NPPES file of Aug 9, 2026

Mark Allen Davis, PSYD

Mental Health Counselor · Santa Ana, CA

Mark Allen Davis, PSYD is a mental health counselor with a practice address in Santa Ana, California, and NPI 1134220643, issued on Sep 26, 2006. 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
1134220643
Name
Mark Allen Davis
Credential
PSYD
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
401 W Civic Center Dr # 700, Santa Ana, CA 92701
Phone
(714) 480-6767
Enumerated
Sep 26, 2006
Record last updated
Jun 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(714) 568-4362
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 401 W Civic Center Dr # 700

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

  1. Nancy AlemanClinical Social Worker1760970313
  2. Ashley Booker, ASWSocial Worker1487278339
  3. Christian Downey, AMFT, CADCIII-CS(CA)Marriage & Family Therapist1659824530
  4. Patricia Hikida, M.S., L.M.F.T., J.D.Marriage & Family Therapist1932398864
  5. Patricia IglesiaClinical Social Worker1982991394
  6. Jennifer MoenClinical Social Worker1215669890

Verify Mark Allen Davis 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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Mark Allen Davis among 28,617 mental health counselor records in California

Mark Allen Davis, PSYD is one of 28,617 mental health counselor records with a practice address in California. 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 96% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2021 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

684 mental health counselor records list a practice address in Santa Ana

They are 684 of the 8,904 NPPES records with a practice address in Santa Ana, and 28,617 mental health counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 mental health counselor records with the nearest ZIP codes

  1. Adriana Bendler, MFTISanta Ana, CA 927011235242504
  2. Joseph Cavins, MASanta Ana, CA 927011154343531
  3. Bill Deatherage, PSY.D., MFTISanta Ana, CA 927011497762660
  4. Lai DormanSanta Ana, CA 927011750482428
  5. Jenna FreemanSanta Ana, CA 927011508885179
  6. Richard GardeaSanta Ana, CA 927011124121306
  7. Tam HoSanta Ana, CA 927011639193501
  8. Erin Lynch, M.S., MFTISanta Ana, CA 927011851307060

Common questions

What is Mark Allen Davis, PSYD's NPI number?

Mark Allen Davis, PSYD's National Provider Identifier (NPI) is 1134220643, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Allen Davis, PSYD located?

The NPPES record lists a practice address at 401 W Civic Center Dr # 700, Santa Ana, CA, 92701. Phone: (714) 480-6767. Providers update this record themselves, so call before visiting.

How can I verify Mark Allen Davis, PSYD'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.

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.