Nader Aziz, M.D.
NPI 1396829727 · Family Medicine Physician · Lake Barrington, IL
Nader Aziz, M.D. is a Family Medicine Physician provider in Lake Barrington, IL (NPI 1396829727).
Provider details
- NPI number
- 1396829727
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0363978526 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 68 | 46 |
| Losartan Potassium | 58 | 27 |
| Ezetimibe | 51 | 29 |
| Rosuvastatin Calcium | 48 | 31 |
| Levothyroxine Sodium | 30 | 18 |
| Amlodipine Besylate | 29 | 19 |
| Lisinopril | 27 |
Practice location
Mailing address
Additional practice locations (2)
- 304 Fox Glen CtBarrington, IL 60010-1818Phone: (847) 348-6425Fax: (847) 239-7919
- 675 N North Ct Ste 180Palatine, IL 60067-8130Phone: (847) 726-0774Fax: (847) 239-7919
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2022-10-11
- Certified
- 2022-10-11
Frequently asked questions
- What is Nader Aziz's NPI number?
- Nader Aziz's National Provider Identifier (NPI) is 1396829727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nader Aziz's specialty?
- Nader Aziz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nader Aziz located?
- Nader Aziz's practice location on file with NPPES is 22285 N Pepper Rd Ste 302, Lake Barrington, IL 60010-2541.
- What is Nader Aziz's phone number?
- The practice phone number listed in the NPPES registry for Nader Aziz is (847) 726-0774.
- Is Nader Aziz's NPI active?
- Yes — Nader Aziz's NPI (1396829727) is active in the NPPES registry as of the last update on 2022-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.