ARIELLE KOKLAS NP
NPI 1902320450
Nurse Practitioner - Acute Care in Inglewood, CA

Active since July 26, 2017PECOS Enrolled
93/100
CMS Quality Rating
555 E HARDY ST, INGLEWOOD, CA 90301(310) 673-4660 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 12, 2026, Nov 8, 2023, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Arielle Koklas Np NPPES

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

ARIELLE KOKLAS NP (NPI 1902320450) is an individual acute care provider in Inglewood, California, licensed in California (95006811) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pasadena, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1902320450
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameARIELLE KOKLASCredential: NP
Location Address555 E HARDY STInglewood, CA 90301-4011
Mailing Address121 E Route 66 Apt 239Glendora, CA 91740-6221 · (402) 290-7505
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 26, 2017
Last NPPES UpdateJanuary 12, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
NPI 1902320450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in CA · 95006811
555 E HARDY ST, Inglewood, CA 90301

Secondary Practice Location 1

Location 1100 W California BlvdPasadena, CA 91105-3010 · Phone (626) 397-8300 · Fax (626) 397-8337

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Arielle Koklas Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284990599
PECOS Enrollment IDI20171101003435
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
41 services33 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
24 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90301 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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Improvement Activities0
Cost93.34

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier53 claims53 services$14.85 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers63 claims63 services$67.36 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Nurse Practitioner (Acute Care)
555 E HARDY ST
INGLEWOOD, CA 90301
Social Worker
555 E HARDY ST
INGLEWOOD, CA 90301
Student in an Organized Health Care Education/Training Program
555 E HARDY ST
INGLEWOOD, CA 90301
Nurse Practitioner (Family)
555 E HARDY ST
INGLEWOOD, CA 90301
Student in an Organized Health Care Education/Training Program
555 E HARDY ST
INGLEWOOD, CA 90301
Registered Nurse
555 E HARDY ST
INGLEWOOD, CA 90301
Student in an Organized Health Care Education/Training Program
555 E HARDY ST
INGLEWOOD, CA 90301
Dietitian, Registered
555 E HARDY ST
INGLEWOOD, CA 90301

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 Arielle Koklas's NPI number?

The NPI number for Arielle Koklas is 1902320450. It was assigned to this individual provider in the NPPES registry on July 26, 2017.

Where is Arielle Koklas located?

Arielle Koklas practices at 555 E Hardy St, Inglewood, CA 90301. The listed phone number is (310) 673-4660.

What is Arielle Koklas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Arielle Koklas enrolled in Medicare?

Yes. Arielle Koklas is registered in the Medicare PECOS enrollment system.

What insurance does Arielle Koklas accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Medica and UnitedHealthcare list Arielle Koklas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Arielle Koklas was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.