Asa Joel Nixon, M.D., M.P.H.
Asa Joel Nixon is a Radiation Oncology Radiology specialist based in Dover, NH with over 38 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Asa Joel Nixon, M.D., M.P.H. has been part of the Dover medical community since 2006 in group practice. Trained at New York University School of Medicine (class of 1988), he has been practicing for over 38 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and cancer (per CMS data). CMS MIPS quality score: 75/100 (2023).
At a glance
- Federal MIPS score higher than 32% of MIPS-scored doctors in New Hampshire
- Virtual visits available — no app or travel required
Older · 6893dNPPES updated 2007-07-09 · verify NPI on CMS · Verify license at New Hampshire Board of Medicine
How Does This Doctor Compare?
MIPS Score
202375/100
New Hampshire avg: 77.6 · US avg: 83.6
⚠ Lower than most doctors nationally(-8.6 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
300
Unique beneficiaries
Standard volumePrescription Recipients
24
Patients prescribed
Prescriptions Written
44
Total claims
Total Medicare drug cost: $1k
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 Cancer.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+54%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-11%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+3%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+12%) — 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 (-5%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-2%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$238 received from industry
2 transactions 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 Asa Joel Nixon's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1988
Nyu Grossman School of Medicine
38 years in practice
Senior practitioner
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Taxonomy: 2085R0001X
Education & Training
New York University School of Medicine (Class of 1988)
Mailing address
25 Cypress St, Brookline, MA 02445-6801
Differs from practice location
Virtual Radiation Oncology Care With Asa Joel Nixon
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Asa Joel Nixon for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Dover 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 Asa Joel Nixon
NPI records show Dr. Nixon as active with telehealth listed in Dover, NH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (603) 742-8787.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Asa Joel Nixon
Practice Location
789 Central Ave, Dover, NH 03820-2526
Mailing Address
25 Cypress St, Brookline, MA 02445-6801
This is a provider directory. Contact the office directly to schedule appointments.
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