Krista Gruber, FNP
NPI 1851018774 · Nurse Practitioner · Wilmington, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krista Gruber, FNP is a Nurse Practitioner provider in Wilmington, NC (NPI 1851018774).
Provider details
- NPI number
- 1851018774
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 5018096 (NC)
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
3 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
317 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 78 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 41 | $41 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 39 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $102 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $88 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 66 | 64 |
| Dapagliflozin Propanediolbrand: Farxiga | 26 | — |
| Azithromycin | 24 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 21 |
| Famotidine | 21 | — |
| Furosemide | 20 | — |
| Latanoprost | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-21
- Last updated
- 2023-06-02
- Certified
- 2023-06-02
Frequently asked questions
- What is Krista Gruber's NPI number?
- Krista Gruber's National Provider Identifier (NPI) is 1851018774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krista Gruber's specialty?
- Krista Gruber is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Krista Gruber located?
- Krista Gruber's practice location on file with NPPES is 1709 S 16th St Ste a, Wilmington, NC 28401-6491.
- What is Krista Gruber's phone number?
- The practice phone number listed in the NPPES registry for Krista Gruber is (910) 452-8633.
- Does Krista Gruber accept Medicare?
- Krista Gruber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krista Gruber's NPI active?
- Yes — Krista Gruber's NPI (1851018774) is active in the NPPES registry as of the last update on 2023-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.