Christina Duncan, ARNP, FNP-BC
NPI 1396293445 · Nurse Practitioner · Spokane, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Duncan, ARNP, FNP-BC is a Nurse Practitioner provider in Spokane, WA (NPI 1396293445).
Provider details
- NPI number
- 1396293445
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN60460284 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
55 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 31 | $144 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 13 | $7 |
| Automated Urinalysis Test81003 | 11 | $2 |
Typical Medicare-allowed amounts for these services range $2–$144 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 35 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 30 | 30 |
| Azithromycin | 26 | 26 |
| Cephalexin | 25 | 25 |
| Potassium Chloride | 22 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | 16 |
| Doxycycline Hyclate | 16 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-09-19
- Last updated
- 2023-04-26
- Certified
- 2023-04-26
Frequently asked questions
- What is Christina Duncan's NPI number?
- Christina Duncan's National Provider Identifier (NPI) is 1396293445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Duncan's specialty?
- Christina Duncan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Duncan located?
- Christina Duncan's practice location on file with NPPES is 5901 N Lidgerwood St Ste 126, Spokane, WA 99208-1122.
- What is Christina Duncan's phone number?
- The practice phone number listed in the NPPES registry for Christina Duncan is (509) 444-8200.
- Does Christina Duncan accept Medicare?
- Christina Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Duncan's NPI active?
- Yes — Christina Duncan's NPI (1396293445) is active in the NPPES registry as of the last update on 2023-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.