Nicholas Warren, APRN-FNP
NPI 1396220885 · Family Nurse Practitioner · Omaha, NE
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Warren, APRN-FNP is a Family Nurse Practitioner provider in Omaha, NE (NPI 1396220885).
Provider details
- NPI number
- 1396220885
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 112638 (NE)
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
7 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
- 2018-10-01
- Last updated
- 2018-10-01
Frequently asked questions
- What is Nicholas Warren's NPI number?
- Nicholas Warren's National Provider Identifier (NPI) is 1396220885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Warren's specialty?
- Nicholas Warren is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicholas Warren located?
- Nicholas Warren's practice location on file with NPPES is 555 N 30th St, Omaha, NE 68131-2136.
- What is Nicholas Warren's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Warren is (402) 498-6540.
- Does Nicholas Warren accept Medicare?
- Nicholas Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Warren's NPI active?
- Yes — Nicholas Warren's NPI (1396220885) is active in the NPPES registry as of the last update on 2018-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.