Dr. Herbert M Dreyer , MD
Internal Medicine • Roxbury, MA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Herbert Dreyer has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Herbert Dreyer, MD was a registered Internal Medicine practicing in Roxbury, MA. Throughout an active medical career spanning 20 years, Dr. Dreyer provided care at the practice location at 55 DIMOCK STREET until profile deactivation on 2026-06-11.
Practice Location & Contact Primary Location
55 Dimock Street
Dimock Comm Health Ctre
Roxbury, MA 02119
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Roxbury, MA
Practicing in Roxbury, MA (7127 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dentist
Doctor of Dental Medicine
Internal Medicine - Infectious Disease
Doctor of Medicine (M.D.)
Speech-Language Pathologist
Social Worker - Clinical
Master of Social Work, Licensed Clinical Social Worker
Physical Therapist
Physical Therapist, Doctor of Physical Therapy
Developmental Therapist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on June 11, 2026
NPI status registered as active in NPPES database
Registered at 55 DIMOCK STREET, DIMOCK COMM HEALTH CTRE, ROXBURY, MA 02119 (Tel: 6174428800)
Registered at 55 DIMOCK STREET, DIMOCK COMM HEALTH CTR, ROXBURY, MA 02119 (Tel: 6174428800)
Recorded as HERBERT DREYER, M.D.
Internal Medicine (License #44372 in MA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
55 Dimock Street, Dimock Comm Health Ctr
Roxbury, MA 02119
Phone: 6174428800
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