Tonia Willis, C-NP
NPI 1912263914 · Primary Care Nurse Practitioner · Detroit, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tonia Willis, C-NP is a Primary Care Nurse Practitioner provider in Detroit, MI (NPI 1912263914).
Provider details
- NPI number
- 1912263914
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C-NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704249744 (MI)
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 tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-04
- Last updated
- 2012-04-04
Frequently asked questions
- What is Tonia Willis's NPI number?
- Tonia Willis's National Provider Identifier (NPI) is 1912263914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tonia Willis's specialty?
- Tonia Willis is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tonia Willis located?
- Tonia Willis's practice location on file with NPPES is 14102 Saint Marys St, Detroit, MI 48227.
- What is Tonia Willis's phone number?
- The practice phone number listed in the NPPES registry for Tonia Willis is (313) 673-8076.
- Does Tonia Willis accept Medicare?
- Tonia Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tonia Willis's NPI active?
- Yes — Tonia Willis's NPI (1912263914) is active in the NPPES registry as of the last update on 2012-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.