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

Ms. Abby Kovalsky

Case Management Agency in San Francisco, CA · enumerated 2008.

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

National Provider Identifier

1568639136

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Registry record

Entity type Individual (Type 1)

Name Ms. Abby Kovalsky

Sex Female

Practice address San Francisco, CA, 94115

Phone (415) 449-1224

Fax (415) 449-1253

Enumeration date May 13, 2008

Last updated in NPPES May 13, 2008

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS12343 (CA) Secondary

251B00000X Case Management Agency Agencies · License LCS12343 (CA) 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

How do I verify Abby Kovalsky's NPI record?

Cross-check NPI 1568639136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1568639136 active?

Yes, as of the latest NPPES snapshot, NPI 1568639136 is active (record last updated 2008-05-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-13.