinemann is 1558031591, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-20.