Ryan Sachar
- Part D claims, 2024
- 698
- Hospital affiliations
- 1
- Industry payments
- $258
- Medical groups
- 2
- State license
- 1
- Practice address
- 5721 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comer Children's Hospital - Hyde Park
Chicago, Illinois
Find Ryan Sachar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Ryan Sachar is an internist in Chicago, Illinois
Ryan Sachar practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois.
Ryan Sachar's NPI, 1083351878, was assigned on May 13, 2022. Ryan Sachar graduated from Washington University School of Medicine in 2022. Ryan Sachar holds Illinois license 036174519.
- NPI
- 1083351878NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345621835
- NPI enumeration date
- May 13, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ryan Sachar practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois
Ryan Sachar's primary practice is Comer Children's Hospital - Hyde Park, at 5721 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- Comer Children's Hospital - Hyde Park5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ryan Sachar is affiliated with 2 sites of care and 2 medical groups
Ryan Sachar's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Ryan Sachar is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Ryan Sachar to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ryan Sachar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ryan Sachar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comer Children's Hospital - Hyde Park | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ryan Sachar is one of 5,652 internists in Illinois
Internal medicine is Ryan Sachar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Ryan Sachar is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Ryan Sachar
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Ryan Sachar's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Ryan Sachar's median patient age at 72, with 63% women.
Ryan Sachar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Ryan Sachar wrote 698 Medicare Part D claims in 2024
In 2024, Ryan Sachar wrote 698 Medicare Part D claims for 92 patients. 76% of them were for generic drugs. CMS names the drug for 393 of them, across 20 drugs with 11 or more claims each, at $48,462 in total drug cost.
Ryan Sachar's Part D claims by kind of drug, 2024
- Generic532 claims76%
- Brand-name153 claims22%
- Other13 claims2%
Ryan Sachar's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Ryan Sachar's Part D claims, 2024
- Opioids4%31 of 698 claims
- Antibiotics2%12 of 698 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ryan Sachar takes part in Medicare
Ryan Sachar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Ryan Sachar received $258 in industry payments in 2025
CMS Open Payments shows 3 general payments to Ryan Sachar from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Endotronix, Inc. paid the most, $223.
Companies that paid Ryan Sachar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ryan Sachar graduated from Washington University School of Medicine
Ryan Sachar graduated from Washington University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ryan Sachar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ryan Sachar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ryan Sachar's NPI number?
Ryan Sachar's NPI number is 1083351878. It was assigned on May 13, 2022, and it is active in the NPI Registry.
What does Ryan Sachar specialize in?
Ryan Sachar is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Ryan Sachar practice?
Ryan Sachar practices at 5721 S Maryland Ave, Chicago, IL 60637. Ryan Sachar's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Dmand AI also links Ryan Sachar to 1 medical group.
What is Ryan Sachar's office phone number?
The practice phone on file for Ryan Sachar is (773) 702-1530.
What is Ryan Sachar's medical license number?
Ryan Sachar holds Illinois license 036174519, one of 2 state licenses on file.
Which hospitals is Ryan Sachar affiliated with?
Ryan Sachar is affiliated with University of Chicago Medical Center.
What medical group is Ryan Sachar part of?
Ryan Sachar is linked to UChicago Medicine Physicians. Dmand AI links Ryan Sachar to 1 more medical group.
Does Ryan Sachar accept Medicare?
Yes. CMS lists Ryan Sachar as accepting Medicare assignment.
Where did Ryan Sachar go to medical school?
Ryan Sachar graduated from Washington University School of Medicine in 2022.
What drugs does Ryan Sachar prescribe most?
In 2024 Medicare Part D data, Ryan Sachar's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.
Has Ryan Sachar received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Ryan Sachar from 2 companies from 2025 to 2025. The largest total came from Endotronix, Inc.
How long has Ryan Sachar been practicing?
Ryan Sachar graduated from medical school in 2022, 4 years ago.
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