NPPES file of Aug 9, 2026

Sandra Candy Castle, LLP

Intellectual & Developmental Disabilities Psychologist · Holland, MI

Sandra Candy Castle, LLP is an intellectual & developmental disabilities psychologist with a practice address in Holland, Michigan, and NPI 1174848899, issued on Apr 6, 2010. Check the license (Michigan 6301006991, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174848899
Name
Sandra Candy Castle
Credential
LLP
Primary taxonomy
Intellectual & Developmental Disabilities Psychologist 103TM1800X
License number
6301006991 MI
Self-reported in NPPES; status is on the state search
Practice location
12265 James St, Holland, MI 49424
Phone
(616) 494-5475
Enumerated
Apr 6, 2010
Record last updated
Apr 6, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(616) 393-5687
Medicare enrollment
Enrolled (PECOS I20210216000782); 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.
Download card Updates feed

8 nearest intellectual & developmental disabilities psychologist records → All 48 in Michigan → Look up another NPI →

Also registered at 12265 James St

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

  1. Alanna Adragna, LLP, CAADCPsychologist1285140665
  2. Johnna AlofsAddiction (Substance Use Disorder) Counselor1720659949
  3. Kelly ArthursPeer Specialist1457040784
  4. Susan Baker, LMSWClinical Social Worker1093030793
  5. Alyse BauerCommunity Health Worker1225712847
  6. Tracy Bennett, LBSWClinical Social Worker1619449147

Verify Sandra Candy Castle 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 6301006991    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. County OF OttawaHolland, MI

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

Sandra Candy Castle among 48 intellectual & developmental disabilities psychologist records in Michigan

Sandra Candy Castle, LLP is one of 48 intellectual & developmental disabilities psychologist records with a practice address in Michigan. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 21% of them.

  • NPI issued2010 · 21% of these records are older, 77% newer
  • In a Medicare fileYes · 2% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Record last updated2010 · 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 103TM1800X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Intellectual & Developmental Disabilities Psychologist providers in Michigan

There are 48 intellectual & developmental disabilities psychologist records in Michigan.

All 48 in Michigan → Every provider in Holland → Intellectual & Developmental Disabilities Psychologist nationwide →

The 8 intellectual & developmental disabilities psychologist records with the nearest ZIP codes

  1. Kelly Boeve, LLPHolland, MI 494241063701175
  2. Joan Sall, LLPHolland, MI 494241205125317
  3. Kathleen Smith, PSYCHOLOGIST LLPHolland, MI 494241003171448
  4. Michele Vanderschel, LLPHolland, MI 494241912031287
  5. Amy Breckon, MA, LLPHudsonville, MI 494261164965877
  6. Jeremy Ladronka, M. EDNorton Shores, MI 494411477092054
  7. Consuelo CrewsMuskegon, MI 494421194262154
  8. Amy Ford, LLBSWMuskegon, MI 494421760929947

Common questions

What is Sandra Candy Castle, LLP's NPI number?

Sandra Candy Castle, LLP's National Provider Identifier (NPI) is 1174848899, issued on Apr 6, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Candy Castle, LLP located?

The NPPES record lists a practice address at 12265 James St, Holland, MI, 49424. Phone: (616) 494-5475. Providers update this record themselves, so call before visiting.

How can I verify Sandra Candy Castle, LLP's license?

NPPES lists Michigan license number 6301006991, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.