Darren Reich Blumberg, M.D.
Gastroenterology Internal Medicine
Darren Reich Blumberg is a Gastroenterology Internal Medicine specialist based in Florham Park, NJ with over 34 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 34 years in internal medicine, Darren Reich Blumberg, M.D. is a long-established gastroenterologist in Florham Park. He has been in practice for 34+ years. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
Older · 3127dNPPES updated 2017-10-30 · verify NPI on CMS · Verify license at New Jersey State Board of Medical Examiners
Contact & Location
Practice Location
140 Park Ave, Florham Park, NJ 07932-1049
How Does This Doctor Compare?
Medicare Patients
729
Unique beneficiaries
High volumePrescription Recipients
638
Patients prescribed
Prescriptions Written
2,427
Total claims
Total Medicare drug cost: $961k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
A condition where the body cannot properly regulate blood sugar levels
Excessive worry or fear that interferes with daily life
Weakened bones that are more prone to fractures, common in older adults
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.6k received from industry
101 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Darren Reich Blumberg's NPI.
Patient Reviews
No patient reviews yet. If you've seen Darren Reich Blumberg, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
34 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Mailing address
65 Ridgedale Ave, Cedar Knolls, NJ 07927-1313
Differs from practice location
Virtual Internal Medicine Care With Darren Reich Blumberg
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Darren Reich Blumberg for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Florham Park required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Darren Reich Blumberg
NPI records show Dr. Blumberg as active with telehealth listed in Florham Park, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (973) 401-0500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Darren Reich Blumberg
Practice Location
140 Park Ave, Florham Park, NJ 07932-1049
Mailing Address
65 Ridgedale Ave, Cedar Knolls, NJ 07927-1313
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Gastroenterology Internal Medicine in New Jersey
See allBhanwarlal Chowdhury, M.D.
Trenton, NJ
Mohammad a Sarraf, M.D.
South Plainfield, NJ
Catalino Lozano Delacruz, M.D.
Bloomfield, NJ