Stephen D Marshall, MD
Stephen D Marshall is an Urology specialist based in Laconia, NH with over 17 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Stephen D Marshall, MD has practiced urology for 17+ years, working in group practice. He has been practicing since 2009 — over 17 years. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data). CMS MIPS quality score: 89.36/100 (2023).
At a glance
- Prescribes opioids less than 41% of reporting doctors in New Hampshire
- Uses generic medications more than 91% of reporting doctors in New Hampshire
- Federal MIPS score higher than 78% of MIPS-scored doctors in New Hampshire
- Virtual visits available — no app or travel required
Older · 1144dNPPES updated 2023-04-05 · verify NPI on CMS · Verify license at New Hampshire Board of Medicine
Contact & Location
Practice Location
724 N Main St, Laconia, NH 03246-2742
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 78% of doctors in New Hampshire on federal quality measures, prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
MIPS Score
202389.36/100
New Hampshire avg: 77.6 · US avg: 83.6
✓ Higher than most doctors nationally(+5.8 pts)
Better than 78% of MIPS-scored doctors in New HampshireHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better1.28%
New Hampshire avg: 4.4 · US avg: 5.1
✓ Higher than most doctors nationally(-3.8 pts)
Typical range among reporting doctors in New Hampshire1.28% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better96%
New Hampshire avg: 83.5 · US avg: 82.8
✓ Higher than most doctors nationally(+13.2 pts)
Top 9% of reporting doctors in New HampshireHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
592
Unique beneficiaries
High volumePrescription Recipients
313
Patients prescribed
Prescriptions Written
939
Total claims
Total Medicare drug cost: $61k
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 Hypertension, High Cholesterol, and Arthritis.
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
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-12%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+3%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-11%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$51 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 Stephen D Marshall's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Apr 4, 2023
Self-reported via NPPES
17 years in practice
Experienced
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Taxonomy: 208800000X
Mailing address
Po Box 1327, Laconia, NH 03247-1327
Differs from practice location
Virtual Urology Care With Stephen D Marshall
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Stephen D Marshall for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Laconia 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 Stephen D Marshall
Dr. Marshall is listed as active in the NPI registry with telehealth listed in Laconia, NH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (603) 524-5151.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Stephen D Marshall
Practice Location
724 N Main St, Laconia, NH 03246-2742
Mailing Address
Po Box 1327, Laconia, NH 03247-1327
This is a provider directory. Contact the office directly to schedule appointments.
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