NEEDHAM GASTROENTEROLOGY ASSOCIATES PC
NPI 1699789339
Internal Medicine - Gastroenterology in Needham, MA

Q: What is Needham Gastroenterology Associates PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since July 28, 2006CLIA 22D0962526 · Waiver

464 HILLSIDE AVE, SUITE 201, NEEDHAM, MA 02494(781) 444-6460(781) 455-0169 Get Directions Write a Review

NPPES record last updated: July 16, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Needham Gastroenterology Associates Pc NPPES

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

NEEDHAM GASTROENTEROLOGY ASSOCIATES PC (NPI 1699789339), doing business as Steven B Cohen Md Pc, is a healthcare organization registered as a gastroenterology in Needham, Massachusetts and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through July 6, 2027 and lists Steven B Cohen, President, as its authorized official.

NPPES Registry Identity

NPI1699789339

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameNEEDHAM GASTROENTEROLOGY ASSOCIATES PC

Location Address464 HILLSIDE AVE, SUITE 201Needham, MA 02494-1227

Mailing AddressPo Box 419Lynnfield, MA 01940-0419 · (781) 444-6460 · Fax (781) 455-0169

Phone(781) 444-6460

Fax(781) 455-0169

Organization SubpartNo

Authorized OfficialSteven B CohenPresident · (781) 444-6460

Enumeration DateJuly 28, 2006

Last NPPES UpdateJuly 16, 2015

✔ NPI 1699789339 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in MA · 76834

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

464 HILLSIDE AVE, Needham, MA 02494

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Other Names 1

Former Legal Business NameSteven B Cohen Md Pc

Other Identifiers 2

Medicare PINM21892MA

OtherM17267MA · Bcbs

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 22D0962526

Needham Gastroenterology Assoc · Needham, MA

Active · expires Jul 6, 2027

CLIA Number22D0962526

Laboratory TypePhysician Office

Certificate Effective DateJuly 7, 2025

Certificate Expiration DateJuly 6, 2027

Laboratory DirectorSteven B. Cohen

Laboratory Phone(781) 444-6460

Laboratory LocationNeedham Gastroenterology Assoc464 Hillside Ave Ste 201, Needham, MA 02494

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 17

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

DR. ROMEO K CHANG MD

Ophthalmology

464 HILLSIDE AVE, BOSTON EYE ASSOCIATES PC
BOSTON, MA 02494

Norfolk County (781) 726-7333

JAY L COHEN MD

Dermatology

464 HILLSIDE AVE, SUITE 303
NEEDHAM, MA 02494

Norfolk County (781) 449-3588

DR. KATHERINE C DALLOW M.D.

Internal Medicine

464 HILLSIDE AVE, 3RD FLOOR
NEEDHAM, MA 02494

Norfolk County (617) 754-0727

IRINA KOGAN M.D

Family Medicine

464 HILLSIDE AVE
NEEDHAM, MA 02494

Norfolk County (781) 449-5170

KAREN G. CARRASQUILLO O.D.

Optometrist (Corneal and Contact Management)

464 HILLSIDE AVE, SUITE 205
NEEDHAM, MA 02494

Norfolk County (781) 726-7333

DR. DIANE JOAN SCHWEITZER MD

Internal Medicine

464 HILLSIDE AVE, SUITE 302
NEEDHAM, MA 02494

Norfolk County (781) 449-5170

JAY L. COHEN, MD, PC

Dermatology

464 HILLSIDE AVE, SUITE 404
NEEDHAM, MA 02494

Norfolk County (781) 449-3588

MRS. LAURA MICHELE MACKLIN FNP-C

Nurse Practitioner (Family)

464 HILLSIDE AVE, #304
NEEDHAM, MA 02494

Norfolk County (617) 754-0725

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 Needham Gastroenterology Associates PC's NPI number?

The NPI number for Needham Gastroenterology Associates PC is 1699789339. It was assigned to this organization in the NPPES registry on July 28, 2006.

Where is Needham Gastroenterology Associates PC located?

Needham Gastroenterology Associates PC is located at 464 Hillside Ave Suite 201, Needham, MA 02494. The listed phone number is (781) 444-6460.

What is Needham Gastroenterology Associates PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Does Needham Gastroenterology Associates PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 22D0962526) is associated with this NPI, valid through July 6, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Needham Gastroenterology Associates PC was last updated on July 16, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.