Greggy Oliver King
NPI 1417794280 · Family Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greggy Oliver King is a Family Nurse Practitioner provider in Las Vegas, NV (NPI 1417794280).
Provider details
- NPI number
- 1417794280
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 880158 (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 tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4212 W Charleston BlvdLas Vegas, NV 89102-1625Phone: (702) 312-2233
Registry dates
- Enumerated
- 2024-07-10
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Greggy Oliver King's NPI number?
- Greggy Oliver King's National Provider Identifier (NPI) is 1417794280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greggy Oliver King's specialty?
- Greggy Oliver King is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Greggy Oliver King located?
- Greggy Oliver King's practice location on file with NPPES is 701 Shadow Ln Ste 300, Las Vegas, NV 89106-4133.
- What is Greggy Oliver King's phone number?
- The practice phone number listed in the NPPES registry for Greggy Oliver King is (702) 383-1919.
- Does Greggy Oliver King accept Medicare?
- Greggy Oliver King is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greggy Oliver King's NPI active?
- Yes — Greggy Oliver King's NPI (1417794280) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.