Sara Abdelaziz, MD
NPI 1598258089 · Endocrinology, Diabetes & Metabolism Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Abdelaziz, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Chicago, IL (NPI 1598258089).
Provider details
- NPI number
- 1598258089
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2018013233 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
446 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 191 | $39 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 61 | $9 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 44 | $136 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $175 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 47 | 17 |
| Tirzepatidebrand: Mounjaro | 41 | 13 |
| Dulaglutidebrand: Trulicity | 40 | 14 |
| Levothyroxine Sodium | 34 | 16 |
| Empagliflozinbrand: Jardiance | 30 | — |
| Metformin Hclbrand: Metformin Hcl Er |
Practice location
Mailing address
Additional practice locations (2)
- 10855 Virginia StCrown Point, IN 46307-0210Phone: (888) 824-0200
- 222 S Woods Mill RdChesterfield, MO 63017-3625Phone: (314) 205-6050Fax: (314) 434-5939
Registry dates
- Enumerated
- 2018-06-11
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Sara Abdelaziz's NPI number?
- Sara Abdelaziz's National Provider Identifier (NPI) is 1598258089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Abdelaziz's specialty?
- Sara Abdelaziz is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Abdelaziz located?
- Sara Abdelaziz's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Sara Abdelaziz's phone number?
- The practice phone number listed in the NPPES registry for Sara Abdelaziz is (888) 824-0200.
- Does Sara Abdelaziz accept Medicare?
- Sara Abdelaziz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Abdelaziz's NPI active?
- Yes — Sara Abdelaziz's NPI (1598258089) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.