Rayane Nassar, MD
NPI 1841429370 · Internal Medicine Physician · Wichita, KS
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rayane Nassar, MD is a Internal Medicine Physician provider in Wichita, KS (NPI 1841429370).
Provider details
- NPI number
- 1841429370
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7143 (KS)
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
16 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
8,438 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) |
|---|---|---|
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 3,440 | $36 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 1,577 | $45 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 1,554 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 463 | $97 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 318 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 684 | 184 |
| Carvedilol | 460 | 104 |
| Lisinopril | 332 | 86 |
| Amlodipine Besylate | 308 | 83 |
| Calcitriol | 272 | 55 |
| Furosemide | 248 | 61 |
| Potassium Chloride | 241 | 63 |
| Hydralazine Hcl | 224 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$102 across 7 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
- 2009-07-06
- Last updated
- 2009-07-06
Frequently asked questions
- What is Rayane Nassar's NPI number?
- Rayane Nassar's National Provider Identifier (NPI) is 1841429370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rayane Nassar's specialty?
- Rayane Nassar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rayane Nassar located?
- Rayane Nassar's practice location on file with NPPES is 1010 N. Kansas, Wichita, KS 67214.
- What is Rayane Nassar's phone number?
- The practice phone number listed in the NPPES registry for Rayane Nassar is (316) 268-5000.
- Does Rayane Nassar accept Medicare?
- Rayane Nassar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rayane Nassar's NPI active?
- Yes — Rayane Nassar's NPI (1841429370) is active in the NPPES registry as of the last update on 2009-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.