Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacqueline Krzeminski, A.N.P

Adult Health Nurse Practitioner in Harwich, MA · enumerated 2006.

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

National Provider Identifier

1225125271

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jacqueline Krzeminski

Credential A.N.P

Sex Female

Practice address 269 Chatham Rd, Harwich, MA, 02645

Phone (508) 432-1400

Fax (508) 430-2333

Enumeration date Oct 9, 2006

Last updated in NPPES Oct 21, 2013

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 255134 (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

Is NPI 1225125271 active?

Yes, as of the latest NPPES snapshot, NPI 1225125271 is active (record last updated 2013-10-21).

How do I verify Jacqueline Krzeminski's NPI record?

Cross-check NPI 1225125271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Katherine Pena Family Medicine Physician · Harwich, MA NPI 1649241464

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-21.