JOHN PETER SULLIVAN (PSY.D.) – Clinical Psychologist, NPI 1144256934
Clinical Psychologist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,434 CLINICAL PSYCHOLOGIST in CA
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Provider Addresses for JOHN PETER SULLIVAN (PSY.D.)
2340, Park Avenue, Santa Clara, Santa Clara County, California, 95050, United States
SANTA CLARA, CA 950506030
Phone: (408) 296-7721
Type: Mailing
2625, Zanker Road, North San Jose, San Jose, Santa Clara County, California, 95134, United States
SAN JOSE, CA 951342130
Phone: (408) 325-5181
Type: Location
2340 PARK AVE STE 207
SANTA CLARA, CA 950506030
Phone: (408) 296-7721
Type: Mailing
2797 PARK AVE STE 207
SANTA CLARA, CA 950506063
Phone: (408) 286-4325
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-11-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041119000826 | I | Clinical Psychologist | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 90837 | Psychotherapy, 1 hour | 158 | 13 | $0 |
Insurance plans in this area (ZIP 95050)
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