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Clinical Psychologist

Richard T. Knowles, CP

Sees patients in Palo Alto, CA · Los Altos, CA · California

Summary

Richard T. Knowles, CP is a clinical psychologist at 4149 El Camino Way, Suite A, Palo Alto, CA 94306. Phone: (866) 362-4246. May accept Medicare assignment. NPI 1588914139. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Clinical psychologist
  • Address: 4149 El Camino Way, Suite A, Palo Alto, CA 94306 · Directions (2 more locations)
  • Phone: (866) 362‑4246
  • Medicare: May accept Medicare assignment
  • Group practice: Integrative Behavioral Health and Medicine Inc (+2 more)
  • School: graduated 2014
  • Gender (as listed): Male
  • Telehealth: offered
Call(866) 362‑4246 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Richard T. Knowles, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Richard T. Knowles accept Medicare assignment?
Medicare's clinician data says Richard T. Knowles may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Richard T. Knowles's NPI number?
1588914139. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Richard T. Knowles is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Richard T. Knowles as a member of these groups (CMS data updated October 2, 2026).

  • Integrative Behavioral Health and Medicine Inc14 clinicians in the group
  • Imbcs Inc6 clinicians in the group
  • United Psychiatry, Inc.6 clinicians in the group

Specialties

Find other clinicians: Clinical Psychologist, California →

Other clinical psychologists in Palo Alto

Clinicians with the same Medicare primary specialty in Palo Alto, CA — not a recommendation.

All clinical psychologists in Palo Alto →

Other clinicians in Integrative Behavioral Health and Medicine Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialCP
Graduation year2014
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1588914139
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians