Dr. Jonathan S. Erulkar, MD
- Medicare services, 2024
- 5,482
- Medicare patients, 2024
- 610
- Part D claims, 2024
- 714
- MIPS score, 2024
- 81
- Hospital affiliations
- 4
- Practice address
- 900 Rand Rd, Des Plaines, IL 60016
- Practice phone
- Call (847) 324-3090
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ibji Oak, LLC
Des Plaines, Illinois
Find Dr. Erulkar'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.
Dr. Jonathan S. Erulkar is an orthopedic surgeon in Des Plaines, Illinois
Dr. Erulkar practices at Ibji Oak, LLC in Des Plaines, Illinois.
Dr. Erulkar's NPI, 1326153388, was assigned on August 20, 2006. Dr. Erulkar graduated from Yale University School of Medicine in 2001. Dr. Erulkar holds Illinois license 036-118694.
- NPI
- 1326153388NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648274795
- NPI enumeration date
- August 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 324-3090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan S. Erulkar practices at Ibji Oak, LLC in Des Plaines, Illinois
Dr. Erulkar's primary practice is Ibji Oak, LLC, at 900 Rand Rd, Des Plaines, IL 60016 in Cook County. The practice phone is (847) 324-3090.
- Ibji Oak, LLC900 Rand Rd, Des Plaines, IL 60016 · Cook CountyPhone(847) 324-3090
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan S. Erulkar is affiliated with 7 sites of care and 1 medical group
Dr. Erulkar's primary practice is Ibji Oak, LLC in Des Plaines, Illinois. Dr. Erulkar is also affiliated with Evanston Hospital. The medical group on file is Illinois Bone & Joint Institute. Dmand AI also links Dr. Erulkar to 3 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan S. Erulkar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Erulkar practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ibji Oak, LLC | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan S. Erulkar is one of 849 orthopedic surgeons in Illinois
Orthopaedic surgery is Dr. Erulkar's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Erulkar is licensed in Illinois.
Specialties and state licenses
- Orthopaedic surgery, IllinoisPrimary
Orthopedic surgeons near Dr. Erulkar
Counts of orthopedic surgeons 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 S. Erulkar billed Medicare for 5,482 services in 2024
CMS data shows 5,482 Medicare services from Dr. Erulkar across 25 procedure codes in 2024, for 610 Medicare patients. Medicare paid $171,581 for them.
Dr. Erulkar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 6,3632024: 3,27549%
- Office and hospital visits
- 2023: 1,0972024: 1,0881%
- Imaging
- 2023: 9992024: 88312%
- Drugs given in the office
- 2023: 1852024: 14820%
- Surgery
- 2023: 1302024: 8832%
Where Dr. Erulkar's Medicare services took place, 2024
- In an office5,43199%
- In a facility511%
Dr. Erulkar compared with the Illinois median for orthopedic surgeons, 2024
- Dr. Erulkar
- Illinois median
- Medicare services
- 5,482vs 1,2504.4 times
- Medicare patients
- 610vs 2962.1 times
- Part D claims
- 685vs 1205.7 times
Medians across 741 orthopedic surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Erulkar'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan S. Erulkar treated 610 Medicare patients in 2024, average age 77
CMS counts 610 Medicare patients who saw Dr. Erulkar in 2024. The largest group is 75 to 84, with 270 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Erulkar's median patient age at 62, with 54% women.
Dr. Erulkar's Medicare patients by age, 2024
Dr. Erulkar's Medicare patients by sex, 2024
- Women36460%
- Men24640%
Chronic conditions among Dr. Erulkar's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis63%
- Osteoporosis28%
- Ischemic heart disease25%
- Anxiety24%
- Mood disorders23%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Erulkar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan S. Erulkar wrote 714 Medicare Part D claims in 2024
In 2024, Dr. Erulkar wrote 714 Medicare Part D claims for 311 patients. 100% of them were for generic drugs. CMS names the drug for 685 of them, across 11 drugs with 11 or more claims each, at $4,573 in total drug cost. In 2023, CMS named 802 claims across 10 drugs.
Dr. Erulkar's Part D claims by kind of drug, 2024
- Generic713 claims100%
- Brand-name and other1 claims0%
Dr. Erulkar'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. Erulkar's Part D claims, 2024
- Opioids14%99 of 714 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: 8022024: 68515%
Drugs named by CMS: 11 in 2024, 10 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 S. Erulkar scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Erulkar for performance year 2024, reported as part of a group. Dr. Erulkar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Erulkar as offering telehealth. CMS counts 70 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Erulkar, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Erulkar's MIPS scores, performance year 2024
- 81of 100Final score
- 76.5of 100Quality
- 83of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Erulkar ranks in Medicare procedure volume
- Spinal fusion
- 81st percentile131 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 86th percentile70 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jonathan S. Erulkar received $6,878 in industry payments from 2016 to 2025
CMS Open Payments shows 100 general payments to Dr. Erulkar from 26 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 56% of the total. Abbvie Inc. paid the most, $3,957.
General payments to Dr. Erulkar by program year, 2016 to 2025
General payments to Dr. Erulkar by kind, 2016 to 2025
- Consulting fees$3,85056%
- Food and beverage$2,10631%
- Travel and lodging$92213%
Companies that paid Dr. Erulkar 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 S. Erulkar graduated from Yale University School of Medicine
Dr. Erulkar graduated from Yale University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan S. Erulkar'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 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)Doctors and Clinicians Utilization Data (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 S. Erulkar
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 S. Erulkar's NPI number?
Dr. Jonathan S. Erulkar's NPI number is 1326153388. It was assigned on August 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan S. Erulkar?
Dr. Jonathan S. Erulkar is an orthopedic surgeon in Des Plaines, Illinois. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Jonathan S. Erulkar practice?
Dr. Erulkar practices at 900 Rand Rd, Des Plaines, IL 60016. Dr. Erulkar's primary practice is Ibji Oak, LLC in Des Plaines, Illinois. Dmand AI also links Dr. Erulkar to 3 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Jonathan S. Erulkar's office phone number?
The practice phone on file for Dr. Erulkar is (847) 324-3090.
What is Dr. Jonathan S. Erulkar's medical license number?
Dr. Erulkar holds Illinois license 036-118694.
Which hospitals is Dr. Jonathan S. Erulkar affiliated with?
Dr. Erulkar is affiliated with Evanston Hospital. Dmand AI links Dr. Erulkar to 3 more hospitals.
What medical group is Dr. Jonathan S. Erulkar part of?
Dr. Erulkar is linked to Illinois Bone & Joint Institute.
Does Dr. Jonathan S. Erulkar accept Medicare?
Yes. CMS data shows Dr. Erulkar billed Medicare for 5,482 services in 2024, and Dr. Erulkar accepts Medicare assignment.
Does Dr. Jonathan S. Erulkar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Erulkar as offering telehealth services.
What is Dr. Jonathan S. Erulkar's MIPS score?
Dr. Erulkar's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Jonathan S. Erulkar see?
CMS counts 610 Medicare patients who saw Dr. Erulkar in 2024, with an average age of 77.
What services does Dr. Jonathan S. Erulkar bill to Medicare?
In 2024, Dr. Erulkar's most billed Medicare services were medical supplies or transport (A9575), office visit, established patient (99214) and diagnostic imaging (72100).
Where did Dr. Jonathan S. Erulkar go to medical school?
Dr. Erulkar graduated from Yale University School of Medicine in 2001.
What drugs does Dr. Jonathan S. Erulkar prescribe most?
In 2024 Medicare Part D data, Dr. Erulkar's most prescribed drugs by claims were Methylprednisolone, Gabapentin and Cyclobenzaprine HCl.
Has Dr. Jonathan S. Erulkar received payments from drug or device companies?
CMS Open Payments shows $6,878 in general payments to Dr. Erulkar from 26 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jonathan S. Erulkar been practicing?
Dr. Erulkar graduated from medical school in 2001, 25 years ago.
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