2026 NPPES data Optometrist NPI 1720210297 O.D.
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LIETA DIAZ PADRON, O.D.

Optometrist in MIAMI, Florida. 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
3K
Medicare Part D claims · 401 beneficiaries · Optometrist avg: 257
Generic prescribing
41%
generic claims · 59% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$316.4
6 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

LIETA DIAZ PADRON, O.D. filed 3,103 Medicare Part D claims in 2023 as a Optometrist in MIAMI, Florida, prescribing 41% generic.

3K
Part D claims, 2023
41%
generic prescribing
$316.4
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.

LIETA DIAZ PADRON, O.D.'s Medicare Part D volume vs every U.S. prescriber

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

3,103 Top 11% higher than 89% 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%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 LIETA DIAZ PADRON, O.D.?

Quality data not reported

NPI registry status

Active

Issued 08/18/2009

NPI 1720210297

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

3,103 1107% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Florida

How Optometrist compares to other specialties among Florida providers

Florida providers

Optometrist share within Florida

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

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).

LIETA DIAZ PADRON, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 13780 SW 26TH ST, MIAMI, FL, 33175, with a listed phone of (305) 553-4921. NPI 1720210297 was issued on 08/18/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DIAZ PADRON 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 3,103 prescription claims written by this provider, covering 401 Medicare beneficiaries and totaling roughly $140K 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.

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

13780 SW 26TH ST
MIAMI, FL 33175

Provider Details

NPI 1720210297
Specialty Optometrist
Credentials O.D.
Gender Female
NPI Issued 08/18/2009

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 LIETA DIAZ PADRON, O.D.. Source: openpaymentsdata.cms.gov.

Total received

$316

Largest payer

Tarsus Pharmaceuticals, 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.

License & disciplinary context — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to LIETA DIAZ PADRON, O.D.. To verify LIETA DIAZ PADRON, O.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Brand-heavy

LIETA DIAZ PADRON, O.D. — brand share 59.0%
Specialty average (est.)

59% brand-name claims vs 41% generic, on 3,103 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.

3,103
Total Claims
$140K
Total Drug Cost
401
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,323
Total Day Supply
85,259
Brand vs Generic
59% brand / 41% generic
Brand Drug Cost
$103K
Generic Drug Cost
$37K
Antibiotic Claims
13

Patient Demographics

Average Patient Age
77.8 years
Avg HCC Risk Score
1.88
Gender Split
66% female / 34% male

Top Prescribed Drugs (Medicare Part D)

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

What LIETA DIAZ PADRON, O.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
Latanoprost
1,356
Brimonidine Tartrate
303
Timolol Maleate
299
Lumigan
Bimatoprost
205
Brimonidine Tartrate-Timolol
Brimonidine Tartrate/Timolol
185
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
166
Travoprost
91
Olopatadine Hcl
84
Erythromycin
Erythromycin Base
67
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
61

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

Optometrist Overview

How LIETA DIAZ PADRON, O.D. fits within the Optometrist landscape nationally.

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

LIETA DIAZ PADRON, O.D.'s 3,103 claims are above the specialty average of 257.

Nearby Optometrist Providers in Florida

Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as DIAZ PADRON.

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

Frequently Asked Questions

What is LIETA DIAZ PADRON, O.D.'s specialty?
LIETA DIAZ PADRON, O.D. specializes in Optometrist and practices in MIAMI, Florida. Credentials: O.D..
How much does LIETA DIAZ PADRON, O.D. prescribe under Medicare Part D?
In 2023, LIETA DIAZ PADRON, O.D. wrote 3,103 Medicare Part D claims totaling $140K in drug costs for 401 beneficiaries.
Where is LIETA DIAZ PADRON, O.D. located?
LIETA DIAZ PADRON, O.D. is located at 13780 SW 26TH ST, MIAMI, FL, 33175. Phone: (305) 553-4921.
What is LIETA DIAZ PADRON, O.D.'s NPI number?
LIETA DIAZ PADRON, O.D.'s National Provider Identifier (NPI) is 1720210297, issued on 08/18/2009.
Does LIETA DIAZ PADRON, O.D. prescribe more brand-name or generic drugs?
LIETA DIAZ PADRON, O.D.'s prescribing is 59% brand-name and 41% generic drugs by claim count, with $103K 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 LIETA DIAZ PADRON, O.D. prescribe most often?
Based on 2023 Medicare Part D data, LIETA DIAZ PADRON, O.D.'s most frequently prescribed drugs include Latanoprost, Brimonidine Tartrate, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LIETA DIAZ PADRON, O.D. accept Medicare?
LIETA DIAZ PADRON, O.D. appears in CMS Medicare data with 3,103 Part D claims and 401 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LIETA DIAZ PADRON, O.D.'s credentials?
LIETA DIAZ PADRON, O.D.'s NPI is 1720210297 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.
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