Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Martha Eg Herb, LCPC

Q: What is the NPI number for Martha Herb?

The National Provider Identifier (NPI) for Martha Herb is 1619981966, a Type 1 (individual) record in the CMS NPPES registry.

Professional Counselor in Annapolis, MD · enumerated 2006.

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

National Provider Identifier

1619981966

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Registry record

Entity type Individual (Type 1)

Name Dr. Martha Eg Herb

Credential LCPC

Sex Female

Practice address 108 Old Solomons Island Rd, Suite U-7, Annapolis, MD, 21401

Phone (410) 266-8345

Fax (410) 266-6278

Enumeration date Jul 29, 2006

Last updated in NPPES Aug 23, 2011

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LC0719 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
4055501 00	Medicaid	MD	-

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

What is the NPI number for Martha Herb?

The National Provider Identifier (NPI) for Martha Herb is 1619981966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Martha Herb practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-23.