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

JOSEPH JOHN GRECO MD
NPI 1699760512
Ophthalmology in Salem, MA

Q: What is Joseph Greco's NPI number?

The NPI number for Joseph Greco is 1699760512. It was assigned to this individual provider in the NPPES registry on September 16, 2005.

Q: What is Joseph Greco's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Greco was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.

Active since September 16, 2005

79 HIGHLAND AVE, SALEM HOSPITAL MEDICAL OFFICE BUILDING STE 101, SALEM, MA 01970(978) 744-1900(978) 744-3333 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Joseph John Greco Md NPPES

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

JOSEPH JOHN GRECO MD (NPI 1699760512) is an individual ophthalmology provider in Salem, Massachusetts, licensed in Massachusetts (35382) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1699760512

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameJOSEPH JOHN GRECOCredential: MD

Location Address79 HIGHLAND AVE, SALEM HOSPITAL MEDICAL OFFICE BUILDING STE 101Salem, MA 01970-2730

Mailing Address79 Highland Ave, Salem Hospital Medical Office Building Ste 101Salem, MA 01970-2730 · (978) 744-1900 · Fax (978) 744-3333

Phone(978) 744-1900

Fax(978) 744-3333

Sole ProprietorNo

Enumeration DateSeptember 16, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1699760512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in MA · 35382

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

79 HIGHLAND AVE, Salem, MA 01970

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Other Identifiers 2

Medicaid2028522MA

OtherD28123MA · Blue Cross

Other Providers at the Same Location NPPES 9

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

WILLIAM LLOYD MD

Internal Medicine (Rheumatology)

79 HIGHLAND AVE, STE 309
SALEM, MA 01970

Essex County (978) 744-0866

DR. KELLEY L GLASS AU.D

Audiologist-Hearing Aid Fitter

79 HIGHLAND AVE, SUITE 304
SALEM, MA 01970

Essex County (978) 741-1284

DAVID J MARTINI MD

Surgery

79 HIGHLAND AVE, SUITE 3
SALEM, MA 01970

Essex County (978) 744-2182

DR. JOHN G. HERNANDEZ & ASSOC. INC

Specialist

79 HIGHLAND AVE, SUITE 308
SALEM, MA 01970

Essex County (978) 745-0151

MRS. ROBIN ANN TRENTI CCC-A

Audiologist

79 HIGHLAND AVE, SUITE 304
SALEM, MA 01970

Essex County (978) 741-1284

NORTH SHORE OPHTHALMIC ASSOCIATES INC

Ophthalmology

79 HIGHLAND AVE, SALEM HOSPITAL MEDICAL OFFICE BUILDING SUITE 101
SALEM, MA 01970

Essex County (978) 744-1900

RICHARD S. EISNER D.P.M.

Durable Medical Equipment & Medical Supplies

79 HIGHLAND AVE, SUITE 216
SALEM, MA 01970

Essex County (978) 744-5991

CLEAR HEARING, INC.

Hearing Aid Equipment

79 HIGHLAND AVE, SUITE 304
SALEM, MA 01970

Essex County (978) 741-1284

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 Joseph Greco's NPI number?

The NPI number for Joseph Greco is 1699760512. It was assigned to this individual provider in the NPPES registry on September 16, 2005.

Where is Joseph Greco located?

Joseph Greco practices at 79 Highland Ave Salem Hospital Medical Office Building Ste 101, Salem, MA 01970. The listed phone number is (978) 744-1900.

What is Joseph Greco's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Joseph Greco was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.