Theresa Ann Mehrman, CNP
- Medicare patients, 2024
- 179
- Part D claims, 2024
- 341
- Hospital affiliations
- 5
- Industry payments
- $75
- Medical groups
- 2
- Practice address
- 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117
- Practice phone
- Call (605) 322-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Theresa Mehrman'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.
Theresa Ann Mehrman is a nurse practitioner in Sioux Falls, South Dakota
Theresa Mehrman practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health.
Theresa Mehrman's NPI, 1790018935, was assigned on September 4, 2009. Theresa Mehrman holds South Dakota license CP000564.
- NPI
- 1790018935NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234276668
- NPI enumeration date
- September 4, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (605) 322-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Theresa Ann Mehrman practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota
Theresa Mehrman's primary practice is Avera McKennan Hospital & University Health Center, at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 322-8000.
- Avera McKennan Hospital & University Health Center1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 322-8000
Source: Dmand AI Affiliation Data
Theresa Ann Mehrman is affiliated with 6 sites of care and 2 medical groups
Theresa Mehrman's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Theresa Mehrman is also affiliated with Sanford USD Medical Center. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Theresa Mehrman to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Theresa Ann Mehrman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Theresa Mehrman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera McKennan Hospital & University Health Center | Available with a free account |
| +5 more sites and 1 medical group | 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 Avera Health and 6.2K+ hospitals, with verified contacts in the same login.
Theresa Ann Mehrman is one of 404 nurse practitioners in South Dakota
Nurse practitioner is Theresa Mehrman's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Theresa Mehrman is licensed in South Dakota.
Specialties and state licenses
- Nurse practitioner, South DakotaPrimary
Nurse practitioners near Theresa Mehrman
Counts of nurse practitioners 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
Theresa Ann Mehrman treated 179 Medicare patients in 2024, average age 74
CMS counts 179 Medicare patients who saw Theresa Mehrman in 2024. The largest group is 65 to 74, with 95 patients. 74% of them have high blood pressure, and 69% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Theresa Mehrman's median patient age at 67, with 45% women.
Theresa Mehrman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Theresa Mehrman's Medicare patients by sex, 2024
- Women10156%
- Men7844%
Chronic conditions among Theresa Mehrman's Medicare patients, 2024
- High blood pressure74%
- High cholesterol69%
- Cancer66%
- Arthritis34%
- Diabetes32%
- Chronic kidney disease26%
- COPD25%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Theresa Mehrman'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
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Theresa Ann Mehrman wrote 341 Medicare Part D claims in 2024
In 2024, Theresa Mehrman wrote 341 Medicare Part D claims for 76 patients. 82% of them were for generic drugs.
Theresa Mehrman's Part D claims by kind of drug, 2024
- Generic278 claims82%
- Brand-name63 claims18%
Drug classes CMS tracks in Theresa Mehrman's Part D claims, 2024
- Opioids9%31 of 341 claims
- Antibiotics5%16 of 341 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
Theresa Ann Mehrman offers telehealth to Medicare patients
Theresa Mehrman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Theresa Mehrman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Theresa Ann Mehrman received $75 in industry payments in 2025
CMS Open Payments shows 1 general payment to Theresa Mehrman from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Ipsen Biopharmaceuticals, Inc paid the most, $75.
Companies that paid Theresa Mehrman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Theresa Ann Mehrman'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 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) |
| 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) |
| 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 Theresa Ann Mehrman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Theresa Ann Mehrman's NPI number?
Theresa Ann Mehrman's NPI number is 1790018935. It was assigned on September 4, 2009, and it is active in the NPI Registry.
What does Theresa Ann Mehrman specialize in?
Theresa Ann Mehrman is a nurse practitioner in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Theresa Ann Mehrman practice?
Theresa Mehrman practices at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117. Theresa Mehrman's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dmand AI also links Theresa Mehrman to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Theresa Ann Mehrman's office phone number?
The practice phone on file for Theresa Mehrman is (605) 322-8000.
What is Theresa Ann Mehrman's medical license number?
Theresa Mehrman holds South Dakota license CP000564.
Which hospitals is Theresa Ann Mehrman affiliated with?
Theresa Mehrman practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota. Theresa Mehrman is also affiliated with Sanford USD Medical Center. Dmand AI links Theresa Mehrman to 3 more hospitals.
What medical group is Theresa Ann Mehrman part of?
Theresa Mehrman is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Theresa Mehrman to 1 more medical group.
Does Theresa Ann Mehrman accept Medicare?
Yes. CMS lists Theresa Mehrman as accepting Medicare assignment.
Does Theresa Ann Mehrman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Theresa Mehrman as offering telehealth services.
How many Medicare patients does Theresa Ann Mehrman see?
CMS counts 179 Medicare patients who saw Theresa Mehrman in 2024, with an average age of 74.
Has Theresa Ann Mehrman received payments from drug or device companies?
CMS Open Payments shows $75 in general payments to Theresa Mehrman from 1 company from 2025 to 2025. The largest total came from Ipsen Biopharmaceuticals, Inc.
How long has Theresa Ann Mehrman been practicing?
Theresa Mehrman graduated from medical school in 2009, 17 years ago.
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