99th Medical Group - Mike O'Callaghan Federal Hospital
NPI 1154393759 · Military Hospital · Nellis Afb, NV
99th Medical Group - Mike O'Callaghan Federal Hospital is a Military Hospital organization in Nellis Afb, NV (NPI 1154393759).
Provider details
- NPI number
- 1154393759
- Entity type
- Organization
- Primary specialty
- Military HospitalHospitals
- Parent organization
- 99th Medgrp-Nellis
- Organization subpart
- Yes
- Authorized official
- Jen Lewandowski, Dha Ubo(703) 817-4030
Specialties & taxonomies
Hospitals
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
- Military/U.S. Coast Guard Pharmacy332000000X
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- 99th Medgrp-Nellis
- Doing business as
- Mike O'Callaghan Military Medical Center
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2025-06-24
- Certified
- 2025-06-24
Frequently asked questions
- What is 99th Medical Group - Mike O'Callaghan Federal Hospital's NPI number?
- 99th Medical Group - Mike O'Callaghan Federal Hospital's National Provider Identifier (NPI) is 1154393759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 99th Medical Group - Mike O'Callaghan Federal Hospital?
- 99th Medical Group - Mike O'Callaghan Federal Hospital is classified in the NPPES registry as Military Hospital (Hospitals).
- Where is 99th Medical Group - Mike O'Callaghan Federal Hospital located?
- 99th Medical Group - Mike O'Callaghan Federal Hospital's practice location on file with NPPES is 4700 Las Vegas Blvd N, Nellis Afb, NV 89191-6600.
- What is 99th Medical Group - Mike O'Callaghan Federal Hospital's phone number?
- The practice phone number listed in the NPPES registry for 99th Medical Group - Mike O'Callaghan Federal Hospital is (702) 653-2273.
- Who is the authorized official for 99th Medical Group - Mike O'Callaghan Federal Hospital?
- The authorized official listed on 99th Medical Group - Mike O'Callaghan Federal Hospital's NPPES record is Jen Lewandowski, Dha Ubo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 99th Medical Group - Mike O'Callaghan Federal Hospital's NPI active?
- Yes — 99th Medical Group - Mike O'Callaghan Federal Hospital's NPI (1154393759) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.