2026 NPPES data Pediatric Emergency Medicine (Emergency Medicine) Physician NPI 1891743175 MD
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LINA ABUJAMRA, MD

Pediatric Emergency Medicine (Emergency Medicine) Physician in CHICAGO, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
538
Medicare Part D claims · 347 beneficiaries · Pediatric Emergency Medicine (Emergency Medicine) Physician avg: 227
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: LINA ABUJAMRA, MD is a Pediatric Emergency Medicine (Emergency Medicine) Physician ([object Object]) practicing in CHICAGO, Illinois with a Medicare Part D prescribing footprint of 538 claims across 347 beneficiaries — 13% brand-name prescribing .

What stands out: LINA ABUJAMRA, MD filed 538 Medicare Part D claims in 2023 across CHICAGO, Illinois. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LINA ABUJAMRA, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

LINA ABUJAMRA, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 05/05/2006

NPI 1891743175

Primary specialty

Pediatric Emergency Medicine (Emergency Medicine) Physician

Niche

837 US NPIs in this specialty

Medicare Part D claims

538 137% vs specialty avg

2023 prescription claims

Specialty avg: 227

Specialty distribution in Illinois

How Pediatric Emergency Medicine (Emergency Medicine) Physician compares to other specialties among Illinois providers

Illinois providers

Pediatric Emergency Medicine (Emergency Medicine) Physician share within Illinois

1. Pediatric Emergency Medicine (Emergency Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Emergency Medicine (Emergency Medicine) Physician share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Emergency Medicine (Emergency Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Emergency Medicine (Emergency Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Pediatric Emergency Medicine (Emergency Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Emergency Medicine (Emergency Medicine) Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

LINA ABUJAMRA, MD is a Pediatric Emergency Medicine (Emergency Medicine) Physician provider practicing in CHICAGO, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1891743175. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LINA ABUJAMRA, MD appears in the CMS NPPES registry as a Pediatric Emergency Medicine (Emergency Medicine) Physician provider holding MD credentials at 2300 N CHILDRENS PLZ, CHICAGO, IL, 60614, with a listed phone of (773) 880-8245. NPI 1891743175 was issued on 05/05/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ABUJAMRA most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 538 prescription claims written by this provider, covering 347 Medicare beneficiaries and totaling roughly $28K in drug spend, split 13% brand-name and 87% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pediatric Emergency Medicine (Emergency Medicine) Physician is a narrow specialty nationwide, with 837 enrolled providers across 45 states and an average of 227 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

2300 N CHILDRENS PLZ
CHICAGO, IL 60614

Provider Details

NPI 1891743175
Specialty Pediatric Emergency Medicine (Emergency Medicine) Physician
Credentials MD
Gender Female
NPI Issued 05/05/2006

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to LINA ABUJAMRA, MD. To verify LINA ABUJAMRA, MD's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

LINA ABUJAMRA, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 538 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

538
Total Claims
$28K
Total Drug Cost
347
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
578
Total Day Supply
10,224
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$23K
Generic Drug Cost
$4K
Antibiotic Claims
142

Patient Demographics

Average Patient Age
60.9 years
Avg HCC Risk Score
0.96
Gender Split
78% female / 22% male
Age Distribution
<65: 154, 65-74: 157, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
39
Amoxicillin
32
Fluconazole
30
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
29
Albuterol Sulfate Hfa
Albuterol Sulfate
15
Lisinopril
15
Ciprofloxacin Hcl
14
Ofloxacin
14
Ondansetron Odt
Ondansetron
14

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Pediatric Emergency Medicine (Emergency Medicine) Physician Overview

How LINA ABUJAMRA, MD fits within the Pediatric Emergency Medicine (Emergency Medicine) Physician landscape nationally.

837
Pediatric Emergency Medicine (Emergency Medicine) Physician Providers in US
45
States with Pediatric Emergency Medicine (Emergency Medicine) Physician
227
Avg Claims per Provider

LINA ABUJAMRA, MD's 538 claims are above the specialty average of 227.

Nearby Pediatric Emergency Medicine (Emergency Medicine) Physician Providers in Illinois

Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as ABUJAMRA.

Compare Pediatric Emergency Medicine (Emergency Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LINA ABUJAMRA, MD's specialty?
LINA ABUJAMRA, MD specializes in Pediatric Emergency Medicine (Emergency Medicine) Physician and practices in CHICAGO, Illinois. Credentials: MD.
How much does LINA ABUJAMRA, MD prescribe under Medicare Part D?
In 2023, LINA ABUJAMRA, MD wrote 538 Medicare Part D claims totaling $28K in drug costs for 347 beneficiaries.
Where is LINA ABUJAMRA, MD located?
LINA ABUJAMRA, MD is located at 2300 N CHILDRENS PLZ, CHICAGO, IL, 60614. Phone: (773) 880-8245.
What is LINA ABUJAMRA, MD's NPI number?
LINA ABUJAMRA, MD's National Provider Identifier (NPI) is 1891743175, issued on 05/05/2006.
Does LINA ABUJAMRA, MD prescribe more brand-name or generic drugs?
LINA ABUJAMRA, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $23K in brand drug costs.
How many Pediatric Emergency Medicine (Emergency Medicine) Physician providers are there in the US?
There are 837 Pediatric Emergency Medicine (Emergency Medicine) Physician providers across 45 states in the US. The average Pediatric Emergency Medicine (Emergency Medicine) Physician provider writes 227 Medicare Part D claims per year.
What drugs does LINA ABUJAMRA, MD prescribe most often?
Based on 2023 Medicare Part D data, LINA ABUJAMRA, MD's most frequently prescribed drugs include Nitrofurantoin Mono-Macro, Amoxicillin, Fluconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LINA ABUJAMRA, MD accept Medicare?
LINA ABUJAMRA, MD appears in CMS Medicare data with 538 Part D claims and 347 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LINA ABUJAMRA, MD's credentials?
LINA ABUJAMRA, MD's NPI is 1891743175 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology