John Irwin, AGNP-BC
NPI 1134781891 · Adult Health Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Irwin, AGNP-BC is a Adult Health Nurse Practitioner provider in Las Vegas, NV (NPI 1134781891).
Provider details
- NPI number
- 1134781891
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 822565 (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
7 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
611 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) |
|---|---|---|
| Removal of Both Knee Cartilages Using an Endoscope29880 | 109 | $21 |
| Repair of Knee Joint With Drilling and Or Scraping of Joint Using an Endoscope29879 | 106 | $92 |
| Shaving of Part of Shoulder Bone and Repair of Ligament Using an Endoscope29826 | 94 | $23 |
| Removal of Extensive Shoulder Joint Tissue Using an Endoscope29823 | 93 | $17 |
| Partial Removal of Collar Bone at Shoulder Using an Endoscope29824 | 77 | $34 |
| Repair of Shoulder Rotator Cuff Using an Endoscope29827 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-02
- Last updated
- 2019-07-02
Frequently asked questions
- What is John Irwin's NPI number?
- John Irwin's National Provider Identifier (NPI) is 1134781891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Irwin's specialty?
- John Irwin is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Irwin located?
- John Irwin's practice location on file with NPPES is 9499 W Charleston Blvd Ste 250, Las Vegas, NV 89117-7148.
- What is John Irwin's phone number?
- The practice phone number listed in the NPPES registry for John Irwin is (702) 933-3600.
- Does John Irwin accept Medicare?
- John Irwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Irwin's NPI active?
- Yes — John Irwin's NPI (1134781891) is active in the NPPES registry as of the last update on 2019-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.