Eric Gerard Grossmann, D.D.S.

General Practice Dentistry · Valley Stream, NY

Individual Active NPI

NPI number 1457390585

Practice location

509 W Merrick Rd
Valley Stream, NY 11580-5236
Phone
(516) 825-8054

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NPI record

NPI
1457390585
Entity type
Individual (Type 1)
Enumeration date
June 5, 2006
Last updated
July 13, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
General Practice Dentistry Primary 1223G0001X 040625-1 NY

About Dr. Grossmann

Eric Gerard Grossmann, D.D.S. is a healthcare provider registered in the NPI registry with the primary taxonomy General Practice Dentistry (code 1223G0001X). The practice location is 509 W Merrick Rd, Valley Stream, NY 11580-5236. The NPI number 1457390585 was assigned on June 5, 2006 and the record was last updated on July 13, 2026.

Dr. Grossmann lists a license in the registry: #040625-1 (NY) for General Practice Dentistry. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Eric Gerard Grossmann, D.D.S.?

The NPI number is 1457390585.

What is the phone number of Dr. Grossmann?

The phone number listed for the practice location is (516) 825-8054.

Where is Dr. Grossmann located?

509 W Merrick Rd, Valley Stream, NY 11580-5236.

What is the taxonomy code for Dr. Grossmann?

The primary taxonomy code is 1223G0001X – General Practice Dentistry.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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