DR. LAWRENCE WILLIAMS (D.O.) – Hospitalist Physician, NPI 1609221365
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
9,962 INTERNAL MEDICINE in PA
Provider Addresses for DR. LAWRENCE WILLIAMS (D.O.)
1411 WOODBOURNE RD
LEVITTOWN, PA 190571540
Phone: (215) 943-2000
Type: Mailing
9181 MEDCOM ST
NORTH CHARLESTON, SC 294069168
Phone: (843) 278-8630
Type: Location
1 Medical Center Blvd Dept Of
Chester, PA 190133902
Phone: (215) 943-2000
Type: Location
1 MEDICAL CENTER BLVD
CHESTER, PA 190133995
Phone: (610) 447-6370
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 $72.
Total Amount is formed as General ($72) + Research ($0) + Ownership ($0) = $72.
Last reported payment date: 2023-10-11 • Largest payer in this snapshot: ABBVIE INC. ($37).
Total Amount
$72
General + Research + Ownership
Payments
4
Total payment records
General Amount
$72
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $37 |
| Gilead Sciences, Inc. | $20 |
| Otsuka America Pharmaceutical, Inc. | $14 |
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: 2024-09-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20200218000985 | I | General Surgery | PA | TBD |
| I20240925000289 | I | Internal Medicine | SC | 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 | 29 | 19 | $0 |
Insurance plans in this area (ZIP 19057)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| Emergency Medicine | SC | |
| - | SC | |
| Family Practice | GA | |
| Family Practice | OK | |
| - | GA | |
| Internal Medicine | WA | |
| Family Practice | FL | |
| - | KY | |
| Internal Medicine | SC |
Reviews
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