NPI registry status
Active
2026 NPPES data Rheumatology Physician NPI 1740743194
Verify on CMS → Karam Jabri
Rheumatology Physician in San Bernardino, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,200 in Rheumatology 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
839
Medicare Part D claims · 101 beneficiaries · Rheumatology Physician avg: 2K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.4K
25 payments · CMS Open Payments (Sunshine Act)
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
Karam Jabri filed 839 Medicare Part D claims in 2023 as a Rheumatology Physician in San Bernardino, California, prescribing 89% generic.
- 839
- Part D claims, 2023
- 89%
- 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.
Karam Jabri's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
839 Top 27% higher than 73% 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)
Karam Jabri practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Karam Jabri?
Quality data not reportedPrimary specialty
Rheumatology Physician
Medicare Part D claims
839 59% vs specialty avg
Specialty distribution in California
How Rheumatology Physician compares to other specialties among California 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 Rheumatology 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).
Karam Jabri appears in the CMS NPPES registry as a Rheumatology Physician provider at 1700 N WATERMAN AVE, San Bernardino, CA, 92404, with a listed phone of (909) 883-8611. NPI 1740743194 was issued on 04/11/2019.
Medicare Part D records for calendar year 2023 show 839 prescription claims written by this provider, covering 101 Medicare beneficiaries and totaling roughly $437K in drug spend, split 11% brand-name and 89% generic by claim count.
Rheumatology Physician is a mid-sized specialty nationwide, with 6,200 enrolled providers across 52 states and an average of 2,054 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 | 1740743194 |
|---|---|
| Specialty | Rheumatology Physician |
| Gender | Male |
| NPI Issued | 04/11/2019 |
Hospital and facility affiliations
Facilities where Karam Jabri 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.
Beaver Medical Group P C
San Bernardino, CA
Cabrillo Center For Rheumatic Disease Apc
San Diego, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Karam Jabri. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
Largest payer
Aurinia Pharma U.S., Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - California MBC 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 ~150K California medical licensees in 2023 - they are NOT specific to Karam Jabri. To verify Karam Jabri's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Karam Jabri - brand share 11.0%
Rheumatology Physician average
11% brand-name claims vs 89% generic, on 839 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.
839
Total Claims
$437K
Total Drug Cost
101
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,095
- Total Day Supply
- 31,971
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $353K
- Generic Drug Cost
- $84K
Patient Demographics
- Average Patient Age
- 67.0 years
- Avg HCC Risk Score
- 2.03
- Gender Split
- 81% female / 19% male
- Age Distribution
- <65: 27, 65-74: 53, 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 Karam Jabri prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
93 claims
- Methotrexate
Methotrexate
87 claims
- Hydroxychloroquine…
Hydroxychloroquine Sulfate
83 claims
- Diclofenac Sodium
Diclofenac Sodium
76 claims
- Allopurinol
Allopurinol
46 claims
- Duloxetine Hcl
Duloxetine Hcl
40 claims
- Colchicine 36
Colchicine
36 claims
- Leflunomide 29
Leflunomide
29 claims
| Drug | Claims |
|---|---|
| Prednisone | 93 |
| Methotrexate Methotrexate Sodium | 87 |
| Hydroxychloroquine Sulfate | 83 |
| Diclofenac Sodium | 76 |
| Allopurinol | 46 |
| Duloxetine Hcl | 40 |
| Colchicine | 36 |
| Leflunomide | 29 |
| Gabapentin | 28 |
| Xeljanz Xr Tofacitinib Citrate | 26 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Rheumatology Physician Overview
How Karam Jabri fits within the Rheumatology Physician landscape nationally.
6,200
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,054
Avg Claims per Provider
Karam Jabri's 839 claims are below the specialty average of 2,054.
Nearby Rheumatology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Jabri.
Dr. Thomas Abel
MD
Monte Sereno, CA
Dr. Thomas Adamson
M.D.
San Diego, CA
Dr. Sana Afroz
MD
Moreno Valley, CA
Dr. Atul Agrawal
MD
Antioch, CA
Dr. Bikramjit Ahluwalia
MD
Apple Valley, CA
Compare Rheumatology 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 California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Rheumatology 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.
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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
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Frequently Asked Questions
What is Karam Jabri's specialty? ▼
Karam Jabri specializes in Rheumatology Physician and practices in San Bernardino, California.
How much does Karam Jabri prescribe under Medicare Part D? ▼
In 2023, Karam Jabri wrote 839 Medicare Part D claims totaling $437K in drug costs for 101 beneficiaries.
Where is Karam Jabri located? ▼
Karam Jabri is located at 1700 N WATERMAN AVE, San Bernardino, CA, 92404. Phone: (909) 883-8611.
What is Karam Jabri's NPI number? ▼
Karam Jabri's National Provider Identifier (NPI) is 1740743194, issued on 04/11/2019.
Does Karam Jabri prescribe more brand-name or generic drugs? ▼
Karam Jabri's prescribing is 11% brand-name and 89% generic drugs by claim count, with $353K in brand drug costs.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,200 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,054 Medicare Part D claims per year.
What drugs does Karam Jabri prescribe most often? ▼
Based on 2023 Medicare Part D data, Karam Jabri's most frequently prescribed drugs include Prednisone, Methotrexate, Hydroxychloroquine Sulfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Karam Jabri accept Medicare? ▼
Karam Jabri appears in CMS Medicare data with 839 Part D claims and 101 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karam Jabri's credentials? ▼
Karam Jabri's NPI is 1740743194. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.