DR. VARTAN TARAKCHYAN (M.D.) – Anesthesiology Physician, NPI 1508887720
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,371 ANESTHESIOLOGY in CA
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Provider Addresses for DR. VARTAN TARAKCHYAN (M.D.)
Orange Post Office, 222-224, Summer Street, Orange, Orange City Council, New South Wales, 2800, Australia
ORANGE, CA 928635486
Phone: (818) 550-0900
Fax: (303) 953-8260
Type: Mailing
Silver Lake Medical Center, 1711, West Temple Street, Civic Center, Downtown, Los Angeles, Los Angeles County, California, 90026, United States
LOS ANGELES, CA 900265421
Phone: (213) 989-6100
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.
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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: 2004-01-17
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 |
|---|---|---|---|---|
| I20040117000208 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 40 | 40 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 19 | 19 | $0 |
| 01922 | Anesthesia for x-ray or radiation therapy | 15 | 15 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 14 | 13 | $0 |
| 00840 | Anesthesia for other procedure on lower abdomen | 11 | 11 | $0 |
Insurance plans in this area (ZIP 92863)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | CA | 00142 | Anesthesia for lens surgery | 46 | 42 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | AZ | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | WA | |
| Anesthesiology, Interventional Pain Management | CA | |
| A N E S T H E S I O L O G Y | MA | |
| Anesthesiology, Interventional Pain Management | CA | |
| Anesthesiology, Pain Management | CA |
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