Lisa Marie Ertman, CNP
Primary Care Nurse Practitioner · Fairmont, MN
Lisa Marie Ertman, CNP is a primary care nurse practitioner with a practice address in Fairmont, Minnesota, and NPI 1508573288, issued on Nov 1, 2022. Check the license (Minnesota 9378, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lisa Marie Ertman
- Credential
- CNP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 9378 MN
Self-reported in NPPES; status is on the state search - Practice location
- 410 Downtown Plz, Fairmont, MN 56031
- Phone
- (507) 399-2100
- Enumerated
- Nov 1, 2022
- Record last updated
- Aug 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20221213000785); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 157 in Minnesota → Look up another NPI →
Verify Lisa Marie Ertman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 9378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
1,444 Medicare Part D claims for 179 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 49 claims were for opioids.
Most prescribed
- Omeprazole77 claims
- Prednisone58 claims
- Ozempic44 claims
- Lisinopril43 claims
- Amlodipine Besylate42 claims
- Levothyroxine Sodium39 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $144.31
8 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cornerstone Clinic, PscFairmont, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Marie Ertman among 157 primary care nurse practitioner records in Minnesota
Lisa Marie Ertman, CNP is one of 157 primary care nurse practitioner records with a practice address in Minnesota. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 64% of them.
- NPI issued2022 · 64% of these records are older, 27% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2022 · median 2018 among the 86 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Minnesota
There are 157 primary care nurse practitioner records in Minnesota.
All 157 in Minnesota → Every provider in Fairmont → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Megan Eitzmann, NPBlue Earth, MN 560131629852561
- Elissa Karels, DNP, CNP, FNP-CNorth Mankato, MN 560031730799826
- Amy HagenMankato, MN 560011174938880
- Amanda Melin, NPMankato, MN 560011104388222
- Mackenzie Renneke, CNPMankato, MN 560011700320967
- Alyssa Richardson, NPMankato, MN 560011558148387
- Samuel Birundu, CNPSaint Peter, MN 560821225430317
- Rachel Eldersveld, FNPRochester, MN 559061538550611
Common questions
What is Lisa Marie Ertman, CNP's NPI number?
Lisa Marie Ertman, CNP's National Provider Identifier (NPI) is 1508573288, issued on Nov 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Marie Ertman, CNP located?
The NPPES record lists a practice address at 410 Downtown Plz, Fairmont, MN, 56031. Phone: (507) 399-2100. Providers update this record themselves, so call before visiting.
How can I verify Lisa Marie Ertman, CNP's license?
NPPES lists Minnesota license number 9378, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Lisa Marie Ertman, CNP prescribe under Medicare Part D?
In 2024, Lisa Marie Ertman, CNP had 1,444 Medicare Part D claims for 179 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.