2026 NPPES data Optometrist NPI 1124588165 OD
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EVELYNNE CHAVEZ, OD

Optometrist in LOS ANGELES, 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
838
Medicare Part D claims · 299 beneficiaries · Optometrist avg: 257
Generic prescribing
64%
generic claims · 36% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$221.63
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

EVELYNNE CHAVEZ, OD filed 838 Medicare Part D claims in 2023 as a Optometrist in LOS ANGELES, California, prescribing 64% generic.

838
Part D claims, 2023
64%
generic prescribing
$221.63
industry payments (Sunshine Act)

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.

EVELYNNE CHAVEZ, OD's Medicare Part D volume vs every U.S. prescriber

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

838 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 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

What does the federal data show about EVELYNNE CHAVEZ, OD?

Quality data not reported

NPI registry status

Active

Issued 03/25/2019

NPI 1124588165

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

838 226% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in California

How Optometrist compares to other specialties among California providers

California providers

Optometrist share within California

1. Optometrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Optometrist share within California

Specialty board-certification context

Estimated specialty board-certified rate — Optometrist (ABMS / AOA reference)

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

Est. board-certified rate (Optometrist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Optometrist) — 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).

EVELYNNE CHAVEZ, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 11301 WILSHIRE BLVD BLDG 304, LOS ANGELES, CA, 90073, with a listed phone of (310) 478-3711. NPI 1124588165 was issued on 03/25/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAVEZ 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 838 prescription claims written by this provider, covering 299 Medicare beneficiaries and totaling roughly $125K in drug spend, split 36% brand-name and 64% generic by claim count. 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.

Optometrist is a high-volume specialty nationwide, with 60,463 enrolled providers across 56 states and an average of 257 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

11301 WILSHIRE BLVD BLDG 304
LOS ANGELES, CA 90073

Provider Details

NPI 1124588165
Specialty Optometrist
Credentials OD
Gender Female
NPI Issued 03/25/2019

Hospital and facility affiliations

Facilities where EVELYNNE CHAVEZ, OD 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.

GOLDEN ARDAYA AND LIN OPTOMETRY INC
WHITTIER, 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 EVELYNNE CHAVEZ, OD. Source: openpaymentsdata.cms.gov.

Total received

$222

Largest payer

Alcon Vision LLC

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 EVELYNNE CHAVEZ, OD. To verify EVELYNNE CHAVEZ, OD'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 · Above average

EVELYNNE CHAVEZ, OD — brand share 36.0%
Specialty average (est.)

36% brand-name claims vs 64% generic, on 838 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.

838
Total Claims
$125K
Total Drug Cost
299
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,343
Total Day Supply
38,577
Brand vs Generic
36% brand / 64% generic
Brand Drug Cost
$107K
Generic Drug Cost
$18K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
74.8 years
Avg HCC Risk Score
2.29
Gender Split
61% female / 39% male
Age Distribution
<65: 22, 65-74: 126, 75-84: 107, 85+: 44

Top Prescribed Drugs (Medicare Part D)

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

What EVELYNNE CHAVEZ, OD 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
Azelastine Hcl
283
Latanoprost
134
Xiidra
Lifitegrast
82
Prednisolone Acetate
67
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
53
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
47
Restasis
Cyclosporine
30
Dorzolamide Hcl
27
Timolol Maleate
24
Erythromycin
Erythromycin Base
19

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

Optometrist Overview

How EVELYNNE CHAVEZ, OD fits within the Optometrist landscape nationally.

60,463
Optometrist Providers in US
56
States with Optometrist
257
Avg Claims per Provider

EVELYNNE CHAVEZ, OD's 838 claims are above the specialty average of 257.

Nearby Optometrist Providers in California

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

Compare Optometrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is EVELYNNE CHAVEZ, OD's specialty?
EVELYNNE CHAVEZ, OD specializes in Optometrist and practices in LOS ANGELES, California. Credentials: OD.
How much does EVELYNNE CHAVEZ, OD prescribe under Medicare Part D?
In 2023, EVELYNNE CHAVEZ, OD wrote 838 Medicare Part D claims totaling $125K in drug costs for 299 beneficiaries.
Where is EVELYNNE CHAVEZ, OD located?
EVELYNNE CHAVEZ, OD is located at 11301 WILSHIRE BLVD BLDG 304, LOS ANGELES, CA, 90073. Phone: (310) 478-3711.
What is EVELYNNE CHAVEZ, OD's NPI number?
EVELYNNE CHAVEZ, OD's National Provider Identifier (NPI) is 1124588165, issued on 03/25/2019.
Does EVELYNNE CHAVEZ, OD prescribe more brand-name or generic drugs?
EVELYNNE CHAVEZ, OD's prescribing is 36% brand-name and 64% generic drugs by claim count, with $107K in brand drug costs.
How many Optometrist providers are there in the US?
There are 60,463 Optometrist providers across 56 states in the US. The average Optometrist provider writes 257 Medicare Part D claims per year.
What drugs does EVELYNNE CHAVEZ, OD prescribe most often?
Based on 2023 Medicare Part D data, EVELYNNE CHAVEZ, OD's most frequently prescribed drugs include Azelastine Hcl, Latanoprost, Xiidra. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EVELYNNE CHAVEZ, OD accept Medicare?
EVELYNNE CHAVEZ, OD appears in CMS Medicare data with 838 Part D claims and 299 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EVELYNNE CHAVEZ, OD's credentials?
EVELYNNE CHAVEZ, OD's NPI is 1124588165 with credentials OD. 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