IRAN DIAZ RAMIREZ NP
NPI 1841129798
Nurse Practitioner in Pasadena, TX

Q: What is Iran Diaz Ramirez's NPI number?

The NPI number for Iran Diaz Ramirez is 1841129798. It was assigned to this individual provider in the NPPES registry on May 18, 2026.

Q: What is Iran Diaz Ramirez'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 Iran Diaz Ramirez was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 18, 2026PECOS Enrolled

4000 SPENCER HWY, PASADENA, TX 77504(713) 359-2000 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Iran Diaz Ramirez Np NPPES

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

IRAN DIAZ RAMIREZ NP (NPI 1841129798) is an individual nurse practitioner in Pasadena, Texas, licensed in Texas (1158369) and active in the NPI registry since May 2026. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1841129798

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameIRAN DIAZ RAMIREZCredential: NP

Location Address4000 SPENCER HWYPasadena, TX 77504-1202

Mailing Address2770 Summer St Apt 421Houston, TX 77007-4377 · (786) 515-3052

Phone(713) 359-2000

Sole ProprietorYes

Medical School CMSOtherGraduated 2025

Enumeration DateMay 18, 2026

NPPES CertifiedMay 17, 2026

✔ NPI 1841129798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in TX · 1158369

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.

4000 SPENCER HWY, Pasadena, TX 77504

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Iran Diaz Ramirez Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2961960992

PECOS Enrollment IDI20260819003148

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.

Medicare Billing Reassignment

Medicare enrollment records show Iran Diaz Ramirez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emergency Medicine Services Of Tx, PLLC

204 mi

Emergency Medicine

7700 FLOYD CURL DR
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
1,452 clinicians in this Medicare group

NPI 1245938729 (210) 575-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77504 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

$90.40 typical visit price

range $58.24 – $176.98

Typical copayment $22.60 (range $14.56 – $44.24)

Most-billed visit code 99203

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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 20

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

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