IVA ESPARZA (NP) – Nurse Practitioner, NPI 1235801549
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,487 NURSE PRACTITIONER in RI
Provider Addresses for IVA ESPARZA (NP)
375 Wampanoag Trl
Riverside, RI 029152232
Phone: (401) 649-4010
Fax: (401) 649-4011
Type: Location
2850 Telegraph Ave Ste 110
Berkeley, CA 947051159
Phone: (510) 204-8140
Fax: (510) 506-7721
Type: Location
110 ELM ST
PROVIDENCE, RI 029034626
Phone: (401) 443-4992
Fax: (401) 537-7241
Type: Mailing
375 WAMPANOAG TRL
RIVERSIDE, RI 029152232
Phone: (401) 649-4010
Fax: (401) 649-4011
Type: Location
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 947051159
Phone: (510) 204-8140
Fax: (510) 506-7721
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2026-01-27
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20260127000598 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 158 | 57 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 37 | 26 | $0 |
| 99315 | Nursing facility discharge day management, 30 minutes or less | 15 | 15 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $0 |
| 99316 | Nursing facility discharge management, more than 30 minutes | 12 | 11 | $0 |
Insurance plans in this area (ZIP 02915)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| - | CA | |
| Obstetrics/Gynecology, Hospitalist | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| A N E S T H E S I O L O G Y | CA | |
| G A S T R O E N T E R O L O G Y | CA |
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