DR. JAMES C JENG (MD) – Surgery Physician, NPI 1407847775
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,125 CRITICAL CARE (INTENSIVISTS) in CA
Provider Addresses for DR. JAMES C JENG (MD)
333 City Blvd W Ste 1600
Orange, CA 928685903
Phone: (714) 456-6262
Fax: (714) 456-6377
Type: Location
Videobeat, 150, East 42nd Street, Midtown East, Manhattan Community Board 6, Manhattan, New York County, New York, 10017, United States
10TH FLOOR BOX 3000
NEW YORK, NY 100175612
Phone: (646) 605-8119
Fax: (646) 605-3031
Type: Mailing
Washington Hospital Center, 110, Irving Street Northwest, Washington, Washington, D.C., 20010, United States
RM 4B39
WASHINGTON, DC 200102976
Phone: (202) 877-5190
Fax: (202) 877-3173
Type: Location
200 S MANCHESTER AVE STE 300
ORANGE, CA 928683219
Phone: (714) 456-2986
Type: Mailing
101 THE CITY DR S
ORANGE, CA 928683201
Phone: (714) 880-7812
Type: Location
333 CITY BLVD W STE 1600
ORANGE, CA 928685903
Phone: (714) 456-6262
Fax: (714) 456-6377
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $1,099.
Total Amount is formed as General ($1,099) + Research ($0) + Ownership ($0) = $1,099.
Last reported payment date: 2024-10-31 • Largest payer in this snapshot: National Marrow Donor Program ($849).
Total Amount
$1,099
General + Research + Ownership
Payments
4
Total payment records
General Amount
$1,099
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| National Marrow Donor Program | $849 |
| Avita Medical Americas, Llc | $155 |
| Inspire Medical Systems, Inc. | $96 |
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: 2021-08-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20150716002692 | I | General Surgery | NY | TBD |
| I20180509001935 | I | General Surgery | PA | TBD |
| I20210820001528 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 103 | 15 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 50 | 39 | $0 |
| 99291 | Critical care, first 30-74 minutes | 43 | 19 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 25 | 22 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 22 | 19 | $0 |
Insurance plans in this area (ZIP 92868)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | NC | |
| Physician Assistant | PA | |
| General Surgery | CA | |
| Physician Assistant | CA | |
| Surgical Oncology | MA | |
| Physician Assistant | FL | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| General Surgery, Vascular Surgery | CA |
Reviews
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