Alyssa Rehm
NPI 1265875041 · Neurology Physician · Greenlawn, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Rehm is a Neurology Physician provider in Greenlawn, NY (NPI 1265875041).
Provider details
- NPI number
- 1265875041
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 289079 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,066 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,588 | $145 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 1,389 | $18 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 389 | $111 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 324 | $205 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour96366 | 323 | $23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 989 | 311 |
| Pregabalin | 458 | 94 |
| Alprazolam | 442 | 146 |
| Duloxetine Hcl | 279 | 78 |
| Sertraline Hcl | 246 | 78 |
| Amitriptyline Hcl | 206 | 51 |
| Propranolol Hclbrand: Propranolol Hcl Er | 186 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$117 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-04-11
- Last updated
- 2022-03-02
- Certified
- 2022-03-02
Frequently asked questions
- What is Alyssa Rehm's NPI number?
- Alyssa Rehm's National Provider Identifier (NPI) is 1265875041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Rehm's specialty?
- Alyssa Rehm is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Alyssa Rehm located?
- Alyssa Rehm's practice location on file with NPPES is 5 Cuba Hill Rd, Greenlawn, NY 11740-1624.
- What is Alyssa Rehm's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Rehm is (631) 628-5000.
- Does Alyssa Rehm accept Medicare?
- Alyssa Rehm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Rehm's NPI active?
- Yes — Alyssa Rehm's NPI (1265875041) is active in the NPPES registry as of the last update on 2022-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.