Alyssa Rehm
Neurology Psychiatry & Neurology
Alyssa Rehm is a Neurology Psychiatry & Neurology specialist based in Greenlawn, NY with over 13 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Alyssa Rehm has practiced psychiatry & neurology for 13+ years, working in group practice. With 13+ years of experience, she has been practicing in the Greenlawn area. Among her Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 39% of reporting doctors in New York
- Uses generic medications more than 88% of reporting doctors in New York
- Virtual visits available — no app or travel required
Older · 1543dNPPES updated 2022-03-02 · verify NPI on CMS · Verify license at New York State Board for Medicine
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better0.49%
New York avg: 3.5 · US avg: 5.1
✓ Higher than most doctors nationally(-4.6 pts)
0.49% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better95.5%
New York avg: 82 · US avg: 82.8
✓ Higher than most doctors nationally(+12.7 pts)
Better than 88% of reporting doctors in New YorkHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
639
Unique beneficiaries
High volumePrescription Recipients
624
Patients prescribed
Prescriptions Written
4,894
Total claims
Total Medicare drug cost: $906k
Percentile rankings compared against 8,064 reporting peers in New York.
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 (+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
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+10%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-5%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$117 received from industry
4 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 Alyssa Rehm's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Mar 1, 2022
Self-reported via NPPES
13 years in practice
Established
Neurologists diagnose and treat disorders of the nervous system including stroke, epilepsy, multiple sclerosis, Parkinson's disease, migraines, neuropathy, and dementia.
Taxonomy: 2084N0400X
Virtual Psychiatry & Neurology Care With Alyssa Rehm
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alyssa Rehm for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Greenlawn 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 Rehm
Dr. Rehm is listed as active in the NPI registry with telehealth listed in Greenlawn, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 628-5000.
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 Alyssa Rehm
Practice Location
5 Cuba Hill Rd, Greenlawn, NY 11740-1624
Mailing Address
5 Cuba Hill Rd, Greenlawn, NY 11740-1624
This is a provider directory. Contact the office directly to schedule appointments.
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