Jim Christoforidis, M.D.
NPI 1578546222 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jim Christoforidis, M.D. is a Family Medicine Physician provider in Chicago, IL (NPI 1578546222).
Provider details
- NPI number
- 1578546222
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036103428 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 80 | 79 |
| Atorvastatin Calcium | 80 | 24 |
| Metformin Hcl | 49 | 14 |
| Losartan Potassium | 44 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 33 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-28
- Last updated
- 2009-06-03
Frequently asked questions
- What is Jim Christoforidis's NPI number?
- Jim Christoforidis's National Provider Identifier (NPI) is 1578546222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jim Christoforidis's specialty?
- Jim Christoforidis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jim Christoforidis located?
- Jim Christoforidis's practice location on file with NPPES is 4235 W North Ave, Chicago, IL 60639-4852.
- What is Jim Christoforidis's phone number?
- The practice phone number listed in the NPPES registry for Jim Christoforidis is (773) 278-6868.
- Does Jim Christoforidis accept Medicare?
- Jim Christoforidis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jim Christoforidis's NPI active?
- Yes — Jim Christoforidis's NPI (1578546222) is active in the NPPES registry as of the last update on 2009-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.