KIRSTEN LOUISE GUEST MA
NPI 1174042329
Counselor - Mental Health in New York, NY

Q: What is Kirsten Guest's NPI number?

The NPI number for Kirsten Guest is 1174042329. It was assigned to this individual provider in the NPPES registry on September 19, 2017.

Q: What is Kirsten Guest's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kirsten Guest was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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 September 19, 2017PECOS Enrolled

23 W 73RD ST STE 101, NEW YORK, NY 10023(917) 781-3385 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 16, 2025, Sep 19, 2017 (2 updates tracked since 2017).

On this page

About Kirsten Louise Guest Ma NPPES

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

KIRSTEN LOUISE GUEST MA (NPI 1174042329) is an individual mental health provider in New York, New York, licensed in South Carolina (7296) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174042329

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameKIRSTEN LOUISE GUESTCredential: MA

Location Address23 W 73RD ST STE 101New York, NY 10023-3104

Mailing Address23 W 73rd St # 205aNew York, NY 10023-3104 · (864) 509-8187

Phone(917) 781-3385

Sole ProprietorYes

Enumeration DateSeptember 19, 2017

Last NPPES UpdateSeptember 16, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2025

✔ NPI 1174042329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Licenses✔ Licensed in SC · 7296✔ Licensed in GA · 014554✔ Licensed in NY · 011669-01✔ Licensed in CA · LPCC13810

23 W 73RD ST STE 101, New York, NY 10023

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kirsten Louise Guest Ma is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 2

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

EMETT O MCCASKILL

Psychologist (Clinical)

23 W 73RD ST STE 101
NEW YORK, NY 10023

New York County (646) 864-8775

DR. EMETT ORNELIA MCCASKILL PHD

Psychologist (Clinical)

23 W 73RD ST STE 101
NEW YORK, NY 10023

New York County (917) 244-4044

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 Kirsten Guest's NPI number?

The NPI number for Kirsten Guest is 1174042329. It was assigned to this individual provider in the NPPES registry on September 19, 2017.

Where is Kirsten Guest located?

Kirsten Guest practices at 23 W 73rd St Ste 101, New York, NY 10023. The listed phone number is (917) 781-3385.

What is Kirsten Guest's specialty?

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

Is Kirsten Guest enrolled in Medicare?

Yes. Kirsten Guest is registered in the Medicare PECOS enrollment system.

What insurance does Kirsten Guest accept?

Health plans from UnitedHealthcare list Kirsten Guest as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kirsten Guest was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.