Ryan Sachar
NPI 1083351878 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Sachar is a Internal Medicine Physician provider in Chicago, IL (NPI 1083351878).
Provider details
- NPI number
- 1083351878
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 76 | 24 |
| Amlodipine Besylate | 46 | 18 |
| Gabapentin | 26 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | — |
| Metoprolol Succinate | 19 | — |
| Semaglutidebrand: Ozempic | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-13
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Ryan Sachar's NPI number?
- Ryan Sachar's National Provider Identifier (NPI) is 1083351878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Sachar's specialty?
- Ryan Sachar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Sachar located?
- Ryan Sachar's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Ryan Sachar's phone number?
- The practice phone number listed in the NPPES registry for Ryan Sachar is (773) 702-6840.
- Does Ryan Sachar accept Medicare?
- Ryan Sachar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Sachar's NPI active?
- Yes — Ryan Sachar's NPI (1083351878) 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.