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JELEENA BRITTANI CASQUEJO SANTILLANA MHS, PA-C
NPI 1699294389
Physician Assistant in Los Alamitos, CA

Active since September 13, 2017PECOS EnrolledAccepts Medicare Assignment
3801 KATELLA AVE STE 414, LOS ALAMITOS, CA 90720(562) 430-6065(562) 430-6069 Get Directions Write a Review

NPPES record last updated: December 30, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 30, 2024, May 3, 2018, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Jeleena Brittani Casquejo Santillana Mhs, Pa-c NPPES

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

JELEENA BRITTANI CASQUEJO SANTILLANA MHS, PA-C (NPI 1699294389) is an individual physician assistant in Los Alamitos, California, licensed in California (54828) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1699294389
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJELEENA BRITTANI CASQUEJO SANTILLANACredential: MHS, PA-C
Location Address3801 KATELLA AVE STE 414Los Alamitos, CA 90720-3386
Mailing Address3801 Katella Ave Ste 414Los Alamitos, CA 90720-3386 · (562) 430-6065 · Fax (562) 430-6069
Phone(562) 430-6065
Fax(562) 430-6069
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateSeptember 13, 2017
Last NPPES UpdateDecember 30, 20244 updates tracked since enumeration
✔ NPI 1699294389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · 54828
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3801 KATELLA AVE STE 414, Los Alamitos, CA 90720
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Secondary Practice Locations 2

Location 14370 Eve RdSimi Valley, CA 93063-2323 · Phone (805) 915-4400
Location 21000 Newbury Rd Ste 150Newbury Park, CA 91320-6438 · Phone (805) 498-3640 · Fax (805) 498-3641

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

Jeleena Brittani Casquejo Santillana Mhs, Pa-c 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 ID7618242272
PECOS Enrollment IDI20171006001514
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 90720 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.

Other Providers at the Same Location NPPES 2

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

DAISY LEE PA
Physician Assistant
3801 KATELLA AVE STE 414
LOS ALAMITOS, CA 90720
Orange County (909) 865-9500
RENEE STROFFE PA-C
Physician Assistant
3801 KATELLA AVE STE 414
LOS ALAMITOS, CA 90720
Orange County (562) 430-9900

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 Jeleena Santillana's NPI number?

The NPI number for Jeleena Santillana is 1699294389. It was assigned to this individual provider in the NPPES registry on September 13, 2017.

Where is Jeleena Santillana located?

Jeleena Santillana practices at 3801 Katella Ave Ste 414, Los Alamitos, CA 90720. The listed phone number is (562) 430-6065.

What is Jeleena Santillana's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Jeleena Santillana enrolled in Medicare?

Yes. Jeleena Santillana is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Jeleena Santillana was last updated on December 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.