DR. JAMES ROBERT WILLIAMS (MD) – Infectious Disease Physician, NPI 1497753594
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
36 INFECTIOUS DISEASE in HI
Provider Addresses for DR. JAMES ROBERT WILLIAMS (MD)
17 ALEXIS CT
SWEDESBORO, NJ 08085
Phone: (856) 304-9967
Fax: (856) 975-6292
Type: Mailing
221 Mahalani St
Wailuku, HI 967932526
Phone: (808) 442-5700
Fax: (855) 827-2321
Type: Location
2211, Chapel Avenue West, Cherry Hill Estates, Cherry Hill Township, Camden County, New Jersey, 08002, United States
STE 404
CHERRY HILL, NJ 08002
Phone: (856) 922-5010
Fax: (856) 922-0515
Type: Location
85 MAUI LANI PKWY
WAILUKU, HI 967932416
Phone: (808) 442-5700
Fax: (855) 827-2321
Type: Mailing
PO BOX 3153
WAILUKU, HI 967938153
Phone: (808) 442-5700
Fax: (855) 827-2321
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 41 Open Payments records for all available years, with a total value of $1,232.
Total Amount is formed as General ($1,232) + Research ($0) + Ownership ($0) = $1,232.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: Insmed, Inc. ($391).
Total Amount
$1,232
General + Research + Ownership
Payments
41
Total payment records
General Amount
$1,232
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Insmed, Inc. | $391 |
| MIMEDX Group, Inc. | $310 |
| Gilead Sciences, Inc. | $275 |
| ABBVIE INC. | $141 |
| Organogenesis Inc. | $44 |
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: 2021-03-26
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 |
|---|---|---|---|---|
| I20210326000533 | I | Infectious Disease | HI | 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 | 105 | 48 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 68 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 66 | 38 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 63 | 37 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 56 | 38 | $0 |
Insurance plans in this area (ZIP 08085)
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