Jeffrey Willis, MD
NPI 1639100340 · General Practice Physician · Philadelphia, MS
Jeffrey Willis, MD is a General Practice Physician provider in Philadelphia, MS (NPI 1639100340).
Provider details
- NPI number
- 1639100340
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12556 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-05
- Last updated
- 2020-11-16
- Certified
- 2020-11-16
Frequently asked questions
- What is Jeffrey Willis's NPI number?
- Jeffrey Willis's National Provider Identifier (NPI) is 1639100340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Willis's specialty?
- Jeffrey Willis is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Willis located?
- Jeffrey Willis's practice location on file with NPPES is 1003 Holland Ave Ste 104, Philadelphia, MS 39350-2180.
- What is Jeffrey Willis's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Willis is (601) 656-0010.
- Is Jeffrey Willis's NPI active?
- Yes — Jeffrey Willis's NPI (1639100340) is active in the NPPES registry as of the last update on 2020-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.