Don Sim, MPH
- Part D claims, 2024
- 2,237
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 720 Eskenazi Avenue, Indianapolis, IN 46202
- Practice phone
- Call (317) 880-4818
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Don Sim'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.
Don Sim is an internist in Indianapolis, Indiana
Don Sim practices at Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana, part of Health & Hospital Corporation of Marion County.
Don Sim's NPI, 1346702693, was assigned on April 4, 2019. Don Sim graduated from Northeastern Ohio University College of Medicine in 2019. Don Sim holds Indiana license 01090479A.
- NPI
- 1346702693NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860726155
- NPI enumeration date
- April 4, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 880-4818
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Don Sim practices at Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana
Don Sim's primary practice is Sidney & Lois Eskenazi Hospital, at 720 Eskenazi Avenue, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 880-4818.
- Sidney & Lois Eskenazi Hospital720 Eskenazi Avenue, Indianapolis, IN 46202 · Marion CountyPhone(317) 880-4818
Source: Dmand AI Affiliation Data
Don Sim is affiliated with 2 sites of care and 1 medical group
Don Sim's primary practice is Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana, part of Health & Hospital Corporation of Marion County. The medical group on file is Eskenazi Health. Dmand AI also links Don Sim to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Don Sim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Don Sim practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sidney & Lois Eskenazi Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Health & Hospital Corporation of Marion County and 6.2K+ hospitals, with verified contacts in the same login.
Don Sim is one of 1,987 internists in Indiana
Internal medicine is Don Sim's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Don Sim is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Don Sim
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
Don Sim's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Don Sim's median patient age at 56, with 52% women.
Don Sim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Don Sim wrote 2,237 Medicare Part D claims in 2024
In 2024, Don Sim wrote 2,237 Medicare Part D claims for 276 patients. 82% of them were for generic drugs. CMS names the drug for 1,796 of them, across 56 drugs with 11 or more claims each, at $224,584 in total drug cost. In 2023, CMS named 79 claims across 5 drugs.
Don Sim's Part D claims by kind of drug, 2024
- Generic1,831 claims82%
- Brand-name368 claims16%
- Other38 claims2%
Don Sim'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 Don Sim's Part D claims, 2024
- Opioids3%67 of 2,237 claims
- Antibiotics2%35 of 2,237 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 792024: 1,7962173%
Drugs named by CMS: 56 in 2024, 5 in 2023.
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
Don Sim scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Don Sim for performance year 2024, reported as part of a group. Don Sim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Don Sim's MIPS scores, performance year 2024
- 100of 100Final score
- 94.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 83of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Don Sim graduated from Northeastern Ohio University College of Medicine
Don Sim graduated from Northeastern Ohio University College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Don Sim'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (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 Don Sim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Don Sim's NPI number?
Don Sim's NPI number is 1346702693. It was assigned on April 4, 2019, and it is active in the NPI Registry.
What does Don Sim specialize in?
Don Sim is an internist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Don Sim practice?
Don Sim practices at 720 Eskenazi Avenue, Indianapolis, IN 46202. Don Sim's primary practice is Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana, part of Health & Hospital Corporation of Marion County. Dmand AI also links Don Sim to 1 community health center.
What is Don Sim's office phone number?
The practice phone on file for Don Sim is (317) 880-4818.
What is Don Sim's medical license number?
Don Sim holds Indiana license 01090479A.
Which hospitals is Don Sim affiliated with?
Don Sim practices at Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana.
What medical group is Don Sim part of?
Don Sim is linked to Eskenazi Health.
Does Don Sim accept Medicare?
Yes. CMS lists Don Sim as accepting Medicare assignment.
What is Don Sim's MIPS score?
Don Sim's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Where did Don Sim go to medical school?
Don Sim graduated from Northeastern Ohio University College of Medicine in 2019.
What drugs does Don Sim prescribe most?
In 2024 Medicare Part D data, Don Sim's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Don Sim been practicing?
Don Sim graduated from medical school in 2019, 7 years ago.
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