John E. Erpenbach, CNP
Psychiatric/Mental Health Nurse Practitioner · Sioux Falls, SD
John E. Erpenbach, CNP is a psychiatric/mental health nurse practitioner with a practice address in Sioux Falls, South Dakota, and NPI 1922071471, issued on Feb 7, 2006. Check the license (South Dakota 0090, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John E. Erpenbach
- Credential
- CNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 0090 SD
Self-reported in NPPES; status is on the state search - Practice location
- 4400 W 69TH St, Sioux Falls, SD 57108
- Phone
- (605) 322-5700
- Enumerated
- Feb 7, 2006
- Record last updated
- Oct 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (605) 322-5704
- Medicaid IDs
- 46022474352 NE
6820314 SD
12200 ND
1958108 IA - Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 128 in South Dakota → Look up another NPI →
Also registered at 4400 W 69TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Alzoubaidi, PH.D.School Psychologist1134674476
- Berne Bahnson, M.D.Psychiatry Physician1871565499
- Jacob BentsonSocial Worker1508799891
- Michael Bergan, M.D.Neurology Physician1487888012
- Ann Bowden, MDChild & Adolescent Psychiatry Physician1134389299
- Alyssa Butterfield, PHARMDPharmacist1679454318
Verify John E. Erpenbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 0090Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
14 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Escitalopram Oxalate12 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.
John E. Erpenbach among 128 psychiatric/mental health nurse practitioner records in South Dakota
John E. Erpenbach, CNP is one of 128 psychiatric/mental health nurse practitioner records with a practice address in South Dakota. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2018 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in South Dakota
There are 128 psychiatric/mental health nurse practitioner records in South Dakota.
All 128 in South Dakota → Every provider in Sioux Falls → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Summer Abrego, APRN-CNPSioux Falls, SD 571081437992534
- Paige Goldade, APRNSioux Falls, SD 571081497682413
- Tracee Hofer, CNPSioux Falls, SD 571081205144854
- Alexandria Klimisch, CNPSioux Falls, SD 571081275289977
- Garneth Kuiper, CNPSioux Falls, SD 571081174711840
- Grace Lafollette, CNPSioux Falls, SD 571081659343143
- Amanda Noonan, DNPSioux Falls, SD 571081043189673
- Hannah Otten, PHMNPSioux Falls, SD 571081609494483
Common questions
What is John E. Erpenbach, CNP's NPI number?
John E. Erpenbach, CNP's National Provider Identifier (NPI) is 1922071471, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John E. Erpenbach, CNP located?
The NPPES record lists a practice address at 4400 W 69TH St, Sioux Falls, SD, 57108. Phone: (605) 322-5700. Providers update this record themselves, so call before visiting.
How can I verify John E. Erpenbach, CNP's license?
NPPES lists South Dakota license number 0090, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does John E. Erpenbach, CNP prescribe under Medicare Part D?
In 2024, John E. Erpenbach, CNP had 14 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.