NPPES file of Aug 9, 2026

Elizabeth Castillo, APRN

Nurse Practitioner · Bismarck, ND

Elizabeth Castillo, APRN is a nurse practitioner with a practice address in Bismarck, North Dakota, and NPI 1710687546, issued on Mar 9, 2023. Check the license (North Dakota R35228, as entered in NPPES) with the North 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710687546
Name
Elizabeth Castillo
Credential
APRN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
R35228 ND
Self-reported in NPPES; status is on the state search
Practice location
3111 E Broadway Ave, Bismarck, ND 58501
Phone
(701) 751-0299
Enumerated
Mar 9, 2023
Record last updated
Jun 21, 2023
Fax
(701) 751-2940
Medicare enrollment
Enrolled (PECOS I20230614000559); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3111 E Broadway Ave

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

  1. Rhonda Diede, LBSW, LACAddiction (Substance Use Disorder) Counselor1275309296
  2. Sara Fries, LCSWClinical Social Worker1093261968
  3. Michael Jones, LACAddiction (Substance Use Disorder) Counselor1891190245
  4. Elizabeth Larsen, LMSWSocial Worker1407553548
  5. Raelene Lemer, LACAddiction (Substance Use Disorder) Counselor1598414690
  6. Kara MartellAddiction (Substance Use Disorder) Counselor1316815269

Verify Elizabeth Castillo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license R35228
    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 North 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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90% fewer Medicare Part D claims than the average nurse practitioner in 2024

114 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Elizabeth Castillo114
  2. Specialty average1,109

Most prescribed

  1. Lamotrigine27 claims
  2. Buspirone Hcl23 claims
  3. Escitalopram Oxalate12 claims
  4. Trazodone Hcl11 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: $278.86

16 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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. Elizabeth Castillo$278.86
  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.

Bills Medicare through 2 group practices

  1. Balance Medical LLCBismarck, ND
  2. Summit Counseling IncWilliston, ND

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

Elizabeth Castillo among 463 nurse practitioner records in North Dakota

Elizabeth Castillo, APRN is one of 463 nurse practitioner records with a practice address in North Dakota. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 82% of them.

  • NPI issued2023 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2021 · median 2018 among the 296 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

106 nurse practitioner records list a practice address in Bismarck

They are 106 of the 3,669 NPPES records with a practice address in Bismarck, and 463 nurse practitioner records in North Dakota.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Cheryle Bitz, MSN, ARNP, GNP-BCBismarck, ND 585011013966456
  2. Shelly Botsford, FNP-CBismarck, ND 585011336193721
  3. Jennifer Ceynar Moen, FNPBismarck, ND 585011649298720
  4. Rhonda Dockter Jolliffe, MSN, ARNP, FNPBismarck, ND 585011063461507
  5. Trina Hoffman, FNPBismarck, ND 585011861474017
  6. Cammy Kelsch, FNPBismarck, ND 585011619920345
  7. Shannon Kittleson, FNPBismarck, ND 585011326066275
  8. Dawn Loraas, NP-CBismarck, ND 585011679520183

Common questions

What is Elizabeth Castillo, APRN's NPI number?

Elizabeth Castillo, APRN's National Provider Identifier (NPI) is 1710687546, issued on Mar 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Castillo, APRN located?

The NPPES record lists a practice address at 3111 E Broadway Ave, Bismarck, ND, 58501. Phone: (701) 751-0299. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Castillo, APRN's license?

NPPES lists North Dakota license number R35228, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Castillo, APRN prescribe under Medicare Part D?

In 2024, Elizabeth Castillo, APRN had 114 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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. 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.