Dr. Firas Abubaker, MD

  • San Bernardino, CA
  • Infectious disease specialist
NPI1346255254PAC ID2668471566
Medicare services, 2024
2,340
Medicare patients, 2024
407
Part D claims, 2024
65
Publications
3
MIPS score, 2024
59
Practice address
2101 N Waterman Ave, San Bernardino, CA 92404
Practice phone
Call (909) 883-8711
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dignity Health - St. Bernardine Medical Center

Hospital · San Bernardino, California

See all 7 affiliations

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Dr. Firas Abubaker is an infectious disease specialist in San Bernardino, California

Dr. Abubaker practices at Dignity Health - St. Bernardine Medical Center in San Bernardino, California, part of CommonSpirit Health.

Dr. Abubaker's NPI, 1346255254, was assigned on July 29, 2006. Dr. Abubaker graduated from Saint Louis University School Of Medicine in 2012. Dr. Abubaker's California license number on file is A101953.

NPI and contact details
Medicare PAC ID
2668471566
NPI enumeration date
July 29, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(909) 883-8711
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Firas Abubaker practices at Dignity Health - St. Bernardine Medical Center in San Bernardino, California

Dr. Abubaker's primary practice is Dignity Health - St. Bernardine Medical Center, at 2101 N Waterman Ave, San Bernardino, CA 92404 in San Bernardino County. The practice phone is (909) 883-8711.

Source: Dmand AI Affiliation Data

Dr. Firas Abubaker is affiliated with 5 sites of care and 2 medical groups

Dr. Abubaker's primary practice is Dignity Health - St. Bernardine Medical Center in San Bernardino, California, part of CommonSpirit Health. Dr. Abubaker is also affiliated with Dignity Health - Community Hospital of San Bernardino. The medical group on file is Inpatient Specialist of California PC. Dmand AI also links Dr. Abubaker to 2 more hospitals, 1 physician office and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Abubaker

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Firas Abubaker's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abubaker practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dignity Health - St. Bernardine Medical CenterAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Firas Abubaker is one of 1,054 infectious disease specialists in California

Infectious disease is Dr. Abubaker's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Abubaker is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Abubaker's licenses on file in 4 states: California, Virginia, Missouri and Pennsylvania.

Specialties and state licenses

  • Infectious disease, CaliforniaPrimaryLicense A101953 · 2007 to 2025 · taxonomy 207RI0200X
  • Hospitalist, VirginiaLicense 0101246430 · 2009 to 2026 · taxonomy 208M00000X
  • Missouri license2011 to 2021
  • Internal medicine, PennsylvaniaLicense MD429601 · 2006 to 2008 · taxonomy 207R00000X

Infectious disease specialists near Dr. Abubaker

Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.

1,054infectious disease specialists in California
2infectious disease specialists in San Bernardino

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Firas Abubaker billed Medicare for 2,340 services in 2024

CMS data shows 2,340 Medicare services from Dr. Abubaker across 2 procedure codes in 2024, for 407 Medicare patients. Medicare paid $165,954 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20242,340
Medicare patients407
Paid by Medicare$165,954
Procedure codes2

Dr. Abubaker's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2,4032024: 2,3403%

Dr. Abubaker compared with the California median for infectious disease specialists, 2024

  • Dr. Abubaker
  • California median
Medicare services
2,340vs 4295.5 times
Medicare patients
407vs 1802.3 times
Part D claims
32vs 11973% below

Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.

Dr. Abubaker's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Abubaker

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Firas Abubaker treated 407 Medicare patients in 2024, average age 73

CMS counts 407 Medicare patients who saw Dr. Abubaker in 2024. The largest group is 65 to 74, with 160 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 75% are also on Medicaid. Their average risk score is 3.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Abubaker's median patient age at 68, with 44% women.

Medicare patients, 2024407
Average age73
Average risk score3.76
Also on Medicaid75%

Dr. Abubaker's Medicare patients by age, 2024

Dr. Abubaker's Medicare patients by sex, 2024

  • Women18946%
  • Men21854%

Chronic conditions among Dr. Abubaker's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes65%
  4. Heart failure61%
  5. Chronic kidney disease56%
  6. Arthritis55%
  7. Mood disorders50%
  8. COPD49%

Share of Medicare patients with each condition. A patient can have several.

Dr. Abubaker's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women44%
  • Men56%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Firas Abubaker wrote 65 Medicare Part D claims in 2024

In 2024, Dr. Abubaker wrote 65 Medicare Part D claims for 18 patients. 60% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $12,590 in total drug cost.

Part D claims, 202465
Drugs named by CMS2
Total drug cost$12,590
Part D patients18

Dr. Abubaker's Part D claims by kind of drug, 2024

  • Generic39 claims60%
  • Brand-name26 claims40%

Dr. Abubaker's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Abubaker's Part D claims, 2024

  • Antibiotics38%25 of 65 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Dr. Abubaker

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Firas Abubaker scored 59 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 59 out of 100 for Dr. Abubaker for performance year 2024, reported individually. Dr. Abubaker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Abubaker's MIPS scores, performance year 2024

  • 59of 100Final score
  • 69.3of 100Quality
  • 0of 100Improvement Activities
  • 72of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Firas Abubaker has 3 publications on record

Dmand AI links 3 papers to Dr. Abubaker, published from 2016 to 2017. Dr. Abubaker's most frequent co-authors are Saadah Alrajab, MD, Steven B. Deutsch, MD and Navjit Dullet, DO.

Papers3
Years published2016 to 2017

Dr. Abubaker's most frequent co-authors

Recent publications by Dr. Abubaker

See all 3 publications and co-authors

See who Dr. Abubaker researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Abubaker works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Firas Abubaker received $1,299 in industry payments from 2017 to 2025

CMS Open Payments shows 51 general payments to Dr. Abubaker from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 92% of the total. Melinta Therapeutics, Inc. paid the most, $569.

General payments to Dr. Abubaker by program year, 2017 to 2025

General payments to Dr. Abubaker by kind, 2017 to 2025

$1.3Kin total
  • Food and beverage$1,18992%
  • Debt forgiveness$1108%

Companies that paid Dr. Abubaker the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Abubaker

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Firas Abubaker graduated from Saint Louis University School Of Medicine

Dr. Abubaker graduated from Saint Louis University School Of Medicine in 2012.

  1. Medical schoolSaint Louis University School Of Medicine
  2. Board certified in critical care medicineAmerican Board of Internal Medicine
  3. Board certified in infectious diseaseAmerican Board of Internal Medicine
  4. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Firas Abubaker accepts plans from 6 insurance carriers

Dr. Abubaker is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Abubaker accepts, by number of carriers

  1. Medicare5
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Firas Abubaker's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Firas Abubaker

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Firas Abubaker's NPI number?

Dr. Firas Abubaker's NPI number is 1346255254. It was assigned on July 29, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Firas Abubaker?

Dr. Firas Abubaker is an infectious disease specialist in San Bernardino, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Firas Abubaker practice?

Dr. Abubaker practices at 2101 N Waterman Ave, San Bernardino, CA 92404. Dr. Abubaker's primary practice is Dignity Health - St. Bernardine Medical Center in San Bernardino, California, part of CommonSpirit Health. Dmand AI also links Dr. Abubaker to 2 hospitals, 1 physician office and 1 medical group.

What is Dr. Firas Abubaker's office phone number?

The practice phone on file for Dr. Abubaker is (909) 883-8711.

What is Dr. Firas Abubaker's medical license number?

Dr. Abubaker's California license number on file is A101953, one of the licenses on file in 4 states.

Which states has Dr. Firas Abubaker been licensed in?

Dmand AI has state licenses on file for Dr. Abubaker in California (2007 to 2025), Virginia (2009 to 2026), Missouri (2011 to 2021) and Pennsylvania (2006 to 2008).

Which hospitals is Dr. Firas Abubaker affiliated with?

Dr. Abubaker practices at Dignity Health - St. Bernardine Medical Center in San Bernardino, California. Dr. Abubaker is also affiliated with Dignity Health - Community Hospital of San Bernardino. Dmand AI links Dr. Abubaker to 2 more hospitals.

What medical group is Dr. Firas Abubaker part of?

Dr. Abubaker is linked to Inpatient Specialist of California PC. Dmand AI links Dr. Abubaker to 1 more medical group.

Does Dr. Firas Abubaker accept Medicare?

Yes. CMS data shows Dr. Abubaker billed Medicare for 2,340 services in 2024, and Dr. Abubaker accepts Medicare assignment.

What is Dr. Firas Abubaker's MIPS score?

Dr. Abubaker's MIPS final score for performance year 2024 is 59 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Firas Abubaker see?

CMS counts 407 Medicare patients who saw Dr. Abubaker in 2024, with an average age of 73.

Is Dr. Firas Abubaker board certified?

Yes. Dr. Abubaker is board certified in critical care medicine by the American Board of Internal Medicine.

What services does Dr. Firas Abubaker bill to Medicare?

In 2024, Dr. Abubaker's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99223).

Where did Dr. Firas Abubaker go to medical school?

Dr. Abubaker graduated from Saint Louis University School Of Medicine in 2012.

What drugs does Dr. Firas Abubaker prescribe most?

In 2023 Medicare Part D data, Dr. Abubaker's most prescribed drugs by claims were Vancomycin HCl and Ertapenem.

Has Dr. Firas Abubaker received payments from drug or device companies?

CMS Open Payments shows $1,299 in general payments to Dr. Abubaker from 5 companies from 2017 to 2025. The largest total came from Melinta Therapeutics, Inc.

How long has Dr. Firas Abubaker been practicing?

Dr. Abubaker graduated from medical school in 2012, 14 years ago.

Does Dr. Firas Abubaker do research?

Dmand AI links 3 publications to Dr. Abubaker, published from 2016 to 2017.

Who does Dr. Firas Abubaker publish with?

Dr. Abubaker's most frequent co-authors are Saadah Alrajab, MD (2 shared papers), Steven B. Deutsch, MD (1 shared paper) and Navjit Dullet, DO (1 shared paper).

What insurance does Dr. Firas Abubaker accept?

Dr. Abubaker is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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