NPPES file of Aug 9, 2026

Ruth A. Hernandez, RN, DNP, AANP-C

Family Nurse Practitioner · Webster, SD

Ruth A. Hernandez, RN, DNP, AANP-C is a family nurse practitioner with a practice address in Webster, South Dakota, and NPI 1821698598, issued on Oct 30, 2020. Check the license (South Dakota CP001875, 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
1821698598
Name
Ruth A. Hernandez
Credential
RN, DNP, AANP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
CP001875 SD
Self-reported in NPPES; status is on the state search
Practice location
101 Peabody Dr, Webster, SD 57274
Phone
(605) 345-3336
Enumerated
Oct 30, 2020
Record last updated
Mar 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210305002199); 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 101 Peabody Dr

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

  1. Paula Bearman, APRN CNPFamily Nurse Practitioner1356750046
  2. Gaither Bynum, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1669479168
  3. Elizabeth Gravley, M.D.Family Medicine Physician1659375137
  4. Cheryl Hairgrove, PACPhysician Assistant1841205333
  5. Bradley Hruby, D.D.S.General Practice Dentistry1346331097
  6. Lola Pollard, PA-CPhysician Assistant1033113519

Verify Ruth A. Hernandez 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 CP001875
    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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88% more Medicare Part D claims than the average family nurse practitioner in 2024

2,455 Medicare Part D claims for 276 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 92 claims were for opioids.

  1. Ruth Hernandez2,455
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium81 claims
  2. Lisinopril66 claims
  3. Rosuvastatin Calcium66 claims
  4. Omeprazole64 claims
  5. Escitalopram Oxalate56 claims
  6. Pantoprazole Sodium56 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score78.6
  2. Costout of 100 · 30%44.6
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. Sanford Health NetworkAberdeen, SD

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

Ruth A. Hernandez among 862 family nurse practitioner records in South Dakota

Ruth A. Hernandez, RN, DNP, AANP-C 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 2020, is newer than 60% of them.

  • NPI issued2020 · 60% of these records are older, 35% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2020 · median 2019 among the 615 with a school on file
  • Record last updated2021 · 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).

2 family nurse practitioner records list a practice address in Webster

They are 2 of the 23 NPPES records with a practice address in Webster, and 862 family nurse practitioner records in South Dakota.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Paula Bearman, APRN CNPWebster, SD 572741356750046
  2. Sherri Gibson, CNPWhite, SD 572761487730347
  3. Harvey Baker, ARNPSisseton, SD 572621689672248
  4. Tina Evenson, CFNPSisseton, SD 572621114151214
  5. Penny Hormann, APRNSisseton, SD 572621265997340
  6. Robert Keller, ARNPSisseton, SD 572621033282454
  7. Neung Kopter-Meredith, DNPSisseton, SD 572621881392538
  8. Jim Perez, CRNPSisseton, SD 572621548713258

Common questions

What is Ruth A. Hernandez, RN, DNP, AANP-C's NPI number?

Ruth A. Hernandez, RN, DNP, AANP-C's National Provider Identifier (NPI) is 1821698598, issued on Oct 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Ruth A. Hernandez, RN, DNP, AANP-C located?

The NPPES record lists a practice address at 101 Peabody Dr, Webster, SD, 57274. Phone: (605) 345-3336. Providers update this record themselves, so call before visiting.

How can I verify Ruth A. Hernandez, RN, DNP, AANP-C's license?

NPPES lists South Dakota license number CP001875, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Ruth A. Hernandez, RN, DNP, AANP-C prescribe under Medicare Part D?

In 2024, Ruth A. Hernandez, RN, DNP, AANP-C had 2,455 Medicare Part D claims for 276 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Ruth A. Hernandez, RN, DNP, AANP-C's MIPS final score?

The 2023 MIPS final score is 76.7 of 100, reported for the practice group. 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.