DESIREE DIAN WILLIAMS (FNP-BC) – Family Nurse Practitioner, NPI 1548502495
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,192 NURSE PRACTITIONER in IN
Provider Addresses for DESIREE DIAN WILLIAMS (FNP-BC)
17501 Generations Dr
South Bend, IN 466351589
Phone: (574) 234-0049
Fax: (574) 234-0053
Type: Location
17501 GENERATIONS DR
SOUTH BEND, IN 466351589
Phone: (574) 234-0049
Fax: (574) 234-0053
Type: Mailing
PO BOX 781076
DETROIT, MI 482781076
Phone: (317) 528-4800
Fax: (317) 865-1479
Type: Mailing
12750 SAINT FRANCIS DR STE 410
CROWN POINT, IN 463070264
Phone: (219) 769-8340
Fax: (219) 769-8341
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 203 Open Payments records for all available years, with a total value of $4,091.
Total Amount is formed as General ($4,091) + Research ($0) + Ownership ($0) = $4,091.
Last reported payment date: 2024-12-06 • Largest payer in this snapshot: ABBVIE INC. ($1,377).
Total Amount
$4,091
General + Research + Ownership
Payments
203
Total payment records
General Amount
$4,091
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,377 |
| Janssen Biotech, Inc. | $592 |
| Takeda Pharmaceuticals U.S.A., Inc. | $281 |
| Gilead Sciences, Inc. | $215 |
| Lilly USA, LLC | $187 |
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: 2014-09-15
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 |
|---|---|---|---|---|
| I20140915001186 | I | Nurse Practitioner | IN | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 234 | 200 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 85 | 77 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 70 | 70 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 20 | 18 | $0 |
| 91200 | Measurement of liver stiffness | 13 | 13 | $0 |
Insurance plans in this area (ZIP 46635)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Gastroenterology | IN | |
| Nurse Practitioner | IN | |
| G A S T R O E N T E R O L O G Y | IL | |
| Internal Medicine, Gastroenterology | IN | |
| - | IN | |
| Gastroenterology, Internal Medicine | IN | |
| Internal Medicine, Gastroenterology | IN | |
| Internal Medicine | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN |
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