2026 NPPES data Body Imaging Physician NPI 1053469015 MD
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MONICA LEUNG, MD

Body Imaging Physician in FONTANA, California. 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
15
Medicare Part D claims · Body Imaging Physician avg: 44

What the federal data shows

MONICA LEUNG, MD filed 15 Medicare Part D claims in 2023 as a Body Imaging Physician in FONTANA, California.

15
Part D claims, 2023

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.

MONICA LEUNG, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

15 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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-eligible specialty (heuristic — not verified)

MONICA LEUNG, 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).

What does the federal data show about MONICA LEUNG, MD?

Quality data not reported

NPI registry status

Active

Issued 01/08/2007

NPI 1053469015

Primary specialty

Body Imaging Physician

Niche

1,930 US NPIs in this specialty

Medicare Part D claims

15 66% vs specialty avg

2023 prescription claims

Specialty avg: 44

Specialty distribution in California

How Body Imaging Physician compares to other specialties among California providers

California providers

Body Imaging Physician share within California

1. Body Imaging Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Body Imaging Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Body Imaging Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Body Imaging Physician ABMS/AOA estimate

Est. board-certified rate (Body Imaging Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Body Imaging 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).

MONICA LEUNG, MD is a Body Imaging Physician provider practicing in FONTANA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1053469015. 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.

MONICA LEUNG, MD appears in the CMS NPPES registry as a Body Imaging Physician provider holding MD credentials at 9961 SIERRA AVE, FONTANA, CA, 92335, with a listed phone of (909) 427-3910. NPI 1053469015 was issued on 01/08/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LEUNG 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 15 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $363 in drug spend. 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.

Body Imaging Physician is a narrow specialty nationwide, with 1,930 enrolled providers across 52 states and an average of 44 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

9961 SIERRA AVE
FONTANA, CA 92335

Provider Details

NPI 1053469015
Specialty Body Imaging Physician
Credentials MD
Gender Female
NPI Issued 01/08/2007

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 MONICA LEUNG, MD. To verify MONICA LEUNG, MD'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.

15
Total Claims
$363
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
28
Total Day Supply
682
Brand Drug Cost
$0
Generic Drug Cost
$363

Patient Demographics

Average Patient Age
70.0 years
Avg HCC Risk Score
0.72

Body Imaging Physician Overview

How MONICA LEUNG, MD fits within the Body Imaging Physician landscape nationally.

1,930
Body Imaging Physician Providers in US
52
States with Body Imaging Physician
44
Avg Claims per Provider

MONICA LEUNG, MD's 15 claims are below the specialty average of 44.

Nearby Body Imaging Physician Providers in California

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

Compare Body Imaging Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MONICA LEUNG, MD's specialty?
MONICA LEUNG, MD specializes in Body Imaging Physician and practices in FONTANA, California. Credentials: MD.
How much does MONICA LEUNG, MD prescribe under Medicare Part D?
In 2023, MONICA LEUNG, MD wrote 15 Medicare Part D claims totaling $363 in drug costs for N/A beneficiaries.
Where is MONICA LEUNG, MD located?
MONICA LEUNG, MD is located at 9961 SIERRA AVE, FONTANA, CA, 92335. Phone: (909) 427-3910.
What is MONICA LEUNG, MD's NPI number?
MONICA LEUNG, MD's National Provider Identifier (NPI) is 1053469015, issued on 01/08/2007.
How many Body Imaging Physician providers are there in the US?
There are 1,930 Body Imaging Physician providers across 52 states in the US. The average Body Imaging Physician provider writes 44 Medicare Part D claims per year.
Does MONICA LEUNG, MD accept Medicare?
MONICA LEUNG, MD appears in CMS Medicare data with 15 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MONICA LEUNG, MD's credentials?
MONICA LEUNG, MD's NPI is 1053469015 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