NPI registry status
Active
2026 NPPES data Personal Emergency Response Attendant NPI 1518064328 MD
Verify on CMS → Linnette Santiago Martinez, MD
Personal Emergency Response Attendant in Cabo Rojo, 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 829 in Personal Emergency Response Attendant, 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
710
Medicare Part D claims · 98 beneficiaries · Personal Emergency Response Attendant avg: 996
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Linnette Santiago Martinez, MD filed 710 Medicare Part D claims in 2023 as a Personal Emergency Response Attendant in Cabo Rojo, Puerto Rico.
- 710
- Part D claims, 2023
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.
Linnette Santiago Martinez, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
710 Top 29% higher than 71% of 1,370,886 prescribers
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 Linnette Santiago Martinez, MD?
Quality data not reportedPrimary specialty
Personal Emergency Response Attendant
Medicare Part D claims
710 29% vs specialty avg
Specialty distribution in Puerto Rico
How Personal Emergency Response Attendant 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 Personal Emergency Response Attendant. 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).
Linnette Santiago Martinez, MD appears in the CMS NPPES registry as a Personal Emergency Response Attendant provider holding MD credentials at CARR. 103 KM 12.3, Cabo Rojo, PR, 00623, with a listed phone of (787) 254-2169. NPI 1518064328 was issued on 09/20/2006.
Medicare Part D records for calendar year 2023 show 710 prescription claims written by this provider, covering 98 Medicare beneficiaries and totaling roughly $67K in drug spend.
Personal Emergency Response Attendant is a narrow specialty nationwide, with 829 enrolled providers across 48 states and an average of 996 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 | 1518064328 |
|---|---|
| Specialty | Personal Emergency Response Attendant |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 09/20/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
710
Total Claims
$67K
Total Drug Cost
98
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,580
- Total Day Supply
- 45,781
- Generic Drug Cost
- $12K
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 75.6 years
- Avg HCC Risk Score
- 2.07
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 18, 65-74: 30, 75-84: 19, 85+: 31
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Linnette Santiago Martinez, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Famotidine
Famotidine
31 claims
- Atorvastatin Calcium
Atorvastatin Calcium
30 claims
- Gabapentin
Gabapentin
28 claims
- Levothyroxine Sodium
Levothyroxine Sodium
27 claims
- Metformin Hcl
Metformin Hcl
25 claims
- Clonazepam
Clonazepam
19 claims
- Losartan Potassium
Losartan Potassium
19 claims
- Synthroid
Synthroid
18 claims
| Drug | Claims |
|---|---|
| Famotidine | 31 |
| Atorvastatin Calcium | 30 |
| Gabapentin | 28 |
| Levothyroxine Sodium | 27 |
| Metformin Hcl | 25 |
| Clonazepam | 19 |
| Losartan Potassium | 19 |
| Synthroid Levothyroxine Sodium | 18 |
| Amlodipine Besylate | 16 |
| Donepezil Hcl | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Personal Emergency Response Attendant in PR →
All providers in Puerto Rico →
Compare specialties →
Personal Emergency Response Attendant Overview
How Linnette Santiago Martinez, MD fits within the Personal Emergency Response Attendant landscape nationally.
829
Personal Emergency Response Attendant Providers in US
48
States with Personal Emergency Response Attendant
996
Avg Claims per Provider
Linnette Santiago Martinez, MD's 710 claims are below the specialty average of 996.
Nearby Personal Emergency Response Attendant Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Santiago Martinez.
Dr. Waika Acosta
M.D.
San German, PR
Dr. Jose Aguilo
MD
Mayaguez, PR
Daniel Ayala
Canovanas, PR
Ramon Calderon
Aguadilla, PR
Dr. Migdonio Camacho
M.D.
Quebradillas, PR
Compare Personal Emergency Response Attendant 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 Personal Emergency Response Attendant 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Puerto Rico
Frequently Asked Questions
What is Linnette Santiago Martinez, MD's specialty? ▼
Linnette Santiago Martinez, MD specializes in Personal Emergency Response Attendant and practices in Cabo Rojo, Puerto Rico. Credentials: MD.
How much does Linnette Santiago Martinez, MD prescribe under Medicare Part D? ▼
In 2023, Linnette Santiago Martinez, MD wrote 710 Medicare Part D claims totaling $67K in drug costs for 98 beneficiaries.
Where is Linnette Santiago Martinez, MD located? ▼
Linnette Santiago Martinez, MD is located at CARR. 103 KM 12.3, Cabo Rojo, PR, 00623. Phone: (787) 254-2169.
What is Linnette Santiago Martinez, MD's NPI number? ▼
Linnette Santiago Martinez, MD's National Provider Identifier (NPI) is 1518064328, issued on 09/20/2006.
How many Personal Emergency Response Attendant providers are there in the US? ▼
There are 829 Personal Emergency Response Attendant providers across 48 states in the US. The average Personal Emergency Response Attendant provider writes 996 Medicare Part D claims per year.
What drugs does Linnette Santiago Martinez, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Linnette Santiago Martinez, MD's most frequently prescribed drugs include Famotidine, Atorvastatin Calcium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Linnette Santiago Martinez, MD accept Medicare? ▼
Linnette Santiago Martinez, MD appears in CMS Medicare data with 710 Part D claims and 98 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Linnette Santiago Martinez, MD's credentials? ▼
Linnette Santiago Martinez, MD's NPI is 1518064328 with credentials MD. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.