Dr. Jonathan Andrew Eash, MD
- Medicare services, 2024
- 10,834
- Medicare patients, 2024
- 1,064
- Part D claims, 2024
- 2,906
- MIPS score, 2024
- 82
- Hospital affiliations
- 5
- Practice address
- 53990 Carmichael Dr Ste 100, South Bend, IN 46635
- Practice phone
- Call (574) 243-9700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allied Physicians Surgery Center
Surgery Center - Medicare-Certified · South Bend, Indiana
Find Dr. Eash's professional email, personal email and mobile number
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Dr. Jonathan Andrew Eash is an anesthesiologist in South Bend, Indiana
Dr. Eash practices at Allied Physicians Surgery Center in South Bend, Indiana.
Dr. Eash's NPI, 1356557912, was assigned on May 14, 2007. Dr. Eash graduated from Indiana University School of Medicine in 2003. Dr. Eash holds Indiana license 01061586.
- NPI
- 1356557912NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830280098
- NPI enumeration date
- May 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 243-9700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Andrew Eash practices at Allied Physicians Surgery Center in South Bend, Indiana
Dr. Eash's primary practice is Allied Physicians Surgery Center, at 53990 Carmichael Dr Ste 100, South Bend, IN 46635. The practice phone is (574) 243-9700.
- Allied Physicians Surgery Center53990 Carmichael Dr Ste 100, South Bend, IN 46635Phone(574) 243-9700
Source: Dmand AI Affiliation Data
Dr. Jonathan Andrew Eash is affiliated with 10 sites of care and 6 medical groups
Dr. Eash's primary practice is Allied Physicians Surgery Center in South Bend, Indiana. Dr. Eash is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. The medical group on file is Chesterton Physical Therapy. Dmand AI also links Dr. Eash to 4 more hospitals, 5 medical groups, 3 group practices and clinics and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan Andrew Eash's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eash practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allied Physicians Surgery Center | Available with a free account |
| +9 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Andrew Eash is one of 1,172 anesthesiologists in Indiana
Anesthesiology is Dr. Eash's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Eash is licensed in Indiana.
Specialties and state licenses
- Anesthesiology, IndianaPrimary
Anesthesiologists near Dr. Eash
Counts of anesthesiologists 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
Dr. Jonathan Andrew Eash billed Medicare for 10,834 services in 2024
CMS data shows 10,834 Medicare services from Dr. Eash across 31 procedure codes in 2024, for 1,064 Medicare patients. Medicare paid $302,118 for them.
Dr. Eash's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2282024: 6,8752915%
- Surgery
- 2023: 1,7662024: 1,8193%
- Office and hospital visits
- 2023: 1,4682024: 1,4283%
- Imaging
- 2023: 7692024: 67512%
- Tests and treatments
- 2023: 222024: 3768%
Where Dr. Eash's Medicare services took place, 2024
- In an office9,02483%
- In a facility1,81017%
Dr. Eash compared with the Indiana median for anesthesiologists, 2024
- Dr. Eash
- Indiana median
- Medicare services
- 10,834vs 68159.3 times
- Medicare patients
- 1,064vs 1328.1 times
- Part D claims
- 2,864vs 23124.5 times
Medians across 1,200 anesthesiologists in Indiana with Dmand AI profiles that report each measure.
Dr. Eash's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Eash and other anesthesiologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Andrew Eash treated 1,064 Medicare patients in 2024, average age 74
CMS counts 1,064 Medicare patients who saw Dr. Eash in 2024. The largest group is 65 to 74, with 521 patients. 75% of them have arthritis, and 75% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Eash's median patient age at 67, with 58% women.
Dr. Eash's Medicare patients by age, 2024
Dr. Eash's Medicare patients by sex, 2024
- Women64260%
- Men42240%
Chronic conditions among Dr. Eash's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes30%
- Mood disorders28%
- Depression26%
- Ischemic heart disease24%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eash's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Andrew Eash wrote 2,906 Medicare Part D claims in 2024
In 2024, Dr. Eash wrote 2,906 Medicare Part D claims for 812 patients. 100% of them were for generic drugs. CMS names the drug for 2,864 of them, across 18 drugs with 11 or more claims each, at $36,299 in total drug cost. In 2023, CMS named 2,499 claims across 19 drugs.
Dr. Eash's Part D claims by kind of drug, 2024
- Generic2,903 claims100%
- Brand-name and other3 claims0%
Dr. Eash'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 Dr. Eash's Part D claims, 2024
- Opioids8%223 of 2,906 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: 2,4992024: 2,86415%
Drugs named by CMS: 18 in 2024, 19 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
Dr. Jonathan Andrew Eash scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Eash for performance year 2024, reported as part of a group. Dr. Eash accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Eash's MIPS scores, performance year 2024
- 82of 100Final score
- 64.5of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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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Dr. Jonathan Andrew Eash received $9,478 in industry payments from 2016 to 2025
CMS Open Payments shows 206 general payments to Dr. Eash from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Abbott Laboratories paid the most, $4,106.
General payments to Dr. Eash by program year, 2016 to 2025
General payments to Dr. Eash by kind, 2016 to 2025
- Food and beverage$8,90694%
- Travel and lodging$5726%
Companies that paid Dr. Eash the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Andrew Eash graduated from Indiana University School of Medicine
Dr. Eash graduated from Indiana University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Andrew Eash'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Dr. Jonathan Andrew Eash
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jonathan Andrew Eash's NPI number?
Dr. Jonathan Andrew Eash's NPI number is 1356557912. It was assigned on May 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Andrew Eash?
Dr. Jonathan Andrew Eash is an anesthesiologist in South Bend, Indiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jonathan Andrew Eash practice?
Dr. Eash practices at 53990 Carmichael Dr Ste 100, South Bend, IN 46635. Dr. Eash's primary practice is Allied Physicians Surgery Center in South Bend, Indiana. Dmand AI also links Dr. Eash to 4 hospitals, 5 medical groups, 3 group practices and clinics and 1 ambulatory surgery center.
What is Dr. Jonathan Andrew Eash's office phone number?
The practice phone on file for Dr. Eash is (574) 243-9700.
What is Dr. Jonathan Andrew Eash's medical license number?
Dr. Eash holds Indiana license 01061586.
Which hospitals is Dr. Jonathan Andrew Eash affiliated with?
Dr. Eash is affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. Dmand AI links Dr. Eash to 4 more hospitals.
What medical group is Dr. Jonathan Andrew Eash part of?
Dr. Eash is linked to Chesterton Physical Therapy. Dmand AI links Dr. Eash to 5 more medical groups.
Does Dr. Jonathan Andrew Eash accept Medicare?
Yes. CMS data shows Dr. Eash billed Medicare for 10,834 services in 2024, and Dr. Eash accepts Medicare assignment.
What is Dr. Jonathan Andrew Eash's MIPS score?
Dr. Eash's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jonathan Andrew Eash see?
CMS counts 1,064 Medicare patients who saw Dr. Eash in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan Andrew Eash bill to Medicare?
In 2024, Dr. Eash's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and surgery: brain, spine and nerves (64483).
Where did Dr. Jonathan Andrew Eash go to medical school?
Dr. Eash graduated from Indiana University School of Medicine in 2003.
What drugs does Dr. Jonathan Andrew Eash prescribe most?
In 2024 Medicare Part D data, Dr. Eash's most prescribed drugs by claims were Methocarbamol, Gabapentin and Tizanidine HCl.
Has Dr. Jonathan Andrew Eash received payments from drug or device companies?
CMS Open Payments shows $9,478 in general payments to Dr. Eash from 15 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Jonathan Andrew Eash been practicing?
Dr. Eash graduated from medical school in 2003, 23 years ago.
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