Riosaline A. Ishak
Dentist · Colton, CA
Riosaline A. Ishak is a dentist with a practice address in Colton, California, and NPI 1972096709, issued on Jun 6, 2018. Check the license (California 102468, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Riosaline A. Ishak
- Primary taxonomy
- Dentist 122300000X
- License number
- 102468 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2255 Cahuilla St Apt 26, Colton, CA 92324
- Phone
- (562) 419-3585
- Enumerated
- Jun 6, 2018
- Record last updated
- Jun 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Riosaline A. Ishak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 102468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average dentist in 2024
26 Medicare Part D claims for 18 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 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.
Riosaline A. Ishak among 14,729 dentist records in California
Riosaline A. Ishak is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 76% of them.
- NPI issued2018 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 dentist records list a practice address in Colton
They are 24 of the 2,459 NPPES records with a practice address in Colton, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Colton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Soonhyuk Chang, D.D.S.Colton, CA 923241568668150
- Mohamed El SayedColton, CA 923241679761019
- Hany Ghaly, DDSColton, CA 923241801999396
- Harpreet Gill, D.D.S.Colton, CA 923241689721334
- James Jesse, DDSColton, CA 923241962425017
- Chuck Kon, D.D.S.Colton, CA 923241518996115
- Shabbir Makati, DDSColton, CA 923241619044823
- Christine Nguyen, DDSColton, CA 923241053426684
Common questions
What is Riosaline A. Ishak's NPI number?
Riosaline A. Ishak's National Provider Identifier (NPI) is 1972096709, issued on Jun 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Riosaline A. Ishak located?
The NPPES record lists a practice address at 2255 Cahuilla St Apt 26, Colton, CA, 92324. Phone: (562) 419-3585. Providers update this record themselves, so call before visiting.
How can I verify Riosaline A. Ishak's license?
NPPES lists California license number 102468, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Riosaline A. Ishak prescribe under Medicare Part D?
In 2024, Riosaline A. Ishak had 26 Medicare Part D claims for 18 beneficiaries; the average among dentist prescribers was 86. 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.
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.