Joy Deleoz, MD
NPI 1083697171 · Family Medicine Physician · Rockford, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Deleoz, MD is a Family Medicine Physician provider in Rockford, IL (NPI 1083697171).
Provider details
- NPI number
- 1083697171
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036112801 (IL)
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
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 85 | 31 |
| Amlodipine Besylate | 66 | 24 |
| Levothyroxine Sodium | 62 | 15 |
| Lisinopril | 50 | 16 |
| Gabapentin | 36 | — |
| Empagliflozinbrand: Jardiance | 26 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2011-12-28
Frequently asked questions
- What is Joy Deleoz's NPI number?
- Joy Deleoz's National Provider Identifier (NPI) is 1083697171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Deleoz's specialty?
- Joy Deleoz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Deleoz located?
- Joy Deleoz's practice location on file with NPPES is 698 Featherstone Rd, Rockford, IL 61107-6303.
- What is Joy Deleoz's phone number?
- The practice phone number listed in the NPPES registry for Joy Deleoz is (815) 398-3277.
- Does Joy Deleoz accept Medicare?
- Joy Deleoz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Deleoz's NPI active?
- Yes — Joy Deleoz's NPI (1083697171) is active in the NPPES registry as of the last update on 2011-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.