Christopher Dubois, FNP
NPI 1144942863 · Family Nurse Practitioner · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Dubois, FNP is a Family Nurse Practitioner provider in Wauwatosa, WI (NPI 1144942863).
Provider details
- NPI number
- 1144942863
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 235038 (WI)
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
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
41 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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 25 | $154 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 16 | $157 |
Typical Medicare-allowed amounts for these services range $154–$157 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 192 | 78 |
| Tramadol Hcl | 151 | 81 |
| Meloxicam | 100 | 55 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 62 | 39 |
| Duloxetine Hcl | 28 | 17 |
| Celecoxib | 16 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-19
- Last updated
- 2022-12-06
- Certified
- 2022-12-06
Frequently asked questions
- What is Christopher Dubois's NPI number?
- Christopher Dubois's National Provider Identifier (NPI) is 1144942863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Dubois's specialty?
- Christopher Dubois is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Dubois located?
- Christopher Dubois's practice location on file with NPPES is 2500 N Mayfair Rd Ste 500, Wauwatosa, WI 53226-1415.
- What is Christopher Dubois's phone number?
- The practice phone number listed in the NPPES registry for Christopher Dubois is (414) 257-1772.
- Does Christopher Dubois accept Medicare?
- Christopher Dubois is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Dubois's NPI active?
- Yes — Christopher Dubois's NPI (1144942863) is active in the NPPES registry as of the last update on 2022-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.