Physician Profile
Based in Dover, NJ, Stephen Bigelsen, M.D. is listed in the NPI registry under internal medicine. Stephen graduated from Chicago College of Medicine and Surgery in 1987. According to Medicare claims data, Stephen cared for 741 Medicare patients across 20,909 services. The services billed most often include injection, omalizumab, 5 mg, test for allergy using allergenic extract, and professional service for preparation and provision of 1 or more antigens.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
600 MOUNT PLEASANT AVE SUITE C
Dover, NJ 07801
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
20,909 services · 741 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
6,296 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
4,331 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
1,497 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
1,208 |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
329 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
45 |
| Influenza vaccine, inactivated | Treatment | 90653 |
24 |
| Injection, omalizumab, 5 mg | Drug given | J2357 |
6,750 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
233 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
78 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Stephen Bigelsen is an internist in Dover, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Stephen Bigelsen is listed at 600 Mount Pleasant Ave Suite C, Dover, NJ 07801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (973) 989-0500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Stephen Bigelsen's National Provider Identifier is 1780611574. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Stephen Bigelsen attended Chicago College of Medicine and Surgery, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
Stephen Bigelsen has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Stephen Bigelsen provides treatments such as test for allergy using allergenic extract and professional service for preparation and provision of 1 or more antigens, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Stephen Bigelsen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.