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ANTHONY ALLAN CALIMQUIM ALONSO PA-C
NPI 1861256117
Physician Assistant in Fountain Valley, CA

Active since February 07, 2024PECOS EnrolledAccepts Medicare Assignment
18225 BROOKHURST ST STE 5, FOUNTAIN VALLEY, CA 92708(714) 599-8222 Get Directions Write a Review

NPPES record last updated: February 7, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Anthony Allan Calimquim Alonso Pa-c NPPES

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

ANTHONY ALLAN CALIMQUIM ALONSO PA-C (NPI 1861256117) is an individual physician assistant in Fountain Valley, California, licensed in California (64019) and active in the NPI registry since February 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1861256117
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameANTHONY ALLAN CALIMQUIM ALONSOCredential: PA-C
Location Address18225 BROOKHURST ST STE 5Fountain Valley, CA 92708-6719
Mailing Address5710 Spahn AveLakewood, CA 90713-1240 · (562) 229-8626
Phone(714) 599-8222
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 7, 2024
NPPES CertifiedFebruary 7, 2024
✔ NPI 1861256117 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 · 64019
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.
18225 BROOKHURST ST STE 5, Fountain Valley, CA 92708
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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 and accepts Medicare assignment

Anthony Allan Calimquim Alonso 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 ID3173962206
PECOS Enrollment IDI20240422002044
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

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
21 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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 3

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

IQBAL SURGICAL ASSOCIATES,INC.
Surgery
18225 BROOKHURST ST STE 5
FOUNTAIN VALLEY, CA 92708
Orange County (714) 599-8222
ATIF IQBAL MD
Surgery
18225 BROOKHURST ST STE 5
FOUNTAIN VALLEY, CA 92708
Orange County (714) 599-8222
SAHIL GAMBHIR M.D.
Surgery
18225 BROOKHURST ST STE 5
FOUNTAIN VALLEY, CA 92708
Orange County (714) 599-8222

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 Anthony Allan Alonso's NPI number?

The NPI number for Anthony Allan Alonso is 1861256117. It was assigned to this individual provider in the NPPES registry on February 7, 2024.

Where is Anthony Allan Alonso located?

Anthony Allan Alonso practices at 18225 Brookhurst St Ste 5, Fountain Valley, CA 92708. The listed phone number is (714) 599-8222.

What is Anthony Allan Alonso's specialty?

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

Is Anthony Allan Alonso enrolled in Medicare?

Yes. Anthony Allan Alonso 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 Anthony Allan Alonso was last updated on February 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.