GARY G ROSENGARTEN (PH.D.) – Pain Medicine (Psychiatry & Neurology) Physician, NPI 1689616617
Pain Medicine (Psychiatry & Neurology) Physician
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 GARY G ROSENGARTEN (PH.D.)
Torrance Post Office, County Road C016, Varney, Torrance County, New Mexico, United States
TORRANCE, CA 905105333
Phone: (310) 329-2469
Fax: (310) 329-0176
Type: Mailing
San Vicente Boulevard, South Carthay, Carthay, Los Angeles, Los Angeles County, California, 90048, United States
SUITE 1101
LOS ANGELES, CA 900484165
Phone: (310) 423-9619
Fax: (310) 423-9610
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: 2010-08-23
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 |
|---|---|---|---|---|
| I20100823000779 | 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 |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 200 | 38 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 24 | 24 | $0 |
| 96130 | Evaluation of psychological test, first hour | 19 | 19 | $0 |
| 96136 | Administration of psychological or neuropsychological test, first 30 minutes | 19 | 19 | $0 |
| 96137 | Administration of psychological or neuropsychological test, each additional 30 minutes | 19 | 19 | $0 |
Insurance plans in this area (ZIP 90510)
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