2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1336421726 M.D.
Verify on CMS →

CARLA MATOS-RODRIGUEZ, M.D.

Physical Medicine & Rehabilitation Physician in SAN JUAN, 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
270
Medicare Part D claims · 70 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: CARLA MATOS-RODRIGUEZ, M.D. is a Physical Medicine & Rehabilitation Physician ([object Object]) practicing in SAN JUAN, Puerto Rico with a Medicare Part D prescribing footprint of 270 claims across 70 beneficiaries — 5% brand-name prescribing .

What stands out: CARLA MATOS-RODRIGUEZ, M.D. filed 270 Medicare Part D claims in 2023 across SAN JUAN, Puerto Rico. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

CARLA MATOS-RODRIGUEZ, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

CARLA MATOS-RODRIGUEZ, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 09/13/2011

NPI 1336421726

Primary specialty

Physical Medicine & Rehabilitation Physician

Mid-sized

15,306 US NPIs in this specialty

Medicare Part D claims

270 65% vs specialty avg

2023 prescription claims

Specialty avg: 781

Specialty distribution in Puerto Rico

How Physical Medicine & Rehabilitation Physician compares to other specialties among Puerto Rico providers

Puerto Rico providers

Physical Medicine & Rehabilitation Physician share within Puerto Rico

1. Physical Medicine & Rehabilitation Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physical Medicine & Rehabilitation Physician share within Puerto Rico

Specialty board-certification context

Estimated specialty board-certified rate — Physical Medicine & Rehabilitation Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physical Medicine & Rehabilitation Physician ABMS/AOA estimate

Est. board-certified rate (Physical Medicine & Rehabilitation Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physical Medicine & Rehabilitation Physician) — 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).

CARLA MATOS-RODRIGUEZ, M.D. is a Physical Medicine & Rehabilitation Physician provider practicing in SAN JUAN, Puerto Rico, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1336421726. 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 MATOS-RODRIGUEZ, M.D. appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding M.D. credentials at 419 AVE PONCE DE LEON, SAN JUAN, PR, 00917, with a listed phone of (787) 754-0725. NPI 1336421726 was issued on 09/13/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MATOS-RODRIGUEZ 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 270 prescription claims written by this provider, covering 70 Medicare beneficiaries and totaling roughly $4K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 11.1%. 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.

Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,306 enrolled providers across 54 states and an average of 781 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

419 AVE PONCE DE LEON
SAN JUAN, PR 00917

Provider Details

NPI 1336421726
Specialty Physical Medicine & Rehabilitation Physician
Credentials M.D.
Gender Female
NPI Issued 09/13/2011

Hospital and facility affiliations

Facilities where CARLA MATOS-RODRIGUEZ, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CENTRO DE REHABILITACION Y ELECTRODIAGNOSTICO DE HATO REY, LLC
SAN JUAN, PR
CG SPECIALIZED MEDICAL SERVICES
SAN JUAN, PR

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Generic-heavy

CARLA MATOS-RODRIGUEZ, M.D. — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 270 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.

270
Total Claims
$4K
Total Drug Cost
70
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
288
Total Day Supply
6,459
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$741
Generic Drug Cost
$3K
Opioid Claims
30 (11.1% rate)

Patient Demographics

Average Patient Age
67.9 years
Avg HCC Risk Score
1.26
Gender Split
74% female / 26% male
Age Distribution
<65: 14, 65-74: 42, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Tizanidine Hcl
44
Gabapentin
40
Tramadol Hcl
26
Diclofenac Potassium
24
Duloxetine Hcl
21
Lidocaine
16
Meloxicam
15
Pregabalin
14
Methylprednisolone
12

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

Physical Medicine & Rehabilitation Physician Overview

How CARLA MATOS-RODRIGUEZ, M.D. fits within the Physical Medicine & Rehabilitation Physician landscape nationally.

15,306
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider

CARLA MATOS-RODRIGUEZ, M.D.'s 270 claims are below the specialty average of 781.

Nearby Physical Medicine & Rehabilitation Physician Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as MATOS-RODRIGUEZ.

Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CARLA MATOS-RODRIGUEZ, M.D.'s specialty?
CARLA MATOS-RODRIGUEZ, M.D. specializes in Physical Medicine & Rehabilitation Physician and practices in SAN JUAN, Puerto Rico. Credentials: M.D..
How much does CARLA MATOS-RODRIGUEZ, M.D. prescribe under Medicare Part D?
In 2023, CARLA MATOS-RODRIGUEZ, M.D. wrote 270 Medicare Part D claims totaling $4K in drug costs for 70 beneficiaries.
Where is CARLA MATOS-RODRIGUEZ, M.D. located?
CARLA MATOS-RODRIGUEZ, M.D. is located at 419 AVE PONCE DE LEON, SAN JUAN, PR, 00917. Phone: (787) 754-0725.
What is CARLA MATOS-RODRIGUEZ, M.D.'s NPI number?
CARLA MATOS-RODRIGUEZ, M.D.'s National Provider Identifier (NPI) is 1336421726, issued on 09/13/2011.
Does CARLA MATOS-RODRIGUEZ, M.D. prescribe more brand-name or generic drugs?
CARLA MATOS-RODRIGUEZ, M.D.'s prescribing is 5% brand-name and 95% generic drugs by claim count, with $741 in brand drug costs.
Does CARLA MATOS-RODRIGUEZ, M.D. prescribe opioids?
Yes, CARLA MATOS-RODRIGUEZ, M.D. had 30 opioid claims in 2023 with an opioid prescribing rate of 11.1%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US?
There are 15,306 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does CARLA MATOS-RODRIGUEZ, M.D. prescribe most often?
Based on 2023 Medicare Part D data, CARLA MATOS-RODRIGUEZ, M.D.'s most frequently prescribed drugs include Tizanidine Hcl, Gabapentin, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CARLA MATOS-RODRIGUEZ, M.D. accept Medicare?
CARLA MATOS-RODRIGUEZ, M.D. appears in CMS Medicare data with 270 Part D claims and 70 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CARLA MATOS-RODRIGUEZ, M.D.'s credentials?
CARLA MATOS-RODRIGUEZ, M.D.'s NPI is 1336421726 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

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