NISREEN SLOULIN OD
NPI 1881561918
Optometrist in Fontana, CA

Q: What is Nisreen Sloulin's NPI number?

The NPI number for Nisreen Sloulin is 1881561918. It was assigned to this individual provider in the NPPES registry on October 22, 2025.

Q: What is Nisreen Sloulin's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Nisreen Sloulin was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 22, 2025PECOS Enrolled

8381 JUNIPER AVE # 100, FONTANA, CA 92335(909) 429-2020 Get Directions Write a Review

NPPES record last updated: October 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Nisreen Sloulin Od NPPES

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

NISREEN SLOULIN OD (NPI 1881561918) is an individual optometrist in Fontana, California, licensed in California (36145) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS and is a graduate of Western University Of Health Sciences College Of Dental Med (2023).

NPPES Registry Identity

NPI1881561918

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameNISREEN SLOULINCredential: OD

Location Address8381 JUNIPER AVE # 100Fontana, CA 92335-3431

Mailing Address8381 Juniper Ave # 100Fontana, CA 92335-3431

Phone(909) 429-2020

Sole ProprietorNo

Medical School CMSWestern University Of Health Sciences College Of Dental MedGraduated 2023

Enumeration DateOctober 22, 2025

Last NPPES UpdateOctober 27, 2025

NPPES CertifiedOctober 27, 2025

✔ NPI 1881561918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CA · 36145

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

8381 JUNIPER AVE # 100, Fontana, CA 92335

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nisreen Sloulin Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9931695475

PECOS Enrollment IDI20260105001445

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 92335 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

$136.04 typical visit price

range $59.60 – $179.42

Typical copayment $34.01 (range $14.90 – $44.85)

Most-billed visit code 99204

Established Patient

$74.08 typical visit price

range $19.37 – $146.42

Typical copayment $18.52 (range $4.84 – $36.60)

Most-billed visit code 99213

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

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

MONA RAFATZADEH OD

Optometrist

8381 JUNIPER AVE # 100
FONTANA, CA 92335

San Bernardino County (909) 429-2020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nisreen Sloulin's NPI number?

The NPI number for Nisreen Sloulin is 1881561918. It was assigned to this individual provider in the NPPES registry on October 22, 2025.

Where is Nisreen Sloulin located?

Nisreen Sloulin practices at 8381 Juniper Ave # 100, Fontana, CA 92335. The listed phone number is (909) 429-2020.

What is Nisreen Sloulin's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Nisreen Sloulin enrolled in Medicare?

Yes. Nisreen Sloulin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nisreen Sloulin was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.