MRS. GRISELL RAMIREZ (FNP) – Nurse Practitioner, NPI 1285987941
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,353 NURSE PRACTITIONER in CA
Provider Addresses for MRS. GRISELL RAMIREZ (FNP)
4361 LATHAM ST STE 270
RIVERSIDE, CA 925014332
Phone: (559) 250-7368
Type: Mailing
4361 LATHAM ST
RIVERSIDE, CA 925011730
Phone: (559) 250-7368
Type: Location
6327 N FRESNO ST STE 101
FRESNO, CA 937105236
Phone:
Type: Mailing
5315 W Hillsdale Ave
Visalia, CA 932915118
Phone: (559) 732-9900
Fax: (559) 732-9909
Type: Location
5339 N FRESNO ST STE 103
FRESNO, CA 937106851
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 195 Open Payments records for all available years, with a total value of $3,819.
Total Amount is formed as General ($3,819) + Research ($0) + Ownership ($0) = $3,819.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($955).
Total Amount
$3,819
General + Research + Ownership
Payments
195
Total payment records
General Amount
$3,819
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $955 |
| Amgen Inc. | $530 |
| Janssen Biotech, Inc. | $295 |
| GlaxoSmithKline, LLC. | $208 |
| Aurinia Pharma U.S., Inc. | $189 |
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: 2018-11-15
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 |
|---|---|---|---|---|
| I20181115001978 | I | Nurse Practitioner | CA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 92501)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| R H E U M A T O L O G Y | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Rheumatology, Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| R H E U M A T O L O G Y | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| R H E U M A T O L O G Y | CA |
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