Rosemary Nowins, M.D.
NPI 1831239524 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosemary Nowins, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1831239524).
Provider details
- NPI number
- 1831239524
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6311 (NV)
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
19 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
10,881 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) |
|---|---|---|
| Travel Allowance One Way in Connection With Medically Necessary Laboratory Specimen Collection Drawn From Home Bound Or Nursing Home Bound Patient; Prorated Miles Actually TravelledP9603 | 7,704 | $1 |
| Physician Or Allowed Practitioner Supervision of a Patient Receiving Medicare-Covered Services Provided By a Participating Home Health Agency (patient Not Present) Requiring Complex and Multidisciplinary Care Modalities Involving Regular Physician Or AllowG0181 | 937 | $94 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 516 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 359 | $119 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 251 | $44 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 247 | 66 |
| Losartan Potassium | 181 | 60 |
| Amlodipine Besylate | 172 | 55 |
| Semaglutidebrand: Ozempic | 139 | 27 |
| Metformin Hcl | 106 | 34 |
| Levothyroxine Sodium | 106 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,073 across 49 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
- 2007-02-08
- Last updated
- 2023-11-14
- Certified
- 2023-11-14
Frequently asked questions
- What is Rosemary Nowins's NPI number?
- Rosemary Nowins's National Provider Identifier (NPI) is 1831239524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Nowins's specialty?
- Rosemary Nowins is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosemary Nowins located?
- Rosemary Nowins's practice location on file with NPPES is 3340 Topaz St Ste 100, Las Vegas, NV 89121-3906.
- What is Rosemary Nowins's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Nowins is (702) 272-1551.
- Does Rosemary Nowins accept Medicare?
- Rosemary Nowins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosemary Nowins's NPI active?
- Yes — Rosemary Nowins's NPI (1831239524) is active in the NPPES registry as of the last update on 2023-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.