Megan Del Rosario, MD, MPH
NPI 1275119943 · Family Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Del Rosario, MD, MPH is a Family Medicine Physician provider in Las Vegas, NV (NPI 1275119943).
Provider details
- NPI number
- 1275119943
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 24993 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 47 | 23 |
| Amlodipine Besylate | 35 | 14 |
| Lisinopril | 27 | — |
| Semaglutidebrand: Ozempic | 15 | — |
| Metformin Hcl | 14 | — |
| Gabapentin | 12 | — |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$325 across 15 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
- 2021-03-22
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Megan Del Rosario's NPI number?
- Megan Del Rosario's National Provider Identifier (NPI) is 1275119943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Del Rosario's specialty?
- Megan Del Rosario is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Del Rosario located?
- Megan Del Rosario's practice location on file with NPPES is 4855 Blue Diamond Rd Ste 220, Las Vegas, NV 89139-7602.
- What is Megan Del Rosario's phone number?
- The practice phone number listed in the NPPES registry for Megan Del Rosario is (702) 620-7007.
- Does Megan Del Rosario accept Medicare?
- Megan Del Rosario is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Del Rosario's NPI active?
- Yes — Megan Del Rosario's NPI (1275119943) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.