NPPES file of Aug 9, 2026

Sandra Croasdell, FNP-BC

Family Nurse Practitioner · Gwinn, MI

Sandra Croasdell, FNP-BC is a family nurse practitioner with a practice address in Gwinn, Michigan, and NPI 1083911036, issued on Feb 26, 2011. Check the license (Michigan L1921633, as entered in NPPES) with the Michigan 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
1083911036
Name
Sandra Croasdell
Credential
FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
L1921633 MI
Self-reported in NPPES; status is on the state search
Practice location
301 Explorer St, Gwinn, MI 49841
Phone
(190) 634-6492
Enumerated
Feb 26, 2011
Record last updated
Dec 8, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(906) 346-6474
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 301 Explorer St

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

  1. Stacey AndresenDental Hygienist1083104392
  2. Lynn Barry, MDFamily Medicine Physician1639122989
  3. Ashley Brintlinger, D.D.S.Dentist1801262639
  4. Kimberly Browning, R.D.H.Dental Hygienist1043419765
  5. Lisenia Collazo, DMDDentist1578125423
  6. Ashley Croasdell, FNPFamily Nurse Practitioner1477984607

Verify Sandra Croasdell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license L1921633    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 Michigan license search

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94% fewer Medicare Part D claims than the average family nurse practitioner in 2024

77 Medicare Part D claims for 52 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Sandra Croasdell77
  2. Specialty average1,305

Most prescribed

  1. Amoxicillin-Clavulanate Potass13 claims
  2. Doxycycline Hyclate11 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.

5 family nurse practitioner records list a practice address in Gwinn

They are 5 of the 51 NPPES records with a practice address in Gwinn, and 5,356 family nurse practitioner records in Michigan.

All 5 in Gwinn → All 5,356 in Michigan → Every provider in Gwinn →

Other family nurse practitioner records in Michigan

  1. Uaye Abai, BSC, BSN, RN, FNPWest Bloomfield, MI1457460222
  2. Leila Abbas, NPInkster, MI1356857056
  3. Norma AbbottCaro, MI1700321346
  4. Bianca Abboud, FNPSaginaw, MI1588437404
  5. Fatima Abdallah, FNP-BCDearborn, MI1831783695
  6. Fatmeh Abdallah, FNPDearborn, MI1700678745
  7. Houda AbdallahOak Park, MI1811524655
  8. Zienab Abdallah, FNPDearborn, MI1417718065
  9. Samir Abdel-HakCanton, MI1194541094
  10. Deya Abdelbaki, NPBelleville, MI1427582311

Common questions

What is Sandra Croasdell, FNP-BC's NPI number?

Sandra Croasdell, FNP-BC's National Provider Identifier (NPI) is 1083911036, issued on Feb 26, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Croasdell, FNP-BC located?

The NPPES record lists a practice address at 301 Explorer St, Gwinn, MI, 49841. Phone: (190) 634-6492. Providers update this record themselves, so call before visiting.

How can I verify Sandra Croasdell, FNP-BC's license?

NPPES lists Michigan license number L1921633, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Sandra Croasdell, FNP-BC prescribe under Medicare Part D?

In 2024, Sandra Croasdell, FNP-BC had 77 Medicare Part D claims for 52 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.