Registry data as of Aug 27, 2026

Ross Herdes, MSN, NP-C

Nurse Practitioner · Fairfield, IL

Ross Herdes, MSN, NP-C is a nurse practitioner with a practice address in Fairfield, Illinois, and NPI 1902387210, issued on Aug 24, 2018. Check the license (Illinois 209018435, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1902387210
Name
Ross Herdes
Credential
MSN, NP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209018435 IL
Self-reported in NPPES; status is on the state search
Practice location
213 NW 10TH St, Fairfield, IL 62837
Phone
(618) 842-2611
Enumerated
Aug 24, 2018
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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Also registered at 213 NW 10TH St

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

  1. Jackie Camp, NPFamily Nurse Practitioner1518553403
  2. Marla Lafikes, M.D.Family Medicine Physician1124280383
  3. Joann Smith, PMHNPPsychiatric/Mental Health Nurse Practitioner1407546823
  4. Wesley Thompson, M.D.Family Medicine Physician1568469971
  5. Mikayla TroyerPsychiatric/Mental Health Nurse Practitioner1710848585

Verify Ross Herdes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209018435    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 Illinois 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.

82% fewer Medicare Part D claims than the average nurse practitioner in 2024

204 Medicare Part D claims for 95 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Ross Herdes204
  2. Specialty average1,109

Most prescribed

  1. Prednisone17 claims
  2. Eliquis16 claims
  3. Levofloxacin11 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.

Industry payments in 2024: $14.55

1 payment, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ross Herdes$14.55
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Fairfield Memorial Hospital AssociationFairfield, IL

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

4 nurse practitioner records list a Fairfield practice address

They are 4 of the 132 NPPES records with a Fairfield practice address, and 4,892 nurse practitioner records in Illinois.

All 4 in Fairfield → All 4,892 in Illinois → Every provider in Fairfield →

Other nurse practitioner records in Illinois

  1. Janice Abadilla, FNP-BCPeoria, IL1548157175
  2. Philomena AbebePark Ridge, IL1902780174
  3. Milagros Abellera, APNChicago, IL1528076239
  4. Edwina Abloh, APN-CNPSkokie, IL1689314098
  5. Sandra Abraham, CNPDwight, IL1982883245
  6. Sharon Abraham, APN-CNPArlington Heights, IL1396485884
  7. Hazel Acacio, APNPWauconda, IL1205471679
  8. Anthony Aceto, APRN, FNP-CSchaumburg, IL1891302956
  9. Francisco Acevedo, APRN, CNPMokena, IL1467446930
  10. Mina Acevedo, APRNGlenview, IL1972174688

Common questions

What is Ross Herdes, MSN, NP-C's NPI number?

Ross Herdes, MSN, NP-C's National Provider Identifier (NPI) is 1902387210, issued on Aug 24, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Ross Herdes, MSN, NP-C located?

The NPPES record lists a practice address at 213 NW 10TH St, Fairfield, IL, 62837. Phone: (618) 842-2611. Providers update this record themselves, so call before visiting.

How can I verify Ross Herdes, MSN, NP-C's license?

NPPES lists Illinois license number 209018435, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Ross Herdes, MSN, NP-C prescribe under Medicare Part D?

In 2024, Ross Herdes, MSN, NP-C had 204 Medicare Part D claims for 95 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.