2026 NPPES data Plastic and Reconstructive Surgery Physician NPI 1821018045 M.D.
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LEILIE JAVAN, M.D.

Plastic and Reconstructive Surgery Physician in THOUSAND OAKS, 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
92
Medicare Part D claims · 26 beneficiaries · Plastic and Reconstructive Surgery Physician avg: 86
What the federal data reveals: LEILIE JAVAN, M.D. is a Plastic and Reconstructive Surgery Physician ([object Object]) practicing in THOUSAND OAKS, California with a Medicare Part D prescribing footprint of 92 claims across 26 beneficiaries .

What stands out: LEILIE JAVAN, M.D. filed 92 Medicare Part D claims in 2023 across THOUSAND OAKS, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

LEILIE JAVAN, M.D. 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).

LEILIE JAVAN, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 07/20/2006

NPI 1821018045

Primary specialty

Plastic and Reconstructive Surgery Physician

Niche

2,352 US NPIs in this specialty

Medicare Part D claims

92 7% vs specialty avg

2023 prescription claims

Specialty avg: 86

Specialty distribution in California

How Plastic and Reconstructive Surgery Physician compares to other specialties among California providers

California providers

Plastic and Reconstructive Surgery Physician share within California

1. Plastic and Reconstructive Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Plastic and Reconstructive Surgery Physician share within California

Specialty board-certification context

Estimated specialty board-certified rate — Plastic and Reconstructive Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Plastic and Reconstructive Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Plastic and Reconstructive Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Plastic and Reconstructive Surgery 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).

LEILIE JAVAN, M.D. is a Plastic and Reconstructive Surgery Physician provider practicing in THOUSAND OAKS, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1821018045. 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.

LEILIE JAVAN, M.D. appears in the CMS NPPES registry as a Plastic and Reconstructive Surgery Physician provider holding M.D. credentials at 425 HAALAND DR, THOUSAND OAKS, CA, 91361, with a listed phone of (805) 381-9800. NPI 1821018045 was issued on 07/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JAVAN 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 92 prescription claims written by this provider, covering 26 Medicare beneficiaries and totaling roughly $906 in drug spend, with an opioid prescribing rate of 21.7%. 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.

Plastic and Reconstructive Surgery Physician is a narrow specialty nationwide, with 2,352 enrolled providers across 54 states and an average of 86 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

425 HAALAND DR
THOUSAND OAKS, CA 91361

Provider Details

NPI 1821018045
Specialty Plastic and Reconstructive Surgery Physician
Credentials M.D.
Gender Female
NPI Issued 07/20/2006

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 LEILIE JAVAN, M.D.. To verify LEILIE JAVAN, 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.

92
Total Claims
$906
Total Drug Cost
26
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
109
Total Day Supply
1,345
Generic Drug Cost
$777
Opioid Claims
20 (21.7% rate)
Antibiotic Claims
35

Patient Demographics

Average Patient Age
68.8 years
Avg HCC Risk Score
0.70

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Cephalexin
28
Ondansetron Odt
Ondansetron
18
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
15

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

Plastic and Reconstructive Surgery Physician Overview

How LEILIE JAVAN, M.D. fits within the Plastic and Reconstructive Surgery Physician landscape nationally.

2,352
Plastic and Reconstructive Surgery Physician Providers in US
54
States with Plastic and Reconstructive Surgery Physician
86
Avg Claims per Provider

LEILIE JAVAN, M.D.'s 92 claims are above the specialty average of 86.

Nearby Plastic and Reconstructive Surgery Physician Providers in California

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

Compare Plastic and Reconstructive Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is LEILIE JAVAN, M.D.'s specialty?
LEILIE JAVAN, M.D. specializes in Plastic and Reconstructive Surgery Physician and practices in THOUSAND OAKS, California. Credentials: M.D..
How much does LEILIE JAVAN, M.D. prescribe under Medicare Part D?
In 2023, LEILIE JAVAN, M.D. wrote 92 Medicare Part D claims totaling $906 in drug costs for 26 beneficiaries.
Where is LEILIE JAVAN, M.D. located?
LEILIE JAVAN, M.D. is located at 425 HAALAND DR, THOUSAND OAKS, CA, 91361. Phone: (805) 381-9800.
What is LEILIE JAVAN, M.D.'s NPI number?
LEILIE JAVAN, M.D.'s National Provider Identifier (NPI) is 1821018045, issued on 07/20/2006.
Does LEILIE JAVAN, M.D. prescribe opioids?
Yes, LEILIE JAVAN, M.D. had 20 opioid claims in 2023 with an opioid prescribing rate of 21.7%.
How many Plastic and Reconstructive Surgery Physician providers are there in the US?
There are 2,352 Plastic and Reconstructive Surgery Physician providers across 54 states in the US. The average Plastic and Reconstructive Surgery Physician provider writes 86 Medicare Part D claims per year.
What drugs does LEILIE JAVAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, LEILIE JAVAN, M.D.'s most frequently prescribed drugs include Cephalexin, Ondansetron Odt, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LEILIE JAVAN, M.D. accept Medicare?
LEILIE JAVAN, M.D. appears in CMS Medicare data with 92 Part D claims and 26 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LEILIE JAVAN, M.D.'s credentials?
LEILIE JAVAN, M.D.'s NPI is 1821018045 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

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