Ryann Monteiro
Addiction (Substance Use Disorder) Counselor · Aliso Viejo, CA
Ryann Monteiro is an addiction (substance use disorder) counselor with a practice address in Aliso Viejo, California, and NPI 1083178297, issued on Jan 22, 2019. Check the license (California R1238841216, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ryann Monteiro
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- R1238841216 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5 Mareblu Ste 250, Aliso Viejo, CA 92656
- Phone
- (714) 655-7804
- Enumerated
- Jan 22, 2019
- Record last updated
- Jan 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →
Also registered at 5 Mareblu Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen CashionMental Health Counselor1578111670
- Wayne Chan, MFTMarriage & Family Therapist1053447383
- Andrea Juck, MSW INTERNAddiction (Substance Use Disorder) Counselor1760247225
- Sarah PhanAddiction (Substance Use Disorder) Counselor1801381694
- Roni Portillo, MFTIMarriage & Family Therapist1538252143
Verify Ryann Monteiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license R1238841216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ryann Monteiro among 27,741 addiction (substance use disorder) counselor records in California
Ryann Monteiro is one of 27,741 addiction (substance use disorder) counselor records with a practice address in California. under 1% 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 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 addiction (substance use disorder) counselor records list a practice address in Aliso Viejo
They are 8 of the 568 NPPES records with a practice address in Aliso Viejo, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 27,741 in California → Every provider in Aliso Viejo → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Dean Dixon, M.A., RADTAliso Viejo, CA 926561124605845
- Cristy Fisher-LyndeAliso Viejo, CA 926561982168696
- Andrea Juck, MSW INTERNAliso Viejo, CA 926561760247225
- Nathan KnottAliso Viejo, CA 926561104477108
- Melissa MihalickAliso Viejo, CA 926561255570743
- Benjamin NilesAliso Viejo, CA 926561427423029
- Sarah PhanAliso Viejo, CA 926561801381694
- Angela Givens, MSW, MPA, LAADCMidway City, CA 926551639534340
Common questions
What is Ryann Monteiro's NPI number?
Ryann Monteiro's National Provider Identifier (NPI) is 1083178297, issued on Jan 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ryann Monteiro located?
The NPPES record lists a practice address at 5 Mareblu Ste 250, Aliso Viejo, CA, 92656. Phone: (714) 655-7804. Providers update this record themselves, so call before visiting.
How can I verify Ryann Monteiro's license?
NPPES lists California license number R1238841216, as entered by the provider. 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.