NPPES file of Aug 9, 2026

Heidi Marie Furth, CNP

Family Nurse Practitioner · Sioux Falls, SD

Heidi Marie Furth, CNP is a family nurse practitioner with a practice address in Sioux Falls, South Dakota, and NPI 1669530671, issued on Dec 4, 2006. Check the license (South Dakota CP000486, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669530671
Name
Heidi Marie Furth
Credential
CNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
CP000486 SD
Self-reported in NPPES; status is on the state search
Practice location
4950 S Minnesota Ave, Sioux Falls, SD 57108
Phone
(605) 330-9619
Enumerated
Dec 4, 2006
Record last updated
Feb 25, 2026
Fax
(605) 330-9503
Medicaid IDs
580082100 MN
0575076 IA
6829172 SD
Medicare enrollment
Enrolled (PECOS I20070209000545); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4950 S Minnesota Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cheryle Brandt, PA-CPhysician Assistant1457338543
  2. Rachel Hotvet, PA-CPhysician Assistant1902170855
  3. Kelly Jerstad, MDDermatology Physician1417954470
  4. Kathrine Jibben, PA-CPhysician Assistant1841320983
  5. Sarah Sarbacker, MDDermatology Physician1598762544
  6. Carmen Schwartz, M.D.Dermatology Physician1982870820

Verify Heidi Marie Furth 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 CP000486
    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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73% fewer Medicare Part D claims than the average family nurse practitioner in 2024

346 Medicare Part D claims for 162 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Heidi Furth346
  2. Specialty average1,305

Most prescribed

  1. Clobetasol Propionate52 claims
  2. Triamcinolone Acetonide48 claims
  3. Ketoconazole24 claims
  4. Metronidazole24 claims
  5. Prednisone21 claims
  6. Doxycycline Hyclate18 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.

The MIPS final score for 2023 (Medicare payment program): 81.9 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score67.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,220.45

64 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Heidi Furth$1,220.45
  2. Specialty average$650.95

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

  1. Dakota Dermatology, LtdSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Heidi Marie Furth among 862 family nurse practitioner records in South Dakota

Heidi Marie Furth, CNP is one of 862 family nurse practitioner records with a practice address in South Dakota. 82% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 89% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2006 · median 2019 among the 615 with a school on file
  • Record last updated2026 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

305 family nurse practitioner records list a practice address in Sioux Falls

They are 305 of the 6,563 NPPES records with a practice address in Sioux Falls, and 862 family nurse practitioner records in South Dakota.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Patricia Bultsma, FNP/CSioux Falls, SD 571081841258159
  2. Irena Chernatinski, CNPSioux Falls, SD 571081700133667
  3. Mary Fiedler, CNPSioux Falls, SD 571081093962706
  4. Abigail Gramlick-Mueller, CNPSioux Falls, SD 571081477786200
  5. Paul Kaffar, CNPSioux Falls, SD 571081053419903
  6. Rebecca Leonard, CNPSioux Falls, SD 571081073586632
  7. Sheryl Marckstadt, CNPSioux Falls, SD 571081487658837
  8. Andrea Meekins, CNPSioux Falls, SD 571081487817912

Common questions

What is Heidi Marie Furth, CNP's NPI number?

Heidi Marie Furth, CNP's National Provider Identifier (NPI) is 1669530671, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Marie Furth, CNP located?

The NPPES record lists a practice address at 4950 S Minnesota Ave, Sioux Falls, SD, 57108. Phone: (605) 330-9619. Providers update this record themselves, so call before visiting.

How can I verify Heidi Marie Furth, CNP's license?

NPPES lists South Dakota license number CP000486, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Heidi Marie Furth, CNP prescribe under Medicare Part D?

In 2024, Heidi Marie Furth, CNP had 346 Medicare Part D claims for 162 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Heidi Marie Furth, CNP's MIPS final score?

The 2023 MIPS final score is 81.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.