Charles Karsters
Behavior Analyst · Honolulu, HI
Charles Karsters is a behavior analyst with a practice address in Honolulu, Hawaii, and NPI 1881990141, issued on Feb 3, 2011. Check the license with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Karsters
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 1663 Liholiho St Apt 1, Honolulu, HI 96822
- Phone
- (808) 336-7270
- Enumerated
- Feb 3, 2011
- Record last updated
- Mar 22, 2022
- Fax
- (808) 444-2944
- Medicaid ID
- 20210118309027 HI
- Medicare enrollment
- Enrolled (PECOS I20240115001491); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest behavior analyst records → All 911 in Hawaii → Look up another NPI →
Verify Charles Karsters in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Charles Karsters among 911 behavior analyst records in Hawaii
Charles Karsters is one of 911 behavior analyst records with a practice address in Hawaii. 0% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 4% of them.
- NPI issued2011 · 4% of these records are older, 95% newer
- In a Medicare fileNo · 0% of these records are
- In the CMS Doctors and Clinicians fileYes · under 1% of these records are
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
371 behavior analyst records list a practice address in Honolulu
They are 371 of the 12,408 NPPES records with a practice address in Honolulu, and 911 behavior analyst records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 911 in Hawaii → Every provider in Honolulu → Behavior Analyst nationwide →
The 8 behavior analyst records with the nearest ZIP codes
- Joshua Collins, BCBAHonolulu, HI 968221104282839
- Heath CollisonHonolulu, HI 968221881054120
- Jenna DehnHonolulu, HI 968221285149187
- Lariza DuncanHonolulu, HI 968221689180739
- Hope Hiranaka, MA, LBAHonolulu, HI 968221922421734
- Shaianne KealohaHonolulu, HI 968221083262182
- Annelisa MachadoHonolulu, HI 968221578072963
- Amy McCormackHonolulu, HI 968221548666845
Common questions
What is Charles Karsters's NPI number?
Charles Karsters's National Provider Identifier (NPI) is 1881990141, issued on Feb 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Charles Karsters located?
The NPPES record lists a practice address at 1663 Liholiho St Apt 1, Honolulu, HI, 96822. Phone: (808) 336-7270. Providers update this record themselves, so call before visiting.
How can I verify Charles Karsters's license?
Search the Hawaii 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.