Dr. Igor Duane Middlebrook, DO
- Medicare services, 2024
- 315
- Medicare patients, 2024
- 253
- Part D claims, 2024
- 219
- Hospital affiliations
- 3
- Industry payments
- $81
- Practice address
- 1215 E Michigan Ave, Lansing, MI 48912
- Practice phone
- Call (517) 364-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-Sparrow Lansing Campus
Lansing, Michigan
Find Dr. Middlebrook'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. Igor Duane Middlebrook is an emergency medicine physician in Lansing, Michigan
Dr. Middlebrook practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan.
Dr. Middlebrook's NPI, 1679772123, was assigned on July 15, 2007. Dr. Middlebrook graduated from Michigan State University College of Osteopathic Medicine in 2018. Dr. Middlebrook holds Michigan license 5101023931.
- NPI
- 1679772123NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608123872
- NPI enumeration date
- July 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 364-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Igor Duane Middlebrook practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan
Dr. Middlebrook's primary practice is UM Health-Sparrow Lansing Campus, at 1215 E Michigan Ave, Lansing, MI 48912 in Ingham County. The practice phone is (517) 364-6000.
- UM Health-Sparrow Lansing Campus1215 E Michigan Ave, Lansing, MI 48912 · Ingham CountyPhone(517) 364-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Igor Duane Middlebrook is affiliated with 4 sites of care and 2 medical groups
Dr. Middlebrook's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Dr. Middlebrook is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is Vituity. Dmand AI also links Dr. Middlebrook to 2 more hospitals and 1 medical group, each 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 Dr. Igor Duane Middlebrook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Middlebrook practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-Sparrow Lansing Campus | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Igor Duane Middlebrook is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Middlebrook's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Middlebrook is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Middlebrook
Counts of emergency medicine physicians 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. Igor Duane Middlebrook billed Medicare for 315 services in 2024
CMS data shows 315 Medicare services from Dr. Middlebrook across 4 procedure codes in 2024, for 253 Medicare patients. Medicare paid $32,476 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Middlebrook's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4402024: 24744%
- Tests and treatments
- 2023: 1162024: 6841%
Dr. Middlebrook compared with the Michigan median for emergency medicine physicians, 2024
- Dr. Middlebrook
- Michigan median
- Medicare services
- 315vs 23435% above
- Medicare patients
- 253vs 21418% above
- Part D claims
- 112vs 462.4 times
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Middlebrook'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. Middlebrook and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Igor Duane Middlebrook treated 253 Medicare patients in 2024, average age 71
CMS counts 253 Medicare patients who saw Dr. Middlebrook in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Middlebrook's median patient age at 67, with 52% women.
Dr. Middlebrook's Medicare patients by age, 2024
Dr. Middlebrook's Medicare patients by sex, 2024
- Women13353%
- Men12047%
Chronic conditions among Dr. Middlebrook's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Anxiety56%
- Mood disorders55%
- Arthritis52%
- Depression49%
- Chronic kidney disease44%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Middlebrook'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Igor Duane Middlebrook wrote 219 Medicare Part D claims in 2024
In 2024, Dr. Middlebrook wrote 219 Medicare Part D claims for 152 patients. 93% of them were for generic drugs. CMS names the drug for 112 of them, across 6 drugs with 11 or more claims each, at $782 in total drug cost. In 2023, CMS named 143 claims across 8 drugs.
Dr. Middlebrook's Part D claims by kind of drug, 2024
- Generic203 claims93%
- Brand-name16 claims7%
Dr. Middlebrook'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. Middlebrook's Part D claims, 2024
- Opioids5%12 of 219 claims
- Antibiotics21%46 of 219 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: 1432024: 11222%
Drugs named by CMS: 6 in 2024, 8 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
How Dr. Igor Duane Middlebrook takes part in Medicare
Dr. Middlebrook 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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Dr. Igor Duane Middlebrook received $81 in industry payments from 2019 to 2021
CMS Open Payments shows 2 general payments to Dr. Middlebrook from 1 drug or device company from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $81.
General payments to Dr. Middlebrook by program year, 2019 to 2021
Companies that paid Dr. Middlebrook the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Igor Duane Middlebrook graduated from Michigan State University College of Osteopathic Medicine
Dr. Middlebrook graduated from Michigan State University College of Osteopathic Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Igor Duane Middlebrook'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 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) |
| 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. Igor Duane Middlebrook
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. Igor Duane Middlebrook's NPI number?
Dr. Igor Duane Middlebrook's NPI number is 1679772123. It was assigned on July 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Igor Duane Middlebrook?
Dr. Igor Duane Middlebrook is an emergency medicine physician in Lansing, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Igor Duane Middlebrook practice?
Dr. Middlebrook practices at 1215 E Michigan Ave, Lansing, MI 48912. Dr. Middlebrook's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Dmand AI also links Dr. Middlebrook to 2 hospitals and 1 medical group.
What is Dr. Igor Duane Middlebrook's office phone number?
The practice phone on file for Dr. Middlebrook is (517) 364-6000.
What is Dr. Igor Duane Middlebrook's medical license number?
Dr. Middlebrook holds Michigan license 5101023931.
Which hospitals is Dr. Igor Duane Middlebrook affiliated with?
Dr. Middlebrook is affiliated with University of Michigan Health-Sparrow Lansing. Dmand AI links Dr. Middlebrook to 2 more hospitals.
What medical group is Dr. Igor Duane Middlebrook part of?
Dr. Middlebrook is linked to Vituity. Dmand AI links Dr. Middlebrook to 1 more medical group.
Does Dr. Igor Duane Middlebrook accept Medicare?
Yes. CMS data shows Dr. Middlebrook billed Medicare for 315 services in 2024, and Dr. Middlebrook accepts Medicare assignment.
How many Medicare patients does Dr. Igor Duane Middlebrook see?
CMS counts 253 Medicare patients who saw Dr. Middlebrook in 2024, with an average age of 71.
What services does Dr. Igor Duane Middlebrook bill to Medicare?
In 2024, Dr. Middlebrook's most billed Medicare services were emergency department visit (99285), heart test or procedure (93042) and emergency department visit (99284).
Show 4 more questionsShow fewer questions
Where did Dr. Igor Duane Middlebrook go to medical school?
Dr. Middlebrook graduated from Michigan State University College of Osteopathic Medicine in 2018.
What drugs does Dr. Igor Duane Middlebrook prescribe most?
In 2024 Medicare Part D data, Dr. Middlebrook's most prescribed drugs by claims were Naproxen, Methocarbamol and Ondansetron ODT.
Has Dr. Igor Duane Middlebrook received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Dr. Middlebrook from 1 company from 2019 to 2021. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Igor Duane Middlebrook been practicing?
Dr. Middlebrook graduated from medical school in 2018, 8 years ago.
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