NPPES file of Aug 9, 2026

Sierra Morgan Flynn, AMFT

Marriage & Family Therapist · Trabuco Canyon, CA

Sierra Morgan Flynn, AMFT is a marriage & family therapist with a practice address in Trabuco Canyon, California, and NPI 1821681081, issued on Feb 18, 2021. Check the license (California 136734, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1821681081
Name
Sierra Morgan Flynn
Credential
AMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
136734 CA
Self-reported in NPPES; status is on the state search
Practice location
20331 Flanagan RD., Trabuco Canyon, CA 92679
Phone
(818) 582-8832
Enumerated
Feb 18, 2021
Record last updated
Dec 27, 2022
Medicare enrollment
Enrolled (PECOS I20251030005107); may accept Medicare assignment
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.
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8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 20331 Flanagan RD.

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

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  2. Bailey Caldwell, RADTAddiction (Substance Use Disorder) Counselor1154900793
  3. Courtney Crisostomo, RADTAddiction (Substance Use Disorder) Counselor1992306070
  4. Bridgitte Felix, RADTAddiction (Substance Use Disorder) Counselor1386224855
  5. Sheri FoxBehavior Technician1053974691
  6. Shelia GreenAddiction (Substance Use Disorder) Counselor1356905293

Verify Sierra Morgan Flynn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 136734    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 California license search

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Sierra Morgan Flynn among 59,889 marriage & family therapist records in California

Sierra Morgan Flynn, AMFT is one of 59,889 marriage & family therapist records with a practice address in California. 4% 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 2021, is newer than 75% of them.

  • NPI issued2021 · 75% of these records are older, 21% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2022 · median 2013 among the 4,574 with a school on file
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 marriage & family therapist records list a practice address in Trabuco Canyon

They are 15 of the 221 NPPES records with a practice address in Trabuco Canyon, and 59,889 marriage & family therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 59,889 in California → Every provider in Trabuco Canyon → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Vanessa CarterTrabuco Canyon, CA 926791861145435
  2. Cassandra Gibeley, LMFTTrabuco Canyon, CA 926791972251924
  3. Jewelana KayananTrabuco Canyon, CA 926791386105484
  4. Anne Macdavid, MS, MFTCoto De Caza, CA 926791649488396
  5. Cindy MartinezTrabuco Canyon, CA 926791326633009
  6. Evian MustafaTrabuco Canyon, CA 926791679026843
  7. Helen Riccobono, M.A., LMFTTrabuco Canyon, CA 926791588239925
  8. Renee RidleyTrabuco Canyon, CA 926791801454426

Common questions

What is Sierra Morgan Flynn, AMFT's NPI number?

Sierra Morgan Flynn, AMFT's National Provider Identifier (NPI) is 1821681081, issued on Feb 18, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sierra Morgan Flynn, AMFT located?

The NPPES record lists a practice address at 20331 Flanagan RD., Trabuco Canyon, CA, 92679. Phone: (818) 582-8832. Providers update this record themselves, so call before visiting.

How can I verify Sierra Morgan Flynn, AMFT's license?

NPPES lists California license number 136734, 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.

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.