Paul Kiritsis, PSYD
NPI 1003336868 · Clinical Psychologist · San Ramon, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Kiritsis, PSYD is a Clinical Psychologist provider in San Ramon, CA (NPI 1003336868).
Provider details
- NPI number
- 1003336868
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,675 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychiatric Services Complicated By Communication Factor90785 | 1,022 | $14 |
| Care Management Services for Behavioral Health Conditions, 20 Minutes Or More Clinical Staff Time Directed By Health Care Professional99484 | 628 | $48 |
| Psychotherapy, 1 Hour90837 | 446 | $143 |
| Psychotherapy, 45 Minutes90834 | 266 | $97 |
| Psychotherapy, 30 Minutes90832 | 163 | $73 |
| Psychiatric Diagnostic Evaluation90791 | 150 | $159 |
Typical Medicare-allowed amounts for these services range $14–$159 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-22
- Last updated
- 2021-10-13
- Certified
- 2021-10-13
Frequently asked questions
- What is Paul Kiritsis's NPI number?
- Paul Kiritsis's National Provider Identifier (NPI) is 1003336868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Kiritsis's specialty?
- Paul Kiritsis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Paul Kiritsis located?
- Paul Kiritsis's practice location on file with NPPES is 111 Deerwood Road, San Ramon, CA 94583-4409.
- What is Paul Kiritsis's phone number?
- The practice phone number listed in the NPPES registry for Paul Kiritsis is (925) 270-4499.
- Does Paul Kiritsis accept Medicare?
- Paul Kiritsis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Kiritsis's NPI active?
- Yes — Paul Kiritsis's NPI (1003336868) is active in the NPPES registry as of the last update on 2021-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.