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2026 NPPES data Radiation Oncology Physician NPI 1992721435 M.D.
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Ben Jabola, M.D.

Radiation Oncology Physician in Loma Linda, 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 6,029 in Radiation Oncology 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
207
Medicare Part D claims · 68 beneficiaries · Radiation Oncology Physician avg: 186
MIPS score
85.2/100
▲ 2 pts above national avg 83.5 · Above neutral
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Compiled from official public sources by the editorial process.

What the federal data shows

Ben Jabola, M.D. reported a CMS MIPS final score of 85.2/100 - above the 83.5 national average - and filed 207 Medicare Part D claims in 2023.

85.2/100
MIPS score · +2 vs avg
207
Part D claims, 2023
Likely
board-certified (heuristic)
≥46th
pct among measured MIPS (lower-bound band)

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.

CMS NPPES provider registry desk

NPI 1992721435 · Radiation Oncology Physician

NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1992721435
  • ENUM-LEGACY 2006
  • TAX-MID 6K Radiation Oncology
  • MIPS-INLINE 85.2/100
  • RX-LIGHT 207
  • BOOK-LIGHT 631 in California
  • PHOTO-FINISH Ramesh Gopal · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Ben Jabola, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

85 ≥ 46th percentile 46% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. 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.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Ben Jabola, M.D. sits

This provider among radiation oncology physician peers

Across the 1,834 radiation oncology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Ben Jabola, M.D. writes more Part D claims than 80% of them and scores higher on MIPS quality than 43% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100022.845.768.591.3Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 28Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 17Ben Jabola, M.D., Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 43
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one radiation oncology physician peer from a representative sample of 60; the gold marker is Ben Jabola, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Ben Jabola, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Ben Jabola, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 07/15/2006

NPI 1992721435

Primary specialty

Radiation Oncology Physician

Mid-sized

6,029 US NPIs in this specialty

Medicare Part D claims

207 11% vs specialty avg

2023 prescription claims

Specialty avg: 186

MIPS final score

85.2/100 1.7 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in California

How Radiation Oncology Physician compares to other specialties among California providers

California providers
Behavior Technician17.3%Marriage & Family Therapist5.5%Student in an Organized Heal…5%Mental Health Counselor3.9%Pharmacist3.5%Clinical Social Worker3.1%Radiation Oncology Physician0.1%
Largest specialties in California (% of in-state providers)

Medicare quality performance, MIPS

Ben Jabola, M.D.'s 2023 MIPS final score plotted against the Radiation Oncology Physician national average

High performer (top quartile)
MIPS Final Score
85.2/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%85.2%
MIPS final score (Radiation Oncology Physician) - 85.2/100 vs national avg 83.5
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).

Practice Address

11234 ANDERSON ST
Loma Linda, CA 92354
(909) 558-8311

Provider Details

NPI 1992721435
Specialty Radiation Oncology Physician
Credentials M.D.
Gender Male
NPI Issued 07/15/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

85.186
Final Score
Measured-score avg: 83.5
71.8166
Quality
64.5435
Cost
82
Promoting Interoperability

Reporting: Group practice

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 Ben Jabola, M.D.. To verify Ben Jabola, M.D.'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.

Medicare Part D Prescribing Data

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

207
Total Claims
$132K
Total Drug Cost
68
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
303
Total Day Supply
8,442
Generic Drug Cost
$3K

Patient Demographics

Average Patient Age
74.6 years
Avg HCC Risk Score
1.17
Gender Split
0% female / 100% male

Top Prescribed Drugs (Medicare Part D)

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

What Ben Jabola, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Tamsulosin Hcl
 89
Orgovyx
Relugolix
42
Bicalutamide
 24

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

More Radiation Oncology Physician in CA → All providers in California → Compare specialties →

Radiation Oncology Physician Overview

How Ben Jabola, M.D. fits within the Radiation Oncology Physician landscape nationally.

6,029
Radiation Oncology Physician Providers in US
53
States with Radiation Oncology Physician
186
Avg Claims per Provider

Ben Jabola, M.D.'s 207 claims are above the specialty average of 186.

Nationwide Radiation Oncology Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Jabola, both outside California so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (85.2 here).

Ramesh Gopal 85.2 NM David Lee 85.2 NM Benny Liem 85.2 NM Thomas Schroeder 85.2 NM

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Ashley Jensen Fargo, ND Robert Kim Birmingham, AL Richard Gewanter Rockville Centre, NY Ann Spangler Dallas, TX

Nearby Radiation Oncology Physician Providers in California

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

One of 631 Radiation Oncology Physician providers enrolled in California, 5 are shown here.

Dr. Christina Abel
NURSE PRACTITIONER
Orange, CA
Dr. Roy Abendroth
MD
San Francisco, CA
Dr. Sunil Advani
M.D.
La Jolla, CA
Dr. Faisal Ahmed
MD
Stanford, CA
Dr. Eugene Ahn
MD
Simi Valley, CA

Compare Radiation Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Ben Jabola, M.D.'s specialty? ▼
Ben Jabola, M.D. specializes in Radiation Oncology Physician and practices in Loma Linda, California. Credentials: M.D..
How much does Ben Jabola, M.D. prescribe under Medicare Part D? ▼
In 2023, Ben Jabola, M.D. wrote 207 Medicare Part D claims totaling $132K in drug costs for 68 beneficiaries.
What is Ben Jabola, M.D.'s Medicare quality score? ▼
Ben Jabola, M.D. has a CMS MIPS Final Score of 85.2/100 (Quality: 71.8, Cost: 64.5). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Ben Jabola, M.D. located? ▼
Ben Jabola, M.D. is located at 11234 ANDERSON ST, Loma Linda, CA, 92354. Phone: (909) 558-8311.
What is Ben Jabola, M.D.'s NPI number? ▼
Ben Jabola, M.D.'s National Provider Identifier (NPI) is 1992721435, issued on 07/15/2006.
How many Radiation Oncology Physician providers are there in the US? ▼
There are 6,029 Radiation Oncology Physician providers across 53 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does Ben Jabola, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ben Jabola, M.D.'s most frequently prescribed drugs include Tamsulosin Hcl, Orgovyx, Bicalutamide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ben Jabola, M.D. accept Medicare? ▼
Ben Jabola, M.D. appears in CMS Medicare data with 207 Part D claims and 68 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ben Jabola, M.D.'s credentials? ▼
Ben Jabola, M.D.'s NPI is 1992721435 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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 editorial process.

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.