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FIRAS ABUBAKER MD
NPI 1346255254
Internal Medicine - Infectious Disease in Corona, CA

Active since July 29, 2006PECOS EnrolledAccepts Medicare Assignment
51.36/100
CMS Quality Rating
160 W FOOTHILL PKWY STE 105-167, CORONA, CA 92882(973) 330-1940(949) 299-0023 Get Directions Write a Review

NPPES record last updated: January 19, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Firas Abubaker Md NPPES

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

FIRAS ABUBAKER MD (NPI 1346255254) is an individual infectious disease provider in Corona, California, licensed in California (A101953) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1346255254
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameFIRAS ABUBAKERCredential: MD
Location Address160 W FOOTHILL PKWY STE 105-167Corona, CA 92882-8545
Mailing Address160 W Foothill Pkwy Ste 105-167Corona, CA 92882-8545 · (973) 330-1940 · Fax (949) 299-0023
Phone(973) 330-1940
Fax(949) 299-0023
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJuly 29, 2006
Last NPPES UpdateJanuary 19, 2023
NPPES CertifiedJanuary 19, 2023
✔ NPI 1346255254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A101953
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD429601 (PA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License A101953 (CA)
Also ListedHospitalistTaxonomy 208M00000X · License 0101246430 (VA)
160 W FOOTHILL PKWY STE 105-167, Corona, CA 92882
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Other Identifiers 1

Medicaid1346255254VA

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

Firas Abubaker Md 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 ID2668471566
PECOS Enrollment IDI20081008000319
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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
1,859 services361 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
481 services389 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92882 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
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

51.36/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality66.01
Improvement Activities0
Cost49.85

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 Firas Abubaker's NPI number?

The NPI number for Firas Abubaker is 1346255254. It was assigned to this individual provider in the NPPES registry on July 29, 2006.

Where is Firas Abubaker located?

Firas Abubaker practices at 160 W Foothill Pkwy Ste 105-167, Corona, CA 92882. The listed phone number is (973) 330-1940.

What is Firas Abubaker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Firas Abubaker enrolled in Medicare?

Yes. Firas Abubaker 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 Firas Abubaker was last updated on January 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.