Jader Reis, MD
NPI 1548311954 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jader Reis, MD is a Family Medicine Physician provider in Chicago, IL (NPI 1548311954).
Provider details
- NPI number
- 1548311954
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36077835 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
313 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 286 | $133 |
| Administration of Influenza Virus VaccineG0008 | 27 | $34 |
Typical Medicare-allowed amounts for these services range $34–$133 (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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrochlorothiazide | 66 | 21 |
| Metformin Hcl | 63 | 20 |
| Amlodipine Besylate | 61 | 23 |
| Pravastatin Sodium | 58 | 21 |
| Losartan Potassium | 57 | 20 |
| Omeprazole | 53 | 20 |
| Tamsulosin Hcl | 51 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-13
- Last updated
- 2017-03-28
Frequently asked questions
- What is Jader Reis's NPI number?
- Jader Reis's National Provider Identifier (NPI) is 1548311954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jader Reis's specialty?
- Jader Reis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jader Reis located?
- Jader Reis's practice location on file with NPPES is 1431 N Western Ave, Chicago, IL 60622-7712.
- What is Jader Reis's phone number?
- The practice phone number listed in the NPPES registry for Jader Reis is (773) 384-8823.
- Does Jader Reis accept Medicare?
- Jader Reis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jader Reis's NPI active?
- Yes — Jader Reis's NPI (1548311954) is active in the NPPES registry as of the last update on 2017-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.