NPPES file of Aug 9, 2026

Michael Udo D'Agostin, PSYD

Counseling Psychologist · Tarzana, CA

Michael Udo D'Agostin, PSYD is a counseling psychologist with a practice address in Tarzana, California, and NPI 1851424345, issued on Mar 13, 2007. Check the license (California PSY24187, 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
1851424345
Name
Michael Udo D'Agostin
Credential
PSYD
Primary taxonomy
Counseling Psychologist 103TC1900X
License numbers
PSY24187 CA
A3555189 CA
Self-reported in NPPES; status is on the state search
Practice location
18646 Oxnard St, Tarzana, CA 91356
Phone
(818) 654-3845
Enumerated
Mar 13, 2007
Record last updated
Jul 29, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(818) 345-6402
Medicare enrollment
Enrolled (PECOS I20140210000710); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 18646 Oxnard St

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

  1. David AbramovitchStudent in an Organized Health Care Education/Training Program1255749271
  2. Jarred AbshireAddiction (Substance Use Disorder) Counselor1780254094
  3. Yvonne AchtermanRegistered Nurse1508737792
  4. Negar Adl-Tabatabaei, RADT-I/MAAddiction (Substance Use Disorder) Counselor1487203071
  5. Troy Agard, RADT-1Addiction (Substance Use Disorder) Counselor1316436587
  6. Cyrille AggaraoRegistered Nurse1578208716

Verify Michael Udo D'Agostin 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 PSY24187
    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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Michael Udo D'Agostin among 629 counseling psychologist records in California

Michael Udo D'Agostin, PSYD is one of 629 counseling psychologist 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 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 77% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2006 · median 2006 among the 65 with a school on file
  • Record last updated2011 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC1900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Counseling Psychologist providers in California

There are 629 counseling psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 counseling psychologist records with the nearest ZIP codes

  1. John Legler, LMFTValencia, CA 913551558302158
  2. Kyla Kaatz, BAWestlake Village, CA 913611417785494
  3. Sabeen Kaka, PSY.D.Santa Clarita, CA 913511295096790
  4. Chen Oren, PH.D.Westlake Village, CA 913611255753711
  5. Frederic Norris, PH.D.Thousand Oaks, CA 913621417165994
  6. Suzan TessierSanta Clarita, CA 913501205085669
  7. Michelle Jackson-McCoy, PHDWoodland Hills, CA 913671114631991
  8. Mary Bauman, PHDSherman Oaks, CA 914011790801397

Common questions

What is Michael Udo D'Agostin, PSYD's NPI number?

Michael Udo D'Agostin, PSYD's National Provider Identifier (NPI) is 1851424345, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael Udo D'Agostin, PSYD located?

The NPPES record lists a practice address at 18646 Oxnard St, Tarzana, CA, 91356. Phone: (818) 654-3845. Providers update this record themselves, so call before visiting.

How can I verify Michael Udo D'Agostin, PSYD's license?

NPPES lists California license number PSY24187, 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.