Dr. Jeffrey William Hartwig, DO
- Medicare services, 2024
- 123
- Medicare patients, 2024
- 160
- Hospital affiliations
- 2
- Industry payments
- $19
- Medical group
- 1
- Practice address
- 701 West North Ave, Melrose Park, IL 60160
- Practice phone
- Call (708) 681-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jeffrey William Hartwig is an anesthesiologist in Melrose Park, Illinois
Dr. Hartwig practices at Gottlieb Memorial Hospital in Melrose Park, Illinois, part of Trinity Health.
Dr. Hartwig's NPI, 1124281019, was assigned on July 9, 2008. Dr. Hartwig holds Illinois license 125-052126.
- NPI
- 1124281019NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749475275
- NPI enumeration date
- July 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 681-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey William Hartwig practices at Gottlieb Memorial Hospital in Melrose Park, Illinois
Dr. Hartwig's primary practice is Gottlieb Memorial Hospital, at 701 West North Ave, Melrose Park, IL 60160 in Cook County. The practice phone is (708) 681-3200.
- Gottlieb Memorial Hospital701 West North Ave, Melrose Park, IL 60160 · Cook CountyPhone(708) 681-3200
Source: Dmand AI Affiliation Data
Dr. Jeffrey William Hartwig is affiliated with 2 sites of care and 1 medical group
Dr. Hartwig's primary practice is Gottlieb Memorial Hospital in Melrose Park, Illinois, part of Trinity Health. Dr. Hartwig is also affiliated with Loyola University Medical Center. The medical group on file is Loyola University Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey William Hartwig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hartwig practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gottlieb Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey William Hartwig is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Hartwig's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hartwig is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Hartwig is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Hartwig
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. Jeffrey William Hartwig billed Medicare for 123 services in 2024
CMS data shows 123 Medicare services from Dr. Hartwig across 7 procedure codes in 2024, for 160 Medicare patients. Medicare paid $6,425 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hartwig's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 302024: 67123%
- Anesthesia
- 2023: 152024: 39160%
- Imaging
- 2023: 02024: 17
Dr. Hartwig compared with the Illinois median for anesthesiologists, 2024
- Dr. Hartwig
- Illinois median
- Medicare services
- 123vs 9135% above
- Medicare patients
- 160vs 157Close to median
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Hartwig'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.
Need commercial claims for Dr. Hartwig?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hartwig and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey William Hartwig treated 160 Medicare patients in 2024, average age 72
CMS counts 160 Medicare patients who saw Dr. Hartwig in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.96, 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. Hartwig's median patient age at 64, with 54% women.
Dr. Hartwig's Medicare patients by age, 2024
Dr. Hartwig's Medicare patients by sex, 2024
- Women9257%
- Men6843%
Chronic conditions among Dr. Hartwig's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes39%
- Ischemic heart disease37%
- Anxiety31%
- Mood disorders31%
- Cancer30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hartwig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jeffrey William Hartwig takes part in Medicare
Dr. Hartwig 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. Jeffrey William Hartwig received $19 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Hartwig from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Portola Pharmaceuticals, LLC paid the most, $19.
Companies that paid Dr. Hartwig the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeffrey William Hartwig is board certified in anesthesiology
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey William Hartwig'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) |
| 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. Jeffrey William Hartwig
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. Jeffrey William Hartwig's NPI number?
Dr. Jeffrey William Hartwig's NPI number is 1124281019. It was assigned on July 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey William Hartwig?
Dr. Jeffrey William Hartwig is an anesthesiologist in Melrose Park, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jeffrey William Hartwig practice?
Dr. Hartwig practices at 701 West North Ave, Melrose Park, IL 60160. Dr. Hartwig's primary practice is Gottlieb Memorial Hospital in Melrose Park, Illinois, part of Trinity Health.
What is Dr. Jeffrey William Hartwig's office phone number?
The practice phone on file for Dr. Hartwig is (708) 681-3200.
What is Dr. Jeffrey William Hartwig's medical license number?
Dr. Hartwig holds Illinois license 125-052126.
Which hospitals is Dr. Jeffrey William Hartwig affiliated with?
Dr. Hartwig practices at Gottlieb Memorial Hospital in Melrose Park, Illinois. Dr. Hartwig is also affiliated with Loyola University Medical Center.
What medical group is Dr. Jeffrey William Hartwig part of?
Dr. Hartwig is linked to Loyola University Medical Center.
Does Dr. Jeffrey William Hartwig accept Medicare?
Yes. CMS data shows Dr. Hartwig billed Medicare for 123 services in 2024, and Dr. Hartwig accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey William Hartwig see?
CMS counts 160 Medicare patients who saw Dr. Hartwig in 2024, with an average age of 72.
Is Dr. Jeffrey William Hartwig board certified?
Yes. Dr. Hartwig is board certified in anesthesiology by the American Board of Anesthesiology.
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What services does Dr. Jeffrey William Hartwig bill to Medicare?
In 2024, Dr. Hartwig's most billed Medicare services were surgery: brain, spine and nerves (64447), surgery: brain, spine and nerves (64488) and surgery: brain, spine and nerves (64450).
Has Dr. Jeffrey William Hartwig received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Hartwig from 1 company from 2019 to 2019. The largest total came from Portola Pharmaceuticals, LLC.
How long has Dr. Jeffrey William Hartwig been practicing?
Dr. Hartwig graduated from medical school in 2006, 20 years ago.
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