Dr. Aaron James Hegg, MD
- Medicare services, 2024
- 154
- Medicare patients, 2024
- 49
- Hospital affiliations
- 2
- Medical groups
- 8
- State licenses
- 3
- Practice address
- 402 East Second Street, Duluth, MN 55805
- Practice phone
- Call (218) 786-3574
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hegg'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. Aaron James Hegg is an emergency medicine physician in Duluth, Minnesota
Dr. Hegg practices at Essentia Health-St. Mary's Medical Center in Duluth, Minnesota, part of Essentia Health.
Dr. Hegg's NPI, 1992916258, was assigned on May 25, 2007. Dr. Hegg holds Minnesota license 61911.
- NPI
- 1992916258NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143491050
- NPI enumeration date
- May 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (218) 786-3574
- 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. Aaron James Hegg practices at 2 locations in Duluth, Minnesota
Dr. Hegg's primary practice is Essentia Health-St. Mary's Medical Center, at 402 East Second Street, Duluth, MN 55805 in St. Louis County. The practice phone is (218) 786-3574. Dr. Hegg also practices at Essentia Health St Marys Medical Center, 407 E 3rd St, Duluth, MN 55805.
- Essentia Health-St. Mary's Medical CenterPrimary402 East Second Street, Duluth, MN 55805 · St. Louis CountyPhone(218) 786-3574
- Essentia Health St Marys Medical Center407 E 3rd St, Duluth, MN 55805 · Saint Louis CountyPhone(218) 786-1009
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Aaron James Hegg is affiliated with 5 sites of care and 8 medical groups
Dr. Hegg's primary practice is Essentia Health-St. Mary's Medical Center in Duluth, Minnesota, part of Essentia Health. Dr. Hegg is also affiliated with Essentia Health-St. Joseph's Medical Center (Brainerd). The medical group on file is Essentia Health-Duluth Clinic. Dmand AI also links Dr. Hegg to 7 more medical groups, 2 group practices and clinics and 1 urgent care 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. Aaron James Hegg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hegg practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Essentia Health-St. Mary's Medical Center | Available with a free account |
| +4 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron James Hegg is one of 1,097 emergency medicine physicians in Minnesota
Emergency medicine is Dr. Hegg's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Hegg's licenses on file in 3 states: Minnesota, California and Michigan.
Specialties and state licenses
- Emergency medicine, MinnesotaPrimary
- Critical care medicine (internal medicine), California
- Internal medicine, Michigan
Emergency medicine physicians near Dr. Hegg
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. Aaron James Hegg billed Medicare for 154 services in 2024
CMS data shows 154 Medicare services from Dr. Hegg across 3 procedure codes in 2024, for 49 Medicare patients. Medicare paid $19,795 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hegg's Medicare services by type, 2024
- Office and hospital visits142
- Surgery12
Dr. Hegg compared with the Minnesota median for emergency medicine physicians, 2024
- Dr. Hegg
- Minnesota median
- Medicare services
- 154vs 23835% below
- Medicare patients
- 49vs 19875% below
Medians across 1,063 emergency medicine physicians in Minnesota with Dmand AI profiles that report each measure.
Dr. Hegg'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. Hegg and other emergency medicine physicians in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron James Hegg treated 49 Medicare patients in 2024, average age 69
CMS counts 49 Medicare patients who saw Dr. Hegg in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.94, 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. Hegg's median patient age at 68, with 27% women.
Dr. Hegg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hegg's Medicare patients by sex, 2024
- Women2551%
- Men2449%
Chronic conditions among Dr. Hegg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure57%
- Diabetes51%
- Arthritis47%
- Anxiety45%
- Atrial fibrillation45%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hegg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women27%
- Men73%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Aaron James Hegg takes part in Medicare
Dr. Hegg 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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Sources for Dr. Aaron James Hegg'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 Affiliation DataDmand AI Practice 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) |
| 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. Aaron James Hegg
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. Aaron James Hegg's NPI number?
Dr. Aaron James Hegg's NPI number is 1992916258. It was assigned on May 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron James Hegg?
Dr. Aaron James Hegg is an emergency medicine physician in Duluth, Minnesota. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Aaron James Hegg practice?
Dr. Hegg practices at 402 East Second Street, Duluth, MN 55805. Dr. Hegg also practices at 407 E 3rd St, Duluth, MN 55805. Dr. Hegg's primary practice is Essentia Health-St. Mary's Medical Center in Duluth, Minnesota, part of Essentia Health. Dmand AI also links Dr. Hegg to 7 medical groups, 2 group practices and clinics and 1 urgent care center.
What is Dr. Aaron James Hegg's office phone number?
The practice phone on file for Dr. Hegg is (218) 786-3574.
What is Dr. Aaron James Hegg's medical license number?
Dr. Hegg holds Minnesota license 61911, one of the licenses on file in 3 states.
Which states has Dr. Aaron James Hegg been licensed in?
Dmand AI has state licenses on file for Dr. Hegg in Minnesota, California and Michigan.
Which hospitals is Dr. Aaron James Hegg affiliated with?
Dr. Hegg practices at Essentia Health-St. Mary's Medical Center in Duluth, Minnesota. Dr. Hegg is also affiliated with Essentia Health-St. Joseph's Medical Center (Brainerd).
What medical group is Dr. Aaron James Hegg part of?
Dr. Hegg is linked to Essentia Health-Duluth Clinic. Dmand AI links Dr. Hegg to 7 more medical groups.
Does Dr. Aaron James Hegg accept Medicare?
Yes. CMS data shows Dr. Hegg billed Medicare for 154 services in 2024, and Dr. Hegg accepts Medicare assignment.
How many Medicare patients does Dr. Aaron James Hegg see?
CMS counts 49 Medicare patients who saw Dr. Hegg in 2024, with an average age of 69.
What services does Dr. Aaron James Hegg bill to Medicare?
In 2024, Dr. Hegg's most billed Medicare services were critical care (99291), critical care (99292) and surgery: heart and blood vessels (36556).
How long has Dr. Aaron James Hegg been practicing?
Dr. Hegg graduated from medical school in 2006, 20 years ago.
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