NPPES file of Aug 9, 2026

Crystal Dawn Marcussen, APN

Obstetrics & Gynecology Nurse Practitioner · Little Rock, AR

Crystal Dawn Marcussen, APN is an obstetrics & gynecology nurse practitioner with a practice address in Little Rock, Arkansas, and NPI 1194074393, issued on Sep 4, 2012. Check the license (Arkansas A003738, as entered in NPPES) with the Arkansas 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
1194074393
Name
Crystal Dawn Marcussen
Credential
APN
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
A003738 AR
Self-reported in NPPES; status is on the state search
Practice location
4301 W Markham St # 518, Little Rock, AR 72205
Phone
(501) 296-1800
Enumerated
Sep 4, 2012
Record last updated
Oct 24, 2024
Fax
(501) 296-1711
Medicare enrollment
Enrolled (PECOS I20121010000128); 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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8 nearest obstetrics & gynecology nurse practitioner records → All 24 in Arkansas → Look up another NPI →

Also registered at 4301 W Markham St # 518

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

  1. Ashley Clement, MDStudent in an Organized Health Care Education/Training Program1386494573
  2. Tucker DoironObstetrics & Gynecology Physician1649731944
  3. Jordyn Ducote, MDStudent in an Organized Health Care Education/Training Program1154260628
  4. Ryan HuiStudent in an Organized Health Care Education/Training Program1134861180
  5. Michele Jernigan, NPWomen's Health Nurse Practitioner1770666869
  6. Emma JohnsonStudent in an Organized Health Care Education/Training Program1174219299

Verify Crystal Dawn Marcussen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
    Search for license A003738    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 Arkansas 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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46% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

106 Medicare Part D claims for 47 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D.

  1. Crystal Marcussen106
  2. Specialty average198

Most prescribed

  1. Estradiol21 claims
  2. Medroxyprogesterone Acetate14 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: $213.70

3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Crystal Marcussen$213.70
  2. Specialty average$439.39

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. University OF Arkansas For Medical SciencesHelena, AR

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

Crystal Dawn Marcussen among 24 obstetrics & gynecology nurse practitioner records in Arkansas

Crystal Dawn Marcussen, APN is one of 24 obstetrics & gynecology nurse practitioner records with a practice address in Arkansas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 50% of them.

  • NPI issued2012 · 50% of these records are older, 46% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2011 · median 2008 among the 12 with a school on file
  • Record last updated2024 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in Arkansas

There are 24 obstetrics & gynecology nurse practitioner records in Arkansas.

All 24 in Arkansas → Every provider in Little Rock → Obstetrics & Gynecology Nurse Practitioner nationwide →

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Shannon Graham, APRNLittle Rock, AR 722051538571575
  2. Lisa Grummer, APNLittle Rock, AR 722051124096151
  3. Sarah Holland, APRNLittle Rock, AR 722051306211966
  4. Tesa Ivey, APNLittle Rock, AR 722051396060356
  5. Stacey Johnson, APRN, CNPLittle Rock, AR 722051689005993
  6. Ashley Keathley, WHNP-BCLittle Rock, AR 722051982847224
  7. Elizabeth Paladino, A.P.N.Little Rock, AR 722051770747149
  8. Rosalyn Perkins, APNLittle Rock, AR 722051396835880

Common questions

What is Crystal Dawn Marcussen, APN's NPI number?

Crystal Dawn Marcussen, APN's National Provider Identifier (NPI) is 1194074393, issued on Sep 4, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Dawn Marcussen, APN located?

The NPPES record lists a practice address at 4301 W Markham St # 518, Little Rock, AR, 72205. Phone: (501) 296-1800. Providers update this record themselves, so call before visiting.

How can I verify Crystal Dawn Marcussen, APN's license?

NPPES lists Arkansas license number A003738, as entered by the provider. Search the Arkansas board that licenses this profession; the NPPES record confirms identity only.

How much does Crystal Dawn Marcussen, APN prescribe under Medicare Part D?

In 2024, Crystal Dawn Marcussen, APN had 106 Medicare Part D claims for 47 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.

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.