Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Stephen Bigelsen, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1780611574

Dr. Stephen Bigelsen, MD is an Allergy/Immunology in Dover, New Jersey. Graduated from Chicago College of Medicine and Surgery in 1987, 39 years ago. Practices with Allergy and Arthritis Associates, a 5-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
39
Trained at
Chicago College of Medicine and Surgery
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

600 Mount Pleasant Ave Ste C
Dover, NJ 07801-1629
Phone: (973) 989-0500
Fax: (973) 989-5046
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X · Licence MA54672 (NJ)

Record details

NPI number1780611574
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address57 Melrose Rd, Mountain Lakes, NJ 07046-1009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolCHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduated 1987 (39 years in practice)
Group practice Allergy And Arthritis Associates — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare