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

SUSAN SAJER M.D.
NPI 1154304251
Internal Medicine - Hematology & Oncology in Concord, MA

Active since November 22, 2005
131 ORNAC, JOHN CUMMING BLDG #200, CONCORD, MA 01742(978) 287-3436(978) 287-3642 Get Directions Write a Review

NPPES record last updated: November 19, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Susan Sajer M.d. NPPES

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

SUSAN SAJER M.D. (NPI 1154304251) is an individual hematology & oncology provider in Concord, Massachusetts, licensed in Massachusetts (59870) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1154304251
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameSUSAN SAJERCredential: M.D.
Location Address131 ORNAC, JOHN CUMMING BLDG #200Concord, MA 01742-4181
Mailing AddressPo Box 9142Charlestown, MA 02129-9142 · (978) 369-1400
Phone(978) 287-3436
Fax(978) 287-3642
Sole ProprietorNo
Enumeration DateNovember 22, 2005
Last NPPES UpdateNovember 19, 2012
✔ NPI 1154304251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MA · 59870
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
131 ORNAC, Concord, MA 01742
Open in Google Maps ↗

Other Identifiers 8

OtherB20287101MA · Cigna
Medicaid3076938MA
Other9175MA · Harvard Pilgrim
Other059870MA · Tufts Health Care
Medicare ID-Type UnspecifiedJ08699MA
Other2554131MA · Aetna Us Health
OtherJ08699MA · Blue Cross Blue Shield
Medicare UPINE12415MA

Other Providers at the Same Location NPPES 20

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

DR. DANIEL H VOGEL M.D.
Otolaryngology
131 ORNAC, SUITE 490
CONCORD, MA 01742
Middlesex County (978) 371-1400
THOMAS LAMATTINA MD
Internal Medicine (Cardiovascular Disease)
131 ORNAC
CONCORD, MA 01742
Middlesex County (978) 371-0796
STEPHEN M DYDA DO
Internal Medicine (Cardiovascular Disease)
131 ORNAC
CONCORD, MA 01742
Middlesex County (978) 287-8767
CONCORD PLASTIC SURGERY INC
Surgery (Plastic and Reconstructive Surgery)
131 ORNAC, JOHN CUMING BULDING SUITE 700
CONCORD, MA 01742
Middlesex County (978) 369-1579
BROOKE R SECKEL MD LLC
Plastic Surgery
131 ORNAC, SUITE 700 JOHN CUMING BUILDING
CONCORD, MA 01742
Middlesex County (978) 369-4499
PETER M BARKIN MD
Internal Medicine (Pulmonary Disease)
131 ORNAC, SUITE 660
CONCORD, MA 01742
Middlesex County (978) 369-4238
BARRY L LEVIN MD
Specialist
131 ORNAC, SUITE 760
CONCORD, MA 01742
Middlesex County (978) 341-0060
DR. BRIAN TERENCE CALLAHAN JR. M.D.
Surgery
131 ORNAC
CONCORD, MA 01742
Middlesex County (978) 287-3547

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 Susan Sajer's NPI number?

The NPI number for Susan Sajer is 1154304251. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is Susan Sajer located?

Susan Sajer practices at 131 Ornac John Cumming Bldg #200, Concord, MA 01742. The listed phone number is (978) 287-3436.

What is Susan Sajer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Susan Sajer was last updated on November 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.