2026 NPPES data Pharmacist NPI 1235726738
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DAILEEN DIODONET ZAPATA

Pharmacist in PONCE, Puerto Rico. 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
470
Medicare Part D claims · 361 beneficiaries · Pharmacist avg: 135
Generic prescribing
3%
generic claims · 97% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DAILEEN DIODONET ZAPATA filed 470 Medicare Part D claims in 2023 as a Pharmacist in PONCE, Puerto Rico, prescribing 3% generic.

470
Part D claims, 2023
3%
generic prescribing

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.

DAILEEN DIODONET ZAPATA's Medicare Part D volume vs every U.S. prescriber

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

470 Top 38% higher than 62% 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%). This entry sits in this band. 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

What does the federal data show about DAILEEN DIODONET ZAPATA?

Quality data not reported

NPI registry status

Active

Issued 12/30/2020

NPI 1235726738

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

470 248% vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in Puerto Rico

How Pharmacist compares to other specialties among Puerto Rico providers

Puerto Rico providers

Pharmacist share within Puerto Rico

1. Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist share within Puerto Rico

Specialty board-certification context

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

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

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

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

DAILEEN DIODONET ZAPATA appears in the CMS NPPES registry as a Pharmacist provider at 2706 AVE MARUCA, PONCE, PR, 00728, with a listed phone of (787) 812-5978. NPI 1235726738 was issued on 12/30/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DIODONET ZAPATA 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 470 prescription claims written by this provider, covering 361 Medicare beneficiaries and totaling roughly $95K in drug spend, split 97% brand-name and 3% 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.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

2706 AVE MARUCA
PONCE, PR 00728

Provider Details

NPI 1235726738
Specialty Pharmacist
Gender Female
NPI Issued 12/30/2020

Brand vs generic prescribing mix · Brand-heavy

DAILEEN DIODONET ZAPATA — brand share 97.0%
Specialty average (est.)

97% brand-name claims vs 3% generic, on 470 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.

470
Total Claims
$95K
Total Drug Cost
361
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
480
Total Day Supply
1,142
Brand vs Generic
97% brand / 3% generic
Brand Drug Cost
$95K
Generic Drug Cost
$0

Patient Demographics

Average Patient Age
73.0 years
Avg HCC Risk Score
1.64
Gender Split
57% female / 43% male
Age Distribution
<65: 30, 65-74: 182, 75-84: 126, 85+: 23

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Shingrix
Varicella-Zoster Ge/As01b/Pf
286
Abrysvo
"Rsv Vacc
N/A
Boostrix Tdap
"Diphth
N/A

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

Pharmacist Overview

How DAILEEN DIODONET ZAPATA fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

DAILEEN DIODONET ZAPATA's 470 claims are above the specialty average of 135.

Nearby Pharmacist Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as DIODONET ZAPATA.

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

Frequently Asked Questions

What is DAILEEN DIODONET ZAPATA's specialty?
DAILEEN DIODONET ZAPATA specializes in Pharmacist and practices in PONCE, Puerto Rico.
How much does DAILEEN DIODONET ZAPATA prescribe under Medicare Part D?
In 2023, DAILEEN DIODONET ZAPATA wrote 470 Medicare Part D claims totaling $95K in drug costs for 361 beneficiaries.
Where is DAILEEN DIODONET ZAPATA located?
DAILEEN DIODONET ZAPATA is located at 2706 AVE MARUCA, PONCE, PR, 00728. Phone: (787) 812-5978.
What is DAILEEN DIODONET ZAPATA's NPI number?
DAILEEN DIODONET ZAPATA's National Provider Identifier (NPI) is 1235726738, issued on 12/30/2020.
Does DAILEEN DIODONET ZAPATA prescribe more brand-name or generic drugs?
DAILEEN DIODONET ZAPATA's prescribing is 97% brand-name and 3% generic drugs by claim count, with $95K in brand drug costs.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
What drugs does DAILEEN DIODONET ZAPATA prescribe most often?
Based on 2023 Medicare Part D data, DAILEEN DIODONET ZAPATA's most frequently prescribed drugs include Shingrix, Abrysvo, Boostrix Tdap. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DAILEEN DIODONET ZAPATA accept Medicare?
DAILEEN DIODONET ZAPATA appears in CMS Medicare data with 470 Part D claims and 361 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DAILEEN DIODONET ZAPATA's credentials?
DAILEEN DIODONET ZAPATA's NPI is 1235726738. 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