Christopher N Dainiak, M.D.
Gastroenterology Internal Medicine
Christopher N Dainiak is a Gastroenterology Internal Medicine specialist based in Bedford, NH with over 28 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Christopher N Dainiak, M.D. practices as part of a group gastroenterologist practice in Bedford, NH. A University of Connecticut School of Medicine graduate since 1998, he brings 28+ years of experience. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Uses generic medications more than 63% of reporting doctors in New Hampshire
- Virtual visits available — no app or travel required
Older · 396dNPPES updated 2025-04-23 · verify NPI on CMS · Verify license at New Hampshire Board of Medicine
Contact & Location
Practice Location
9 Washington Pl Ste 201, Bedford, NH 03110-6750
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better90%
New Hampshire avg: 83.5 · US avg: 82.8
✓ Higher than most doctors nationally(+7.2 pts)
Typical range among reporting doctors in New HampshireHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
380
Unique beneficiaries
Standard volumePrescription Recipients
185
Patients prescribed
Prescriptions Written
611
Total claims
Total Medicare drug cost: $672k
Percentile rankings compared against 597 reporting peers in New Hampshire.
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 (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-6%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-10%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-8%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$136 received from industry
3 transactions reported in 2024 ·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 2024, attributed to Christopher N Dainiak's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1998
University of Connecticut School of Medicine
Board certified · Apr 22, 2025
Self-reported via NPPES
28 years in practice
Experienced
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
University of Connecticut School of Medicine (Class of 1998)
Virtual Internal Medicine Care With Christopher N Dainiak
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Christopher N Dainiak for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Bedford 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 Christopher N Dainiak
NPI records show Dr. Dainiak as active with telehealth listed in Bedford, NH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (603) 367-3064.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Christopher N Dainiak
Practice Location
9 Washington Pl Ste 201, Bedford, NH 03110-6750
Mailing Address
9 Washington Pl Ste 201, Bedford, NH 03110-6750
This is a provider directory. Contact the office directly to schedule appointments.
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