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KELSI ANN NAU LCSW
NPI 1396403879
Counselor - Mental Health in Rochester, NY

Active since December 02, 2021
81 LAKE AVE FL 2, ROCHESTER, NY 14608(585) 368-6900(585) 546-5806 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 7, 2026, Mar 31, 2026, May 23, 2023 and 1 more (4 updates tracked since 2021).

About Kelsi Ann Nau Lcsw NPPES

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

KELSI ANN NAU LCSW (NPI 1396403879) is an individual mental health provider in Rochester, New York, licensed in New York (102583) and active in the NPI registry since December 2021. She maintains a secondary practice location in Rochester.

NPPES Registry Identity

NPI1396403879
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKELSI ANN NAUCredential: LCSW
Location Address81 LAKE AVE FL 2Rochester, NY 14608-1410
Mailing Address81 Lake AveRochester, NY 14608-1410 · (585) 368-6900 · Fax (585) 546-5806
Phone(585) 368-6900
Fax(585) 546-5806
Sole ProprietorNo
Enumeration DateDecember 2, 2021
Last NPPES UpdateApril 7, 20264 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1396403879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 102583
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 102583 (NY)
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 102583 (NY)
81 LAKE AVE FL 2, Rochester, NY 14608
Open in Google Maps ↗

Secondary Practice Location 1

Location 11401 Stone Rd Ste 300Rochester, NY 14615-1537 · Phone (585) 420-8323

Other Providers at the Same Location NPPES 6

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

NICOLE MARIE CASOLARI
Counselor (Addiction (Substance Use Disorder))
81 LAKE AVE FL 2
ROCHESTER, NY 14608
Monroe County (585) 368-6900
JOHN KLIMEK
Counselor (Addiction (Substance Use Disorder))
81 LAKE AVE FL 2
ROCHESTER, NY 14608
Monroe County (585) 368-6900
CHRISTINA L CAPPUCCI
Counselor (Addiction (Substance Use Disorder))
81 LAKE AVE FL 2
ROCHESTER, NY 14608
Monroe County (585) 368-6900
MELISSA AUTUMN WHITE LMSW, PHD
Social Worker
81 LAKE AVE FL 2
ROCHESTER, NY 14608
Monroe County (585) 368-6900
CASSANDRA STERLING CASAC-T
Counselor (Addiction (Substance Use Disorder))
81 LAKE AVE FL 2
ROCHESTER, NY 14608
Monroe County (585) 368-6900
NICOLE T VELAZQUEZ CASAC
Counselor (Addiction (Substance Use Disorder))
81 LAKE AVE FL 2
ROCHESTER, NY 14608
Monroe County (585) 368-6901

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 Kelsi Nau's NPI number?

The NPI number for Kelsi Nau is 1396403879. It was assigned to this individual provider in the NPPES registry on December 2, 2021.

Where is Kelsi Nau located?

Kelsi Nau practices at 81 Lake Ave Fl 2, Rochester, NY 14608. The listed phone number is (585) 368-6900.

What is Kelsi Nau'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 Kelsi Nau was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.