MRS. SALEEN GIGI MANNIL (AGNP-C) – Adult Medicine Physician, NPI 1821659798
Adult Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,209 NURSE PRACTITIONER in TX
Provider Addresses for MRS. SALEEN GIGI MANNIL (AGNP-C)
10932 CORY ST
MANVEL, TX 775785504
Phone: (832) 776-9029
Type: Mailing
520 Gulfgate Center Mall
Houston, TX 770873022
Phone: (713) 442-3700
Type: Location
11511 SHADOW CREEK PKWY
PEARLAND, TX 775847298
Phone: (713) 442-0000
Type: Mailing
5815 GULF FWY STE 100
HOUSTON, TX 770235362
Phone: (713) 643-0012
Fax: (713) 643-5808
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $13.
Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.
Last reported payment date: 2023-02-22 • Largest payer in this snapshot: Exact Sciences Corporation ($13).
Total Amount
$13
General + Research + Ownership
Payments
1
Total payment records
General Amount
$13
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-02-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $13 |
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: 2021-03-04
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 |
|---|---|---|---|---|
| I20210304000191 | I | Nurse Practitioner | TX | 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 | 41 | 34 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 39 | 21 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 27 | 27 | $0 |
| 99347 | Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 27 | 20 | $0 |
Insurance plans in this area (ZIP 77578)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | ND | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Physician Assistant | TX | |
| - | TX | |
| - | TX |
Reviews
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