Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen M Krivak, LIC. AC.

Acupuncturist in Newton, MA · enumerated 2007.

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

National Provider Identifier

1619021789

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Registry record

Entity type Individual (Type 1)

Name Kathleen M Krivak

Credential LIC. AC.

Sex Female

Practice address 70 Athelstane Rd, Apt. #2, Newton, MA, 02459

Phone (617) 965-6440

Enumeration date Jan 23, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 219346 (MA) 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 Kathleen Krivak practice?

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

What is the NPI number for Kathleen Krivak?

The National Provider Identifier (NPI) for Kathleen Krivak is 1619021789, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.