NPPES file of Aug 9, 2026

Collin Anthony Hollihan

Behavior Analyst · Redlands, CA

Collin Anthony Hollihan is a behavior analyst with a practice address in Redlands, California, and NPI 1558955518, issued on Feb 21, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558955518
Name
Collin Anthony Hollihan
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
1301 California St, Redlands, CA 92374
Phone
(833) 574-2273
Enumerated
Feb 21, 2021
Record last updated
Feb 21, 2021 (not updated in 5 years: call before relying on the address or phone)
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.
Download card Updates feed

Also registered at 1301 California St

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

  1. Julia Angkadjaja, M.D.Ophthalmology Physician1386176519
  2. Ravi Bhatia, M.D.Internal Medicine Physician1942510540
  3. Gabrielle DillardClinical Social Worker1447804695
  4. Josue Enriquez Quezada, LCSWClinical Social Worker1639549991
  5. Cheryl Ganding-CravenPhysical Therapist1780702654
  6. Karen Hodes, PHARMDPharmacist1780018192

Verify Collin Anthony Hollihan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 California 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.

37 behavior analyst records list a practice address in Redlands

They are 37 of the 2,498 NPPES records with a practice address in Redlands, and 20,348 behavior analyst records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other behavior analyst records in California

  1. Eduardo A HernandezTorrance, CA1811564081
  2. Ali AaronNapa, CA1689112575
  3. Melanie Ann AbadSan Mateo, CA1366808545
  4. Marine Abadzhyan, ANorth Hollywood, CA1437533494
  5. Ashley Aurora AbalosRancho Cucamonga, CA1225974124
  6. Valerie Abaniel, M.A BCBAFullerton, CA1336377340
  7. Althea Abaqueta, BCBAFountain Valley, CA1619272853
  8. Stephanie AbarcaCorona, CA1124987656
  9. Vanessa AbarcaSan Jose, CA1558900910
  10. Josette Abbas, BCBAWalnut Creek, CA1407357916

Common questions

What is Collin Anthony Hollihan's NPI number?

Collin Anthony Hollihan's National Provider Identifier (NPI) is 1558955518, issued on Feb 21, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Collin Anthony Hollihan located?

The NPPES record lists a practice address at 1301 California St, Redlands, CA, 92374. Phone: (833) 574-2273. Providers update this record themselves, so call before visiting.

How can I verify Collin Anthony Hollihan's license?

Search the California 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. 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.