Meredith Porter, PSYD
Psychologist · Walnut Creek, CA
Meredith Porter, PSYD is a psychologist with a practice address in Walnut Creek, California, and NPI 1598077463, issued on Jul 8, 2010. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Meredith Porter
- Credential
- PSYD
- Primary taxonomy
- Psychologist 103T00000X
- Practice location
- 710 S Broadway Ste 300, Walnut Creek, CA 94596
- Phone
- (252) 954-6199
- Enumerated
- Jul 8, 2010
- Record last updated
- Oct 2, 2022
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Also registered at 710 S Broadway Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelly Bush, PSY.D.Psychologist1649321191
- Catherine Dionisio, PH.D.Clinical Psychologist1730365248
- Stephanie Gade, PHDPsychologist1871124222
- Anne Rachel Guijo, N.P.Family Nurse Practitioner1659898484
- Matthew HaynesClinical Social Worker1225308711
- Stewart Proctor, PH.D.Clinical Psychologist1336206721
Verify Meredith Porter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Meredith Porter among 7,304 psychologist records in California
Meredith Porter, PSYD is one of 7,304 psychologist records with a practice address in California. 6% 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 2010, is newer than 46% of them.
- NPI issued2010 · 46% of these records are older, 50% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 psychologist records list a practice address in Walnut Creek
They are 76 of the 6,170 NPPES records with a practice address in Walnut Creek, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,304 in California → Every provider in Walnut Creek → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Philip Becker, PH.D.Walnut Creek, CA 945961487722435
- Kelly Bush, PSY.D.Walnut Creek, CA 945961649321191
- Samantha Clemens, PH.D.Walnut Creek, CA 945961295802601
- James Fritz, PHDWalnut Creek, CA 945961144397407
- Margaret Hacker-Pollack, PHDWalnut Creek, CA 945961265596092
- Janice Helfand, PH.D.Walnut Creek, CA 945961770655854
- Marc Komori Stager, PSY.D.Walnut Creek, CA 945961962578559
- Margo Leick, PH.D.Walnut Creek, CA 945961811033806
Common questions
What is Meredith Porter, PSYD's NPI number?
Meredith Porter, PSYD's National Provider Identifier (NPI) is 1598077463, issued on Jul 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Meredith Porter, PSYD located?
The NPPES record lists a practice address at 710 S Broadway Ste 300, Walnut Creek, CA, 94596. Phone: (252) 954-6199. Providers update this record themselves, so call before visiting.
How can I verify Meredith Porter, 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.