Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Ballinger, LCSW-C

Clinical Social Worker in District Heights, MD · enumerated 2011.

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

National Provider Identifier

1134427479

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Registry record

Entity type Individual (Type 1)

Name Crystal Ballinger

Credential LCSW-C

Sex Female

Practice address 8739 Ritchboro Rd, District Heights, MD, 20747

Phone (301) 440-7220

Enumeration date Mar 10, 2011

Last updated in NPPES Mar 10, 2011

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 11647 (MD) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC3000822 (DC) Secondary

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

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.

What specialty is Crystal Ballinger?

Crystal Ballinger is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-10.