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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.

MR. GREGORY R GROTH LMT
NPI 1659609949
Massage Therapist in Levittown, NY

Active since November 24, 2009
11 EMERSON AVE, LEVITTOWN, NY 11756(516) 566-0000 Get Directions Write a Review

NPPES record last updated: August 28, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mr. Gregory R Groth Lmt NPPES

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

MR. GREGORY R GROTH LMT (NPI 1659609949) is an individual massage therapist in Levittown, New York, licensed in New York (019137) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1659609949
Entity TypeIndividualMale
Primary Taxonomy225700000X
Provider Legal NameMR. GREGORY R GROTHCredential: LMT
Location Address11 EMERSON AVELevittown, NY 11756-5705
Mailing Address40 Hickory Rd Apt 2Bayville, NY 11709-1830 · (631) 742-1600 · Fax (631) 281-0990
Phone(516) 566-0000
Sole ProprietorNo
Enumeration DateNovember 24, 2009
Last NPPES UpdateAugust 28, 2026
NPPES CertifiedAugust 28, 2026
✔ NPI 1659609949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMassage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225700000X
License✔ Licensed in NY · 019137
Definition
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.
11 EMERSON AVE, Levittown, NY 11756
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Other Providers at the Same Location NPPES 13

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

ASHIMA SAGAR LMT
Massage Therapist
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (516) 566-0000
KETTLY GAUCHIER
Massage Therapist
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (631) 333-9004
NICOLE LAWSON LMT
Massage Therapist
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (516) 652-7336
ALLIANCE WELLNESS MEDICAL PLLC
Family Medicine (Sports Medicine)
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (516) 680-3445
SUFFOLK HK ACUPUNCTURE PC
Acupuncturist
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (917) 968-3335
GINA MARIE MATTON LMT
Massage Therapist
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (631) 333-9004
LEVITTOWN MEDICAL CARE PLLC
Family Medicine (Sports Medicine)
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (201) 819-8049
JIANKUN ZHAI
Massage Therapist
11 EMERSON AVE
LEVITTOWN, NY 11756
Nassau County (631) 333-9004

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 Gregory Groth's NPI number?

The NPI number for Gregory Groth is 1659609949. It was assigned to this individual provider in the NPPES registry on November 24, 2009.

Where is Gregory Groth located?

Gregory Groth practices at 11 Emerson Ave, Levittown, NY 11756. The listed phone number is (516) 566-0000.

What is Gregory Groth's specialty?

The primary specialty registered for this NPI is Massage Therapist with taxonomy code 225700000X.

When was this NPI record last updated?

The NPPES record for Gregory Groth was last updated on August 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.