Margaret Joyce Sumption, LPC
Professional Counselor · Sioux Falls, SD
Margaret Joyce Sumption, LPC is a professional counselor with a practice address in Sioux Falls, South Dakota, and NPI 1659138436, issued on Feb 28, 2024. Check the license (South Dakota 1178, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret Joyce Sumption
- Credential
- LPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 1178 SD
Self-reported in NPPES; status is on the state search - Practice location
- 818 S Hawthorne Ave, Sioux Falls, SD 57104
- Phone
- (605) 310-7139
- Enumerated
- Feb 28, 2024
- Record last updated
- Feb 28, 2024
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 245 in South Dakota → Look up another NPI →
Verify Margaret Joyce Sumption 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 1178Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Margaret Joyce Sumption among 245 professional counselor records in South Dakota
Margaret Joyce Sumption, LPC is one of 245 professional counselor records with a practice address in South Dakota. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 81% of them.
- NPI issued2024 · 81% of these records are older, 12% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2024 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
95 professional counselor records list a practice address in Sioux Falls
They are 95 of the 6,563 NPPES records with a practice address in Sioux Falls, and 245 professional counselor records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 245 in South Dakota → Every provider in Sioux Falls → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Nicholas Breuer, MA, LPC-MHSioux Falls, SD 571041427551522
- Tiffany Butler, LPCSioux Falls, SD 571041366786832
- Lexy Carsten, LPCSioux Falls, SD 571041063156578
- Andrea HaubertSioux Falls, SD 571041932773637
- Kendall Hill, LPC, ACTSioux Falls, SD 571041215798723
- Mary Jones, LMFT, LPCSioux Falls, SD 571041922292762
- Sara Vetch, LPC SUPERVISEESioux Falls, SD 571041447976212
- Donald Yackley, LPC-SSioux Falls, SD 571041144010109
Common questions
What is Margaret Joyce Sumption, LPC's NPI number?
Margaret Joyce Sumption, LPC's National Provider Identifier (NPI) is 1659138436, issued on Feb 28, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Joyce Sumption, LPC located?
The NPPES record lists a practice address at 818 S Hawthorne Ave, Sioux Falls, SD, 57104. Phone: (605) 310-7139. Providers update this record themselves, so call before visiting.
How can I verify Margaret Joyce Sumption, LPC's license?
NPPES lists South Dakota license number 1178, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity 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. 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.