Marika Bergenstock
Gastroenterology Internal Medicine
Marika Bergenstock is a Gastroenterology Internal Medicine specialist based in Danville, PA with over 12 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Marika Bergenstock specializes in internal medicine, serving patients in Danville, PA in group practice. Trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2014), she has been practicing for over 12 years. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
At a glance
- Uses generic medications more than 49% of reporting doctors in Pennsylvania
- Virtual visits available — no app or travel required
Older · 360dNPPES updated 2025-05-29 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better88.2%
Pennsylvania avg: 82.8 · US avg: 82.8
✓ Higher than most doctors nationally(+5.4 pts)
Typical range among reporting doctors in PennsylvaniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
232
Unique beneficiaries
Standard volumePrescription Recipients
139
Patients prescribed
Prescriptions Written
540
Total claims
Total Medicare drug cost: $117k
Percentile rankings compared against 3,764 reporting peers in Pennsylvania.
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
US avg: 70.4%↑ More patients than average (+4%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+1%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-5%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-7%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-9%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$29 received from industry
1 transaction reported in 2018 ·Low 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 2018, attributed to Marika Bergenstock's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2014
New York Institute of Technology College of Osteopathic Medicine
Board certified · May 28, 2025
Self-reported via NPPES
12 years in practice
Established
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
Education & Training
New York College of Osteo Medicine of New York Institute of Technology (Class of 2014)
Mailing address
Geisinger Medical Ctr 100 North Academy Avenue, Danville, PA 17822-0001
Differs from practice location
Virtual Internal Medicine Care With Marika Bergenstock
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marika Bergenstock for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Danville 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 Marika Bergenstock
NPI records show Dr. Bergenstock as active with telehealth listed in Danville, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (570) 271-6211.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Marika Bergenstock
Practice Location
100 N Academy Ave, Danville, PA 17822-0001
Mailing Address
Geisinger Medical Ctr 100 North Academy Avenue, Danville, PA 17822-0001
This is a provider directory. Contact the office directly to schedule appointments.
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