1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Internal Medicine
  6. NPI Profile

DR. ROBERT MARSHALL NEER MD
NPI 1366423568
Internal Medicine in Boston, MA

Active since November 07, 2005
55 FRUIT STREET BUL 327, ENDOCRINE ASSOCIATES, BOSTON, MA 02114(617) 726-6723(617) 724-2718 Get Directions Write a Review

NPPES record last updated: July 19, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert Marshall Neer Md NPPES

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

DR. ROBERT MARSHALL NEER MD (NPI 1366423568) is an individual internal medicine provider in Boston, Massachusetts, licensed in Massachusetts (30721) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1366423568
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBERT MARSHALL NEERCredential: MD
Location Address55 FRUIT STREET BUL 327, ENDOCRINE ASSOCIATESBoston, MA 02114-2696
Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 726-6723 · Fax (617) 726-1703
Phone(617) 726-6723
Fax(617) 724-2718
Sole ProprietorNo
Enumeration DateNovember 7, 2005
Last NPPES UpdateJuly 19, 2012
✔ NPI 1366423568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 30721
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
55 FRUIT STREET BUL 327, Boston, MA 02114
Open in Google Maps ↗

Other Identifiers 5

Medicaid2084163MA
Medicare ID-Type UnspecifiedM07233MA
OtherM07233MA · Bcbs Ma
Medicare UPIND82989
Other030721MA · Tufts Health Plan

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 Robert Neer's NPI number?

The NPI number for Robert Neer is 1366423568. It was assigned to this individual provider in the NPPES registry on November 7, 2005.

Where is Robert Neer located?

Robert Neer practices at 55 Fruit Street Bul 327 Endocrine Associates, Boston, MA 02114. The listed phone number is (617) 726-6723.

What is Robert Neer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Robert Neer was last updated on July 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.