Marissa L. Obrecht
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 1,484
- Hospital affiliations
- 1
- Medical groups
- 4
- State licenses
- 2
- 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 Marissa Obrecht'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.
Marissa L. Obrecht is a physician assistant in Duluth, Minnesota
Marissa Obrecht practices at Essentia Health-St. Mary's Medical Center in Duluth, Minnesota, part of Essentia Health.
Marissa Obrecht's NPI, 1437707957, was assigned on August 28, 2019. Marissa Obrecht holds Minnesota license 13164.
- NPI
- 1437707957NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2019
- NPI status
- Active
- Practice phone
- (218) 786-3574
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Marissa L. Obrecht practices at 2 locations in Duluth, Minnesota
Marissa Obrecht'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. Marissa Obrecht 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
Marissa L. Obrecht is affiliated with 4 sites of care and 4 medical groups
Marissa Obrecht's primary practice is Essentia Health-St. Mary's Medical Center in Duluth, Minnesota, part of Essentia Health. The medical group on file is Essentia Health-Duluth Clinic. Dmand AI also links Marissa Obrecht to 3 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 Marissa L. Obrecht's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marissa Obrecht practices, 4 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 |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Essentia Health and 6.2K+ hospitals, with verified contacts in the same login.
Marissa L. Obrecht is one of 3,514 physician assistants in Minnesota
Physician assistant is Marissa Obrecht's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Marissa Obrecht's licenses on file in 2 states: Minnesota and Wisconsin.
Specialties and state licenses
- Physician assistant, MinnesotaPrimary
- Wisconsin license
Physician assistants near Marissa Obrecht
Counts of physician assistants 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
Marissa L. Obrecht treated 38 Medicare patients in 2024, average age 73
CMS counts 38 Medicare patients who saw Marissa Obrecht in 2024. The largest group is under 65, with 12 patients. 75% of them have high blood pressure, and 71% have mood disorders. Their average risk score is 2.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marissa Obrecht's median patient age at 37, with 33% women.
Marissa Obrecht's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marissa Obrecht's Medicare patients by sex, 2024
- Women1642%
- Men2258%
Chronic conditions among Marissa Obrecht's Medicare patients, 2024
- High blood pressure75%
- Mood disorders71%
- Depression66%
- High cholesterol66%
- Anxiety50%
- Arthritis45%
- Chronic kidney disease45%
- Alzheimer's and dementia42%
Share of Medicare patients with each condition. A patient can have several.
Marissa Obrecht's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women33%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marissa L. Obrecht wrote 1,484 Medicare Part D claims in 2024
In 2024, Marissa Obrecht wrote 1,484 Medicare Part D claims for 80 patients. 84% of them were for generic drugs.
Marissa Obrecht's Part D claims by kind of drug, 2024
- Generic1,247 claims84%
- Brand-name218 claims15%
- Other19 claims1%
Drug classes CMS tracks in Marissa Obrecht's Part D claims, 2024
- Opioids4%66 of 1,484 claims
- Antibiotics1%19 of 1,484 claims
- Antipsychotics, patients 65 and over2%26 of 1,484 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Marissa L. Obrecht'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 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 (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 Marissa L. Obrecht
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marissa L. Obrecht's NPI number?
Marissa L. Obrecht's NPI number is 1437707957. It was assigned on August 28, 2019, and it is active in the NPI Registry.
What does Marissa L. Obrecht specialize in?
Marissa L. Obrecht is a physician assistant in Duluth, Minnesota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marissa L. Obrecht practice?
Marissa Obrecht practices at 402 East Second Street, Duluth, MN 55805. Marissa Obrecht also practices at 407 E 3rd St, Duluth, MN 55805. Marissa Obrecht's primary practice is Essentia Health-St. Mary's Medical Center in Duluth, Minnesota, part of Essentia Health. Dmand AI also links Marissa Obrecht to 3 medical groups, 2 group practices and clinics and 1 urgent care center.
What is Marissa L. Obrecht's office phone number?
The practice phone on file for Marissa Obrecht is (218) 786-3574.
What is Marissa L. Obrecht's medical license number?
Marissa Obrecht holds Minnesota license 13164, one of the licenses on file in 2 states.
Which states has Marissa L. Obrecht been licensed in?
Dmand AI has state licenses on file for Marissa Obrecht in Minnesota and Wisconsin.
Which hospitals is Marissa L. Obrecht affiliated with?
Marissa Obrecht practices at Essentia Health-St. Mary's Medical Center in Duluth, Minnesota.
What medical group is Marissa L. Obrecht part of?
Marissa Obrecht is linked to Essentia Health-Duluth Clinic. Dmand AI links Marissa Obrecht to 3 more medical groups.
How many Medicare patients does Marissa L. Obrecht see?
CMS counts 38 Medicare patients who saw Marissa Obrecht in 2024, with an average age of 73.
How long has Marissa L. Obrecht been practicing?
Marissa Obrecht graduated from medical school in 2019, 7 years ago.
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