NPPES file of Aug 9, 2026

Marla Lisette Demars, CFNP, CGNP

Gerontology Nurse Practitioner · Rapid City, SD

Marla Lisette Demars, CFNP, CGNP is a gerontology nurse practitioner with a practice address in Rapid City, South Dakota, and NPI 1760560957, issued on Nov 2, 2006. Check the license (South Dakota CP000459, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1760560957
Name
Marla Lisette Demars
Credential
CFNP, CGNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
CP000459 SD
CP000459 OR RO34854 SD
Self-reported in NPPES; status is on the state search
Practice location
5021 Ireland PL, Rapid City, SD 57702
Phone
(605) 342-9788
Enumerated
Nov 2, 2006
Record last updated
Sep 11, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Marla Lisette Demars in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license CP000459    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Gerontology Nurse Practitioner providers in South Dakota

There are 9 gerontology nurse practitioner records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9 in South Dakota → Every provider in Rapid City →

Other gerontology nurse practitioner records in South Dakota

  1. Lesley CookSioux Falls, SD1174554448
  2. Desiree Cox, CNPFort Meade, SD1912668427
  3. Kayla FaberSioux Falls, SD1184219560
  4. Jenny Hayashi, APRNHot Springs, SD1396470241
  5. Anasara Henry, DNP, AGPCNP-BCSioux Falls, SD1639694532
  6. Susan Johannsen, CNPSioux Falls, SD1720080583
  7. Nicole MazourekSioux Falls, SD1568353225
  8. Patricia Shaver, RN CNPFort Meade, SD1629144902

Common questions

What is Marla Lisette Demars, CFNP, CGNP's NPI number?

Marla Lisette Demars, CFNP, CGNP's National Provider Identifier (NPI) is 1760560957, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marla Lisette Demars, CFNP, CGNP located?

The NPPES record lists a practice address at 5021 Ireland PL, Rapid City, SD, 57702. Phone: (605) 342-9788. Providers update this record themselves, so call before visiting.

How can I verify Marla Lisette Demars, CFNP, CGNP's license?

NPPES lists South Dakota license number CP000459, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.