MRS. LENI S.G MAMPALLIL (CRNP) – Primary Care Nurse Practitioner, NPI 1922558741
Primary Care Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
11,473 NURSE PRACTITIONER in PA
Provider Addresses for MRS. LENI S.G MAMPALLIL (CRNP)
3803 W CHESTER PIKE STE 160
NEWTOWN SQUARE, PA 190732336
Phone: (484) 337-1632
Type: Mailing
5201, Pennell Road, Village Green, Aston Township, Delaware County, Pennsylvania, 19063, United States
ASTON, PA 19014
Phone: (610) 891-9277
Fax: (610) 891-7778
Type: Mailing
125 E 9th St
Chester, PA 190136019
Phone: (610) 872-6131
Fax: (610) 872-5128
Type: Location
200 E State St Ste 100
Media, PA 190633434
Phone: (610) 891-9277
Fax: (610) 891-7778
Type: Location
120 VALLEY GREEN LN STE 510
KING OF PRUSSIA, PA 194062080
Phone: (484) 327-7171
Type: Location
100, East State Street, Media, Delaware County, Pennsylvania, 19063, United States
MEDIA, PA 190633434
Phone: (610) 891-9277
Fax: (610) 891-7778
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $1,718.
Total Amount is formed as General ($1,718) + Research ($0) + Ownership ($0) = $1,718.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: IDORSIA PHARMACEUTICALS US INC ($222).
Total Amount
$1,718
General + Research + Ownership
Payments
18
Total payment records
General Amount
$1,718
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2018-05-03
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 |
|---|---|---|---|---|
| I20180503000560 | I | Nurse Practitioner | PA | 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 |
|---|---|---|---|---|
| 99310 | Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 795 | 285 | $0 |
| 99316 | Nursing facility discharge management, more than 30 minutes | 189 | 188 | $0 |
| 99497 | Advance care planning, first 30 minutes | 54 | 54 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 24 | 19 | $0 |
Insurance plans in this area (ZIP 19073)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| Family Practice | PA | |
| - | PA | |
| General Surgery | PA | |
| - | PA | |
| - | PA | |
| Internal Medicine | PA | |
| Internal Medicine | PA | |
| - | PA | |
| Family Practice, Geriatric Medicine | PA |
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