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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MIKA HAYASHI DDS
NPI 1194619668
Dentist - General Practice in New York, NY

Active since June 07, 2025
827 11TH AVE, NEW YORK, NY 10019(212) 369-5566 Get Directions Write a Review

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 27, 2026, Jun 7, 2025 (2 updates tracked since 2025).

About Mika Hayashi Dds NPPES

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

MIKA HAYASHI DDS (NPI 1194619668) is an individual general practice provider in New York, New York, licensed in New York (065871) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1194619668
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameMIKA HAYASHICredential: DDS
Location Address827 11TH AVENew York, NY 10019-3535
Mailing Address545 1st Ave Apt 7kNew York, NY 10016-6401
Phone(212) 369-5566
Sole ProprietorYes
Enumeration DateJune 7, 2025
Last NPPES UpdateOctober 27, 20262 updates tracked since enumeration
NPPES CertifiedOctober 27, 2026
✔ NPI 1194619668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in NY · 065871
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
827 11TH AVE, New York, NY 10019
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Other Providers at the Same Location NPPES 7

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

JOSEPH THOMAS BRADLEY STUDENT
Dentist
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 369-5566
DR. SAMA KHEDGIKAR DPT
Physical Therapist
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 257-9778
ALLA ZAROUI RN
Registered Nurse
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 369-5566
SARAH WILLIAMS M.D.
Obstetrics & Gynecology
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 369-5566
GABRIELA SANCHEZ-BRAVO MD
Family Medicine
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 369-5566
MISS JENNY YEE-LEVIN RPAC
Physician Assistant
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 369-5566
ETHAN PATRICK MCLEOD
Dentist (General Practice)
827 11TH AVE
NEW YORK, NY 10019
New York County (212) 369-5566

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 Mika Hayashi's NPI number?

The NPI number for Mika Hayashi is 1194619668. It was assigned to this individual provider in the NPPES registry on June 7, 2025.

Where is Mika Hayashi located?

Mika Hayashi practices at 827 11th Ave, New York, NY 10019. The listed phone number is (212) 369-5566.

What is Mika Hayashi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Mika Hayashi was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.