Alyssa Kanagaki Greenleaf, PA-C
Alyssa Kanagaki Greenleaf is a Medical Physician Assistant based in Southington, CT with over 12 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Alyssa Kanagaki Greenleaf, PA-C practices as part of a group medical physician assistant practice in Southington, CT. With 12+ years of experience, she has been practicing in the Southington area. CMS Medicare data shows her patients commonly have hypertension, diabetes, and high cholesterol. CMS MIPS quality score: 91.26/100 (2023).
At a glance
- Federal MIPS score higher than 60% of MIPS-scored doctors in Connecticut
- Virtual visits available — no app or travel required
Older · 2558dNPPES updated 2019-05-22 · verify NPI on CMS · Verify license at Connecticut Medical Examining Board
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in Connecticut.
MIPS Score
202391.26/100
Connecticut avg: 84.5 · US avg: 83.6
✓ Higher than most doctors nationally(+7.7 pts)
Average range among MIPS-scored doctors in ConnecticutHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better38.8%
Connecticut avg: 81.1 · US avg: 82.8
⚠ Lower than most doctors nationally(-44 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
156
Unique beneficiaries
Standard volumePrescription Recipients
762
Patients prescribed
Prescriptions Written
4,714
Total claims
Total Medicare drug cost: $3.75M
Percentile rankings compared against 1,825 reporting peers in Connecticut.
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, Diabetes, and High Cholesterol.
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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+41%) — 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
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ 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%↑ More patients than average (+12%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+17%) — 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 (-1%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$9.6k received from industry
20 transactions reported in 2024 ·High 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 Alyssa Kanagaki Greenleaf's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
12 years in practice
Established
Definition to come...
Taxonomy: 363AM0700X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 450690
View hospital on Medicare Care CompareVirtual Medical Care With Alyssa Kanagaki Greenleaf
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alyssa Kanagaki Greenleaf for blood pressure monitoring, diabetes check-ins, cholesterol management — no travel to Southington 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 Alyssa Kanagaki Greenleaf
NPI records show Dr. Greenleaf as active with telehealth listed in Southington, CT. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (860) 224-5672.
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 Alyssa Kanagaki Greenleaf
Practice Location
462 Queen St Ste 303, Southington, CT 06489-1801
Mailing Address
462 Queen St Ste 303, Southington, CT 06489-1801
This is a provider directory. Contact the office directly to schedule appointments.
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