TIVA HANJAN (M.D.) – Physical Medicine & Rehabilitation Physician, NPI 1689729253
Physical Medicine & Rehabilitation Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,149 PHYSICAL MEDICINE AND REHABILITATION in CA
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Provider Addresses for TIVA HANJAN (M.D.)
Crown Valley Parkway, Mission Viejo, Orange County, California, 92690, United States
MISSION VIEJO, CA 926916302
Phone: (949) 348-4000
Fax: (949) 348-7466
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $1,345.
Total Amount is formed as General ($1,345) + Research ($0) + Ownership ($0) = $1,345.
Last reported payment date: 2024-10-11 • Largest payer in this snapshot: Boston Scientific Corporation ($929).
Total Amount
$1,345
General + Research + Ownership
Payments
13
Total payment records
General Amount
$1,345
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $929 |
| Stryker Corporation | $189 |
| Abbott Laboratories | $144 |
| Vertos Medical, Inc. | $48 |
| Medtronic, Inc. | $35 |
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: 2008-10-22
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 |
|---|---|---|---|---|
| I20081022000374 | I | Physical Medicine And Rehabilitation | 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 |
|---|---|---|---|---|
| J7329 | Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg | 1,575 | 17 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 937 | 174 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 840 | 419 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 236 | 185 | $0 |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 205 | 131 | $0 |
Insurance plans in this area (ZIP 92691)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Sports Medicine, Orthopedic Surgery | CA | |
| - | CA | |
| Orthopedic Surgery | CA | |
| Physician Assistant | CA | |
| Hand Surgery, Orthopedic Surgery | CA | |
| Orthopedic Surgery, Hand Surgery | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| - | CA | |
| Sports Medicine, Orthopedic Surgery | CA |
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