2026 NPPES data Optometrist NPI 1811365190 O.D.
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ISAAC ORTIZ, O.D.

Optometrist in NORTH LAS VEGAS, Nevada. 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
1K
Medicare Part D claims · 446 beneficiaries · Optometrist avg: 257
Generic prescribing
41%
generic claims · 59% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.4166/100
▼ 2 pts below national avg 83.1 · [object Object]
Industry payments
$830.64
29 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ISAAC ORTIZ, O.D. is a Optometrist ([object Object]) practicing in NORTH LAS VEGAS, Nevada with a Medicare Part D prescribing footprint of 1K claims across 446 beneficiaries — 59% brand-name prescribing . Their CMS MIPS Final Score of 81.4166/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $830.64 across 29 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ISAAC ORTIZ, O.D. reported a CMS MIPS final score of 81.4166 out of 100, below the 83.1 national average, and filed 1,438 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ISAAC ORTIZ, O.D. at a glance

Near national average

NPI registry status

Active

Issued 09/03/2015

NPI 1811365190

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

1,438 460% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

81.4166/100 1.6833999999999918% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Nevada

How Optometrist compares to other specialties among Nevada providers

Nevada providers

Optometrist share within Nevada

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

Medicare quality performance — MIPS

ISAAC ORTIZ, O.D.'s 2023 MIPS final score plotted against the Optometrist national average

Near national average
MIPS Final Score
81.4166/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Optometrist) — 81.4166/100 vs national avg 83.1

0%100%National avg83%81.4%
MIPS final score (Optometrist) — 81.4166/100 vs national avg 83.1

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).

ISAAC ORTIZ, O.D. is a Optometrist provider practicing in NORTH LAS VEGAS, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: O.D.. NPI: 1811365190. 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.

ISAAC ORTIZ, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 5115 CAMINO AL NORTE, NORTH LAS VEGAS, NV, 89031, with a listed phone of (702) 358-0472. NPI 1811365190 was issued on 09/03/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ORTIZ 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 1,438 prescription claims written by this provider, covering 446 Medicare beneficiaries and totaling roughly $1.6 million in drug spend, split 59% brand-name and 41% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81.4166/100 for the 2023 performance year (Quality 81.018, Cost 63.3645), compared with the national average of 83.1.

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

5115 CAMINO AL NORTE
NORTH LAS VEGAS, NV 89031

Provider Details

NPI 1811365190
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 09/03/2015

CMS Quality Score (MIPS)

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

81.4166
Final Score
Avg: 83.1
81.018
Quality
63.3645
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where ISAAC ORTIZ, O.D. 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.

MEADOWS HEALTHCARE LLC
HENDERSON, NV

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 ISAAC ORTIZ, O.D.. Source: openpaymentsdata.cms.gov.

Total received

$831

Largest payer

ABBVIE 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.

Brand vs generic prescribing mix · Brand-heavy

ISAAC ORTIZ, O.D. — brand share 59.0%
Specialty average (est.)

59% brand-name claims vs 41% generic, on 1,438 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.

1,438
Total Claims
$1.6M
Total Drug Cost
446
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,447
Total Day Supply
69,572
Brand vs Generic
59% brand / 41% generic
Brand Drug Cost
$1.6M
Antibiotic Claims
11

Patient Demographics

Average Patient Age
73.7 years
Avg HCC Risk Score
1.49
Gender Split
64% female / 36% male
Age Distribution
<65: 30, 65-74: 223, 75-84: 148, 85+: 45

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Restasis
Cyclosporine
408
Latanoprost
265
Erythromycin
Erythromycin Base
232
Xiidra
Lifitegrast
76
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
57
Lumigan
Bimatoprost
55
Brimonidine Tartrate
50
Cequa
Cyclosporine
36
Cyclosporine
31
Dorzolamide Hcl
26

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

Optometrist Overview

How ISAAC ORTIZ, O.D. fits within the Optometrist landscape nationally.

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

ISAAC ORTIZ, O.D.'s 1,438 claims are above the specialty average of 257.

Nearby Optometrist Providers in Nevada

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

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

Frequently Asked Questions

What is ISAAC ORTIZ, O.D.'s specialty?
ISAAC ORTIZ, O.D. specializes in Optometrist and practices in NORTH LAS VEGAS, Nevada. Credentials: O.D..
How much does ISAAC ORTIZ, O.D. prescribe under Medicare Part D?
In 2023, ISAAC ORTIZ, O.D. wrote 1,438 Medicare Part D claims totaling $1.6M in drug costs for 446 beneficiaries.
What is ISAAC ORTIZ, O.D.'s Medicare quality score?
ISAAC ORTIZ, O.D. has a CMS MIPS Final Score of 81.4166/100 (Quality: 81.018, Cost: 63.3645). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ISAAC ORTIZ, O.D. located?
ISAAC ORTIZ, O.D. is located at 5115 CAMINO AL NORTE, NORTH LAS VEGAS, NV, 89031. Phone: (702) 358-0472.
What is ISAAC ORTIZ, O.D.'s NPI number?
ISAAC ORTIZ, O.D.'s National Provider Identifier (NPI) is 1811365190, issued on 09/03/2015.
Does ISAAC ORTIZ, O.D. prescribe more brand-name or generic drugs?
ISAAC ORTIZ, O.D.'s prescribing is 59% brand-name and 41% generic drugs by claim count, with $1.6M 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 ISAAC ORTIZ, O.D. prescribe most often?
Based on 2023 Medicare Part D data, ISAAC ORTIZ, O.D.'s most frequently prescribed drugs include Restasis, Latanoprost, Erythromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ISAAC ORTIZ, O.D. accept Medicare?
ISAAC ORTIZ, O.D. appears in CMS Medicare data with 1,438 Part D claims and 446 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ISAAC ORTIZ, O.D.'s credentials?
ISAAC ORTIZ, O.D.'s NPI is 1811365190 with credentials O.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.
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