NPPES file of Aug 9, 2026

Aoife Q. Tessmann

Counselor · Costa Mesa, CA

Aoife Q. Tessmann is a counselor with a practice address in Costa Mesa, California, and NPI 1336947027, issued on Mar 6, 2025. 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
1336947027
Name
Aoife Q. Tessmann
Primary taxonomy
Counselor 101Y00000X
Practice location
170 E 17TH St Ste 205, Costa Mesa, CA 92627
Phone
(617) 448-3330
Enumerated
Mar 6, 2025
Record last updated
Mar 6, 2025
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.
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Also registered at 170 E 17TH St Ste 205

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

  1. Alexa Eguchi, LMFTMarriage & Family Therapist1598425134

Verify Aoife Q. Tessmann 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
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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Counselor providers in California

There are 13,723 counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,723 in California → Every provider in Costa Mesa →

Other counselor records in California

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  2. Ted AamesFort Bragg, CA1447500988
  3. Crystal AanderudRichmond, CA1083841761
  4. Cedric Aaron, MSW, ASWEureka, CA1245461268
  5. Regina AbadajosOakland, CA1851856488
  6. Erica AbaraCamarillo, CA1104099282
  7. Jennifer AbarcaOakland, CA1760955926
  8. Marina AbbottPetaluma, CA1669592184
  9. Robert Abbott-Florez, M.A.Petaluma, CA1568617280
  10. Sofia AbbushiSan Carlos, CA1154974301

Common questions

What is Aoife Q. Tessmann's NPI number?

Aoife Q. Tessmann's National Provider Identifier (NPI) is 1336947027, issued on Mar 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Aoife Q. Tessmann located?

The NPPES record lists a practice address at 170 E 17TH St Ste 205, Costa Mesa, CA, 92627. Phone: (617) 448-3330. Providers update this record themselves, so call before visiting.

How can I verify Aoife Q. Tessmann'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.

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.