Oscar Del Rosario, APN
NPI 1730428848 · Family Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oscar Del Rosario, APN is a Family Nurse Practitioner provider in Las Vegas, NV (NPI 1730428848).
Provider details
- NPI number
- 1730428848
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Male
- Sole proprietor
- No
- License
- APN001452 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,640 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 922 | $162 |
| 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 | 574 | $92 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 522 | $55 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 485 | $37 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians and |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 171 | 60 |
| Atorvastatin Calcium | 144 | 54 |
| Lisinopril | 99 | 33 |
| Levothyroxine Sodium | 83 | 25 |
| Gabapentin | 76 | 25 |
| Trazodone Hcl | 68 | 24 |
| Allopurinol | 65 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-02-08
- Last updated
- 2015-10-06
Frequently asked questions
- What is Oscar Del Rosario's NPI number?
- Oscar Del Rosario's National Provider Identifier (NPI) is 1730428848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Del Rosario's specialty?
- Oscar Del Rosario is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oscar Del Rosario located?
- Oscar Del Rosario's practice location on file with NPPES is 320 E Warm Springs Rd, Las Vegas, NV 89119-4243.
- What is Oscar Del Rosario's phone number?
- The practice phone number listed in the NPPES registry for Oscar Del Rosario is (702) 586-0175.
- Does Oscar Del Rosario accept Medicare?
- Oscar 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 Oscar Del Rosario's NPI active?
- Yes — Oscar Del Rosario's NPI (1730428848) is active in the NPPES registry as of the last update on 2015-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.