Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LAUREN PFEIFER PHD, RN
NPI 1346147378
Registered Nurse - Case Management in Natick, MA

Q: What is Lauren Pfeifer's NPI number?

The NPI number for Lauren Pfeifer is 1346147378. It was assigned to this individual provider in the NPPES registry on October 22, 2026.

Q: What is Lauren Pfeifer's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Case Management, with taxonomy code 163WC0400X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Pfeifer was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 22, 2026

18 GRANT ST, NATICK, MA 01760(617) 894-0751 Get Directions Write a Review

NPPES record added: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Lauren Pfeifer Phd, Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAUREN PFEIFER PHD, RN (NPI 1346147378) is an individual case management provider in Natick, Massachusetts, licensed in Massachusetts (RN2258473) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1346147378

Entity TypeIndividualFemale

Primary Taxonomy163WC0400X

Provider Legal NameLAUREN PFEIFERCredential: PHD, RN

Location Address18 GRANT STNatick, MA 01760-4702

Mailing Address18 Grant StNatick, MA 01760-4702

Phone(617) 894-0751

Sole ProprietorNo

Enumeration DateOctober 22, 2026

NPPES CertifiedOctober 22, 2026

✔ NPI 1346147378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Case ManagementNursing Service Providers

Taxonomy Code163WC0400X

License✔ Licensed in MA · RN2258473

18 GRANT ST, Natick, MA 01760

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lauren Pfeifer's NPI number?

The NPI number for Lauren Pfeifer is 1346147378. It was assigned to this individual provider in the NPPES registry on October 22, 2026.

Where is Lauren Pfeifer located?

Lauren Pfeifer practices at 18 Grant St, Natick, MA 01760. The listed phone number is (617) 894-0751.

What is Lauren Pfeifer's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Case Management, with taxonomy code 163WC0400X.

When was this NPI record last updated?

The NPPES record for Lauren Pfeifer was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.