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JEN ZIEFERT LMHC, ATR
NPI 1285183228
Counselor - Mental Health in Watertown, MA

Active since October 03, 2016
440 ARSENAL ST, WATERTOWN, MA 02472(917) 612-7605 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Nov 7, 2017 (2 updates tracked since 2017).

About Jen Ziefert Lmhc, Atr NPPES

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

JEN ZIEFERT LMHC, ATR (NPI 1285183228) is an individual mental health provider in Watertown, Massachusetts, licensed in Massachusetts (9143) and active in the NPI registry since October 2016. She maintains a secondary practice location in Brookline.

NPPES Registry Identity

NPI1285183228
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameJEN ZIEFERTCredential: LMHC, ATR
Location Address440 ARSENAL STWatertown, MA 02472-2898
Mailing Address440 Arsenal StWatertown, MA 02472-2898 · (917) 612-7605
Phone(917) 612-7605
Sole ProprietorYes
Enumeration DateOctober 3, 2016
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1285183228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MA · 9143
440 ARSENAL ST, Watertown, MA 02472
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Secondary Practice Location 1

Location 14 Summit AveBrookline, MA 02446-2365 · Phone (917) 612-7605

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RIGHT TURN.BIZ, INC
Clinic/Center (Rehabilitation, Substance Use Disorder)
440 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (781) 646-3800
THOMAS H GORMAN DC PC
Chiropractor
440 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 926-0202
RT WELLNESS CENTER LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
440 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 744-1138
DR. THOMAS H GORMAN DC
Chiropractor
440 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 926-0202

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 Jen Ziefert's NPI number?

The NPI number for Jen Ziefert is 1285183228. It was assigned to this individual provider in the NPPES registry on October 3, 2016.

Where is Jen Ziefert located?

Jen Ziefert practices at 440 Arsenal St, Watertown, MA 02472. The listed phone number is (917) 612-7605.

What is Jen Ziefert's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Jen Ziefert was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.