Nicole Greiner
NPI 1508240516 · Family Nurse Practitioner · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Greiner is a Family Nurse Practitioner provider in Oklahoma City, OK (NPI 1508240516).
Provider details
- NPI number
- 1508240516
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 96502 (OK)
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
10 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
Registry dates
- Enumerated
- 2015-07-20
- Last updated
- 2015-07-20
Frequently asked questions
- What is Nicole Greiner's NPI number?
- Nicole Greiner's National Provider Identifier (NPI) is 1508240516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Greiner's specialty?
- Nicole Greiner is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Greiner located?
- Nicole Greiner's practice location on file with NPPES is 4140 W Memorial Rd, Oklahoma City, OK 73120-8366.
- What is Nicole Greiner's phone number?
- The practice phone number listed in the NPPES registry for Nicole Greiner is (405) 242-4030.
- Does Nicole Greiner accept Medicare?
- Nicole Greiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Greiner's NPI active?
- Yes — Nicole Greiner's NPI (1508240516) is active in the NPPES registry as of the last update on 2015-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.