E. William Johnson
E. William Johnson is an Urology specialist based in Exeter, NH with over 23 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 23 years in urology, E. William Johnson is a long-established urologist in Exeter. He graduated from University of Hawaii John a. Burns School of Medicine in 2003 and has 23+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data). CMS MIPS quality score: 83.63/100 (2023).
At a glance
- Uses generic medications more than 77% of reporting doctors in New Hampshire
- Federal MIPS score higher than 68% of MIPS-scored doctors in New Hampshire
- Virtual visits available — no app or travel required
Older · 220dNPPES updated 2025-10-16 · verify NPI on CMS · Verify license at New Hampshire Board of Medicine
Contact & Location
Practice Location
3 Alumni Dr Ste 204, Exeter, NH 03833
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in New Hampshire, favors affordable generic drugs over brand-name ones.
MIPS Score
202383.63/100
New Hampshire avg: 77.6 · US avg: 83.6
≈ Same as national average
Average range among MIPS-scored doctors in New HampshireHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better5.25%
New Hampshire avg: 4.4 · US avg: 5.1
⚠ Lower than most doctors nationally(+0.2 pts)
5.25% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better92.1%
New Hampshire avg: 83.5 · US avg: 82.8
✓ Higher than most doctors nationally(+9.3 pts)
Better than 77% of reporting doctors in New HampshireHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
962
Unique beneficiaries
High volumePrescription Recipients
558
Patients prescribed
Prescriptions Written
1,828
Total claims
Total Medicare drug cost: $328k
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%Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ 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 (+12%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-8%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+2%) — 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
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-13%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.9k received from industry
4 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 E. William Johnson's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2003
University of Hawaii John a. Burns School of Medicine
Board certified · Oct 15, 2025
Self-reported via NPPES
23 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
Education & Training
University of Hawaii John a. Burns School of Medicine (Class of 2003)
Mailing address
4 Alumni Dr, Exeter, NH 03833-2118
Differs from practice location
Virtual Urology Care With E. William Johnson
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with E. William Johnson for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Exeter 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 E. William Johnson
NPI records show Dr. Johnson as active with telehealth listed in Exeter, NH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (603) 658-1277.
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 E. William Johnson
Practice Location
3 Alumni Dr Ste 204, Exeter, NH 03833
Mailing Address
4 Alumni Dr, Exeter, NH 03833-2118
This is a provider directory. Contact the office directly to schedule appointments.
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