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

Mrs. Christine Pfundstein, PNP, CCE, IBCLC

Pediatric Nurse Practitioner in Miller Place, NY · enumerated 2016.

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

National Provider Identifier

1942759352

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christine Pfundstein

Credential PNP, CCE, IBCLC

Sex Female

Practice address Miller Place, NY, 11764

Phone (631) 928-4888

Enumeration date Sep 26, 2016

Last updated in NPPES Jul 4, 2019

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

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 604599-1 (NY) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 383001 (NY) 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 Christine Pfundstein's NPI record?

Cross-check NPI 1942759352 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942759352 active?

Yes, as of the latest NPPES snapshot, NPI 1942759352 is active (record last updated 2019-07-04).

Other providers at this practice address

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Harvey Kolker Pediatric Adolescent Medicine Physician · Miller Place, NY NPI 1962517052 Jennifer Byrne Pediatrics Physician · Miller Place, NY NPI 1568578342 Muhammad Kamran Pediatrics Physician · Miller Place, NY NPI 1467513424 Lauren Byrne Pediatrics Physician · Miller Place, NY NPI 1053559856 Rebecca Arena Family Nurse Practitioner · Miller Place, NY NPI 1962932228 Kelsey Waisanen Physician Assistant · Miller Place, NY NPI 1154084580 Gina Phifer Pediatric Nurse Practitioner · Miller Place, NY NPI 1578381141

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-04.