CARLA ALEJANDRO, PHARM D
Pharmacist in TRUJILLO ALTO, Puerto Rico. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.
What stands out: CARLA ALEJANDRO, PHARM D filed 433 Medicare Part D claims in 2023 across TRUJILLO ALTO, Puerto Rico. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.
CARLA ALEJANDRO, PHARM D at a glance
Quality data not reportedPrimary specialty
Medicare Part D claims
Specialty distribution in Puerto Rico
How Pharmacist compares to other specialties among Puerto Rico providers
Pharmacist share within Puerto Rico
Pharmacist is one of the more visible NUCC categories in Puerto Rico
Each bar reflects the share of in-state providers whose primary NUCC taxonomy matches the specialty. Long tail of ~690 NUCC codes folded into "Other" to keep the comparison legible.
Specialty board-certification context
Estimated specialty board-certified rate — Pharmacist (ABMS / AOA reference)
- Est. board-certified rate
- 78%
- Pharmacist ABMS/AOA estimate
Est. board-certified rate (Pharmacist) — ABMS / AOA estimate
Verify credentials
- Verify via ABMS free public lookup
- Verify via AOA osteopathic boards
- Specialty volume Pharmacist US NPIs
Specialty board-certified rate — Pharmacist estimate
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus Maintenance of Certification cycles. CMS does not publish a per-provider board-certification field; the figure shown is the specialty-level estimated rate from ABMS / AOA reference data.
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).
CARLA ALEJANDRO, PHARM D is a Pharmacist provider practicing in TRUJILLO ALTO, Puerto Rico, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PHARM D. NPI: 1639462724. 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.
CARLA ALEJANDRO, PHARM D appears in the CMS NPPES registry as a Pharmacist provider holding PHARM D credentials at AN 58 PLAZA SAN THOMAS, TRUJILLO ALTO, PR, 00976, with a listed phone of (787) 283-3545. NPI 1639462724 was issued on 05/23/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALEJANDRO 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 433 prescription claims written by this provider, covering 334 Medicare beneficiaries and totaling roughly $66K in drug spend, split 99% brand-name and 1% 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
Provider Details
| NPI | 1639462724 |
|---|---|
| Specialty | Pharmacist |
| Credentials | PHARM D |
| Gender | Female |
| NPI Issued | 05/23/2011 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm CARLA ALEJANDRO, PHARM D's current license status, disciplinary history, and board certifications directly with the licensing state's medical board before relying on this page for a clinical or care decision.
How we sourced this profile
Brand vs generic prescribing mix · Brand-heavy
99% brand-name claims vs 1% generic, on 433 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.
Prescribing Breakdown
- 30-Day Fills
- 433
- Total Day Supply
- 682
- Brand vs Generic
- 99% brand / 1% generic
- Brand Drug Cost
- $66K
Patient Demographics
- Average Patient Age
- 74.1 years
- Avg HCC Risk Score
- 1.89
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 37, 65-74: 130, 75-84: 123, 85+: 44
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 | 209 |
| Arexvy Rsvpref3 Antigen/As01e/Pf | 29 |
| 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 CARLA ALEJANDRO, PHARM D fits within the Pharmacist landscape nationally.
CARLA ALEJANDRO, PHARM D's 433 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 ALEJANDRO.
Compare Pharmacist nationally: see state-by-state distribution →
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Frequently Asked Questions
What is CARLA ALEJANDRO, PHARM D's specialty? ▼
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What is CARLA ALEJANDRO, PHARM D's NPI number? ▼
Does CARLA ALEJANDRO, PHARM D prescribe more brand-name or generic drugs? ▼
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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