NPPES file of Aug 9, 2026

Marley Mae Middlebrook, PSYD

Clinical Psychologist · Walnut Creek, CA

Marley Mae Middlebrook, PSYD is a clinical psychologist with a practice address in Walnut Creek, California, and NPI 1487778049, issued on Mar 19, 2007. Check the license (California PSY 22606, 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
1487778049
Name
Marley Mae Middlebrook
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY 22606 CA
Self-reported in NPPES; status is on the state search
Practice location
1844 San Miguel Dr Ste 311, Walnut Creek, CA 94596
Phone
(925) 352-1038
Enumerated
Mar 19, 2007
Record last updated
Oct 23, 2023
Fax
(949) 757-2543
Medicare enrollment
Enrolled (PECOS I20131104000214); 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 1844 San Miguel Dr Ste 311

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

  1. Richard Pollack, PH,D.Clinical Psychologist1417019134

Verify Marley Mae Middlebrook 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 PSY 22606
    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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Marley Mae Middlebrook among 12,647 clinical psychologist records in California

Marley Mae Middlebrook, PSYD is one of 12,647 clinical psychologist records with a practice address in California. 9% 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 20% of them.

  • NPI issued2007 · 20% of these records are older, 57% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated2005 · median 2006 among the 2,424 with a school on file
  • Record last updated2023 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

96 clinical psychologist records list a practice address in Walnut Creek

They are 96 of the 6,170 NPPES records with a practice address in Walnut Creek, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Michael Cheney, PSY.D.Walnut Creek, CA 945961184696643
  2. Irena Ginsburg, PH.D.Walnut Creek, CA 945961629157938
  3. Carolyn Hokanson, PHDWalnut Creek, CA 945961851452874
  4. Laurie Kirkpatrick, PH.D.Walnut Creek, CA 945961174685259
  5. Roopal Lalaji, PSYDWalnut Creek, CA 945961740397223
  6. Allan Leung, PHDWalnut Creek, CA 945961558425413
  7. Hagit Miller, PSY DWalnut Creek, CA 945961770535015
  8. Lori Ono, PH.D.Walnut Creek, CA 945961487719928

Common questions

What is Marley Mae Middlebrook, PSYD's NPI number?

Marley Mae Middlebrook, PSYD's National Provider Identifier (NPI) is 1487778049, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marley Mae Middlebrook, PSYD located?

The NPPES record lists a practice address at 1844 San Miguel Dr Ste 311, Walnut Creek, CA, 94596. Phone: (925) 352-1038. Providers update this record themselves, so call before visiting.

How can I verify Marley Mae Middlebrook, PSYD's license?

NPPES lists California license number PSY 22606, 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.