NPI registry status
Active
2026 NPPES data Hematology (Internal Medicine) Physician NPI 1699975540 M.D.
Verify on CMS → Ibrahim Ibrahim, M.D.
Hematology (Internal Medicine) Physician in Dallas, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,436 in Hematology (Internal Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
511
Medicare Part D claims · 85 beneficiaries · Hematology (Internal Medicine) Physician avg: 693
Generic prescribing
63%
generic claims · 37% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ibrahim Ibrahim, M.D. filed 511 Medicare Part D claims in 2023 as a Hematology (Internal Medicine) Physician in Dallas, Texas, prescribing 63% generic.
- 511
- Part D claims, 2023
- 63%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Ibrahim Ibrahim, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
511 Top 34% higher than 66% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Ibrahim Ibrahim, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ibrahim Ibrahim, M.D.?
Quality data not reportedPrimary specialty
Hematology (Internal Medicine) Physician
Medicare Part D claims
511 26% vs specialty avg
Specialty distribution in Texas
How Hematology (Internal Medicine) Physician compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Hematology (Internal Medicine) Physician. Verify directly:
How MIPS and board certification work
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).
Ibrahim Ibrahim, M.D. appears in the CMS NPPES registry as a Hematology (Internal Medicine) Physician provider holding M.D. credentials at 5323 HARRY HINES BLVD., Dallas, TX, 75390, with a listed phone of (214) 633-5555. NPI 1699975540 was issued on 07/19/2007.
Medicare Part D records for calendar year 2023 show 511 prescription claims written by this provider, covering 85 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 37% brand-name and 63% generic by claim count, with an opioid prescribing rate of 33.9%.
Hematology (Internal Medicine) Physician is a narrow specialty nationwide, with 1,436 enrolled providers across 50 states and an average of 693 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
Provider Details
| NPI | 1699975540 |
|---|---|
| Specialty | Hematology (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/19/2007 |
Hospital and facility affiliations
Facilities where Ibrahim Ibrahim, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
University OF Texas Southwestern Medical Center AT Dallas
Dallas, TX
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Ibrahim Ibrahim, M.D.. To verify Ibrahim Ibrahim, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Ibrahim Ibrahim, M.D. - brand share 37.0%
Hematology (Internal Medicine) Physician average
37% brand-name claims vs 63% generic, on 511 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.
511
Total Claims
$1.1M
Total Drug Cost
85
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 700
- Total Day Supply
- 17,871
- Brand vs Generic
- 37% brand / 63% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $15K
- Opioid Claims
- 173 (33.9% rate)
- Antibiotic Claims
- 11
Patient Demographics
- Average Patient Age
- 62.9 years
- Avg HCC Risk Score
- 2.93
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 33, 65-74: 28, 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.
What Ibrahim Ibrahim, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
83 claims
- Eliquis
Eliquis
69 claims
- Hydroxyurea
Hydroxyurea
47 claims
- Hydromorphone Hcl
Hydromorphone Hcl
34 claims
- Promacta 25
Promacta
25 claims
- Jakafi 24
Jakafi
24 claims
- Morphine Sulfate Er 23
Morphine Sulfate Er
23 claims
- Prednisone 17
Prednisone
17 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 83 |
| Eliquis Apixaban | 69 |
| Hydroxyurea | 47 |
| Hydromorphone Hcl | 34 |
| Promacta Eltrombopag Olamine | 25 |
| Jakafi Ruxolitinib Phosphate | 24 |
| Morphine Sulfate Er Morphine Sulfate | 23 |
| Prednisone | 17 |
| Xarelto Rivaroxaban | 17 |
| Methadone Hcl | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Hematology (Internal Medicine) Physician in TX →
All providers in Texas →
Compare specialties →
Hematology (Internal Medicine) Physician Overview
How Ibrahim Ibrahim, M.D. fits within the Hematology (Internal Medicine) Physician landscape nationally.
1,436
Hematology (Internal Medicine) Physician Providers in US
50
States with Hematology (Internal Medicine) Physician
693
Avg Claims per Provider
Ibrahim Ibrahim, M.D.'s 511 claims are below the specialty average of 693.
Nearby Hematology (Internal Medicine) Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Ibrahim.
Dr. Mohammad Abdulla
MD
Houston, TX
Dr. Aimaz Afrough
M.D.
Dallas, TX
Dr. Yosra Aljawai
M.D.
Houston, TX
Dr. Nitya Alluri
MD
Austin, TX
Dr. Effrosyni Apostolidou
MD, PHD
Houston, TX
Compare Hematology (Internal Medicine) Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Hematology (Internal Medicine) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Texas
Frequently Asked Questions
What is Ibrahim Ibrahim, M.D.'s specialty? ▼
Ibrahim Ibrahim, M.D. specializes in Hematology (Internal Medicine) Physician and practices in Dallas, Texas. Credentials: M.D..
How much does Ibrahim Ibrahim, M.D. prescribe under Medicare Part D? ▼
In 2023, Ibrahim Ibrahim, M.D. wrote 511 Medicare Part D claims totaling $1.1M in drug costs for 85 beneficiaries.
Where is Ibrahim Ibrahim, M.D. located? ▼
Ibrahim Ibrahim, M.D. is located at 5323 HARRY HINES BLVD., Dallas, TX, 75390. Phone: (214) 633-5555.
What is Ibrahim Ibrahim, M.D.'s NPI number? ▼
Ibrahim Ibrahim, M.D.'s National Provider Identifier (NPI) is 1699975540, issued on 07/19/2007.
Does Ibrahim Ibrahim, M.D. prescribe more brand-name or generic drugs? ▼
Ibrahim Ibrahim, M.D.'s prescribing is 37% brand-name and 63% generic drugs by claim count, with $1.1M in brand drug costs.
Does Ibrahim Ibrahim, M.D. prescribe opioids? ▼
Yes, Ibrahim Ibrahim, M.D. had 173 opioid claims in 2023 with an opioid prescribing rate of 33.9%.
How many Hematology (Internal Medicine) Physician providers are there in the US? ▼
There are 1,436 Hematology (Internal Medicine) Physician providers across 50 states in the US. The average Hematology (Internal Medicine) Physician provider writes 693 Medicare Part D claims per year.
What drugs does Ibrahim Ibrahim, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ibrahim Ibrahim, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Eliquis, Hydroxyurea. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ibrahim Ibrahim, M.D. accept Medicare? ▼
Ibrahim Ibrahim, M.D. appears in CMS Medicare data with 511 Part D claims and 85 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ibrahim Ibrahim, M.D.'s credentials? ▼
Ibrahim Ibrahim, M.D.'s NPI is 1699975540 with credentials M.D.. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.