Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOHN OKCUOGLU MD
NPI 1689252827
Radiology - Diagnostic Radiology in Los Angeles, CA

Q: What is John Okcuoglu's NPI number?

The NPI number for John Okcuoglu is 1689252827. It was assigned to this individual provider in the NPPES registry on March 30, 2021.

Q: What is John Okcuoglu's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for John Okcuoglu was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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 March 30, 2021PECOS Enrolled

PO BOX 31309, LOS ANGELES, CA 90031(626) 457-4145 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 5, 2026, Mar 30, 2021 (2 updates tracked since 2021).

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About Dr. John Okcuoglu Md NPPES

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

DR. JOHN OKCUOGLU MD (NPI 1689252827) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (A204744) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Arnot Ogden Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1689252827

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. JOHN OKCUOGLUCredential: MD

Location AddressPO BOX 31309Los Angeles, CA 90031-0309

Mailing AddressPo Box 31309Los Angeles, CA 90031-0309

Phone(626) 457-4145

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateMarch 30, 2021

Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration

NPPES CertifiedAugust 5, 2026

✔ NPI 1689252827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in CA · A204744

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

PO BOX 31309, Los Angeles, CA 90031

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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)

Dr. John Okcuoglu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3173099595

PECOS Enrollment IDI20260414001861, I20260504007921

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Arnot Ogden Medical Center

Acute Care Hospitals · Elmira, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330090

Location600 Roe AvenueElmira, NY 14905 · Chemung County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90031 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

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 John Okcuoglu's NPI number?

The NPI number for John Okcuoglu is 1689252827. It was assigned to this individual provider in the NPPES registry on March 30, 2021.

Where is John Okcuoglu located?

John Okcuoglu practices at PO Box 31309, Los Angeles, CA 90031. The listed phone number is (626) 457-4145.

What is John Okcuoglu's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is John Okcuoglu enrolled in Medicare?

Yes. John Okcuoglu is registered in the Medicare PECOS enrollment system.

Is John Okcuoglu affiliated with any hospitals?

According to CMS data, John Okcuoglu is affiliated with Arnot Ogden Medical Center.

When was this NPI record last updated?

The NPPES record for John Okcuoglu was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.