NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1326183047 M.D.
Verify on CMS → Maria Martinez - Taboas, M.D.
Psychiatry Physician in Caguas, Puerto Rico.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 53,171 in Psychiatry Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
7K
Medicare Part D claims · 258 beneficiaries · Psychiatry Physician avg: 1K
Generic prescribing
>99%
generic claims · <1% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Maria Martinez - Taboas, M.D. filed 6,758 Medicare Part D claims in 2023 as a Psychiatry Physician in Caguas, Puerto Rico, prescribing >99% generic.
- 7K
- Part D claims, 2023
- >99%
- generic prescribing
- ≥96th
- pct by Part D claim volume (lower-bound band)
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.
Maria Martinez - Taboas, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
6,758 ≥ 96th percentile 96% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Maria Martinez - Taboas, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Maria Martinez - Taboas, M.D.?
Quality data not reportedPrimary specialty
Psychiatry Physician
Medicare Part D claims
6,758 7× vs specialty avg
Specialty distribution in Puerto Rico
How Psychiatry Physician compares to other specialties among Puerto Rico providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatry Physician. Verify directly:
How MIPS and board certification work
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).
Maria Martinez - Taboas, M.D. appears in the CMS NPPES registry as a Psychiatry Physician provider holding M.D. credentials at AVENIDA JOSE MERCADO, Caguas, PR, 00725, with a listed phone of (787) 384-7324. NPI 1326183047 was issued on 02/20/2007.
Medicare Part D records for calendar year 2023 show 6,758 prescription claims written by this provider, covering 258 Medicare beneficiaries and totaling roughly $77K in drug spend, split <1% brand-name and >99% generic by claim count.
Psychiatry Physician is a high-volume specialty nationwide, with 53,171 enrolled providers across 56 states and an average of 1,038 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 | 1326183047 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 02/20/2007 |
Brand vs generic prescribing mix · Generic-heavy
Maria Martinez - Taboas, M.D. - brand share 1.0%
Psychiatry Physician average
<1% brand-name claims vs >99% generic, on 6,758 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.
6,758
Total Claims
$77K
Total Drug Cost
258
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,956
- Total Day Supply
- 205,951
- Brand vs Generic
- <1% brand / >99% generic
- Brand Drug Cost
- $2K
- Generic Drug Cost
- $75K
Patient Demographics
- Average Patient Age
- 63.7 years
- Avg HCC Risk Score
- 1.55
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 144, 65-74: 70, 75-84: 33, 85+: 11
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Maria Martinez - Taboas, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clonazepam
Clonazepam
948 claims
- Trazodone Hcl
Trazodone Hcl
609 claims
- Temazepam
Temazepam
571 claims
- Lorazepam
Lorazepam
529 claims
- Mirtazapine
Mirtazapine
500 claims
- Fluoxetine Hcl
Fluoxetine Hcl
482 claims
- Bupropion Xl
Bupropion Xl
458 claims
- Sertraline Hcl
Sertraline Hcl
456 claims
| Drug | Claims |
|---|---|
| Clonazepam | 948 |
| Trazodone Hcl | 609 |
| Temazepam | 571 |
| Lorazepam | 529 |
| Mirtazapine | 500 |
| Fluoxetine Hcl | 482 |
| Bupropion Xl Bupropion Hcl | 458 |
| Sertraline Hcl | 456 |
| Escitalopram Oxalate | 422 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 215 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Maria Martinez - Taboas, M.D. fits within the Psychiatry Physician landscape nationally.
53,171
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,038
Avg Claims per Provider
Maria Martinez - Taboas, M.D.'s 6,758 claims are above the specialty average of 1,038.
Nearby Psychiatry Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Martinez - Taboas.
Dr. Vivian Acevedo
MD
Toa Baja, PR
Dr. Alejandro Acevedo Hernandez
M.D.
Guaynabo, PR
Dr. Hilson Acosta
MD
Cidra, PR
Dr. Deborah Acosta Ramirez
MD
San Juan, PR
Dr. Diogenes Adames
MD
Carolina, PR
Compare Psychiatry Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Puerto Rico medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Psychiatry Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Maria Martinez - Taboas, M.D.'s specialty? ▼
Maria Martinez - Taboas, M.D. specializes in Psychiatry Physician and practices in Caguas, Puerto Rico. Credentials: M.D..
How much does Maria Martinez - Taboas, M.D. prescribe under Medicare Part D? ▼
In 2023, Maria Martinez - Taboas, M.D. wrote 6,758 Medicare Part D claims totaling $77K in drug costs for 258 beneficiaries.
Where is Maria Martinez - Taboas, M.D. located? ▼
Maria Martinez - Taboas, M.D. is located at AVENIDA JOSE MERCADO, Caguas, PR, 00725. Phone: (787) 384-7324.
What is Maria Martinez - Taboas, M.D.'s NPI number? ▼
Maria Martinez - Taboas, M.D.'s National Provider Identifier (NPI) is 1326183047, issued on 02/20/2007.
Does Maria Martinez - Taboas, M.D. prescribe more brand-name or generic drugs? ▼
Maria Martinez - Taboas, M.D.'s prescribing is <1% brand-name and >99% generic drugs by claim count, with $2K in brand drug costs.
How many Psychiatry Physician providers are there in the US? ▼
There are 53,171 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,038 Medicare Part D claims per year.
What drugs does Maria Martinez - Taboas, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Maria Martinez - Taboas, M.D.'s most frequently prescribed drugs include Clonazepam, Trazodone Hcl, Temazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maria Martinez - Taboas, M.D. accept Medicare? ▼
Maria Martinez - Taboas, M.D. appears in CMS Medicare data with 6,758 Part D claims and 258 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maria Martinez - Taboas, M.D.'s credentials? ▼
Maria Martinez - Taboas, M.D.'s NPI is 1326183047 with credentials M.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
View source datasets and methodology notes
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.