IVA ESPARZA NP
NPI 1235801549
Nurse Practitioner in Berkeley, CA

Q: What is Iva Esparza's NPI number?

The NPI number for Iva Esparza is 1235801549. It was assigned to this individual provider in the NPPES registry on October 5, 2021.

Q: What is Iva Esparza's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Iva Esparza was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 05, 2021PECOS EnrolledAccepts Medicare Assignment

2850 TELEGRAPH AVE STE 110, BERKELEY, CA 94705(510) 204-8140(510) 506-7721 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 19, 2026, Jan 23, 2026, Sep 21, 2022 and 3 more (6 updates tracked since 2021).

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About Iva Esparza Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IVA ESPARZA NP (NPI 1235801549) is an individual nurse practitioner in Berkeley, California, licensed in Rhode Island (APRN03231) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Riverside, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1235801549

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameIVA ESPARZACredential: NP

Location Address2850 TELEGRAPH AVE STE 110Berkeley, CA 94705-1159

Mailing Address110 Elm StProvidence, RI 02903-4626 · (401) 443-4992 · Fax (401) 537-7241

Phone(510) 204-8140

Fax(510) 506-7721

Sole ProprietorYes

Medical School CMSOtherGraduated 2021

Enumeration DateOctober 5, 2021

Last NPPES UpdateMarch 19, 20266 updates tracked since enumeration

NPPES CertifiedMarch 19, 2026

✔ NPI 1235801549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in RI · APRN03231✔ Licensed in CA · NP95024499

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 10081 (CT)

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License APRN03231 (RI)

Also ListedClinical Nurse Specialist · GerontologyTaxonomy 364SG0600X · License 10081 (CT)

2850 TELEGRAPH AVE STE 110, Berkeley, CA 94705

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Secondary Practice Location 1

Location 1375 Wampanoag TrlRiverside, RI 02915-2232 · Phone (401) 649-4010 · Fax (401) 649-4011

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Iva Esparza Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254724016

PECOS Enrollment IDI20260127000598

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94705 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. OMAR MOHAMMAD MERCHANT MEDICAL DEGREE

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