2026 NPPES data Driver NPI 1528024908 M.D.
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JUAN DE LA ROSA, M.D.

Driver in VEGA BAJA, 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
34K
Medicare Part D claims · 729 beneficiaries · Driver avg: 7K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JUAN DE LA ROSA, M.D. filed 34,414 Medicare Part D claims in 2023 as a Driver in VEGA BAJA, Puerto Rico, prescribing 95% generic.

34K
Part D claims, 2023
95%
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.

JUAN DE LA ROSA, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

34,414 Top 2% higher than 98% 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%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 JUAN DE LA ROSA, M.D.?

Quality data not reported

NPI registry status

Active

Issued 04/25/2006

NPI 1528024908

Primary specialty

Driver

Mid-sized

8,284 US NPIs in this specialty

Medicare Part D claims

34,414 378% vs specialty avg

2023 prescription claims

Specialty avg: 7,207

Specialty distribution in Puerto Rico

How Driver compares to other specialties among Puerto Rico providers

Puerto Rico providers

Driver share within Puerto Rico

1. Driver42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Driver share within Puerto Rico

Specialty board-certification context

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

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

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

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

JUAN DE LA ROSA, M.D. appears in the CMS NPPES registry as a Driver provider holding M.D. credentials at URB. CAMINO DEL SOL, VEGA BAJA, PR, 00693, with a listed phone of (787) 807-5437. NPI 1528024908 was issued on 04/25/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DE LA ROSA 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 34,414 prescription claims written by this provider, covering 729 Medicare beneficiaries and totaling roughly $868K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 0.3%. 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.

Driver is a mid-sized specialty nationwide, with 8,284 enrolled providers across 52 states and an average of 7,207 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

URB. CAMINO DEL SOL
VEGA BAJA, PR 00693

Provider Details

NPI 1528024908
Specialty Driver
Credentials M.D.
Gender Male
NPI Issued 04/25/2006

Brand vs generic prescribing mix · Generic-heavy

JUAN DE LA ROSA, M.D. — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 34,414 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.

34,414
Total Claims
$868K
Total Drug Cost
729
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
38,122
Total Day Supply
1,030,382
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$488K
Generic Drug Cost
$373K
Opioid Claims
107 (0.3% rate)
Antibiotic Claims
1,090

Patient Demographics

Average Patient Age
79.0 years
Avg HCC Risk Score
2.83
Gender Split
61% female / 39% male
Age Distribution
<65: 62, 65-74: 161, 75-84: 251, 85+: 255

Top Prescribed Drugs (Medicare Part D)

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

What JUAN DE LA ROSA, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
2,004
Gabapentin
1,434
Levothyroxine Sodium
1,391
Donepezil Hcl
1,112
Losartan Potassium
1,089
Trazodone Hcl
972
Memantine Hcl
960
Famotidine
955
Amlodipine Besylate
895
Sertraline Hcl
880

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

Driver Overview

How JUAN DE LA ROSA, M.D. fits within the Driver landscape nationally.

8,284
Driver Providers in US
52
States with Driver
7,207
Avg Claims per Provider

JUAN DE LA ROSA, M.D.'s 34,414 claims are above the specialty average of 7,207.

Nearby Driver Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as DE LA ROSA.

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

Frequently Asked Questions

What is JUAN DE LA ROSA, M.D.'s specialty?
JUAN DE LA ROSA, M.D. specializes in Driver and practices in VEGA BAJA, Puerto Rico. Credentials: M.D..
How much does JUAN DE LA ROSA, M.D. prescribe under Medicare Part D?
In 2023, JUAN DE LA ROSA, M.D. wrote 34,414 Medicare Part D claims totaling $868K in drug costs for 729 beneficiaries.
Where is JUAN DE LA ROSA, M.D. located?
JUAN DE LA ROSA, M.D. is located at URB. CAMINO DEL SOL, VEGA BAJA, PR, 00693. Phone: (787) 807-5437.
What is JUAN DE LA ROSA, M.D.'s NPI number?
JUAN DE LA ROSA, M.D.'s National Provider Identifier (NPI) is 1528024908, issued on 04/25/2006.
Does JUAN DE LA ROSA, M.D. prescribe more brand-name or generic drugs?
JUAN DE LA ROSA, M.D.'s prescribing is 5% brand-name and 95% generic drugs by claim count, with $488K in brand drug costs.
Does JUAN DE LA ROSA, M.D. prescribe opioids?
Yes, JUAN DE LA ROSA, M.D. had 107 opioid claims in 2023 with an opioid prescribing rate of 0.3%.
How many Driver providers are there in the US?
There are 8,284 Driver providers across 52 states in the US. The average Driver provider writes 7,207 Medicare Part D claims per year.
What drugs does JUAN DE LA ROSA, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JUAN DE LA ROSA, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JUAN DE LA ROSA, M.D. accept Medicare?
JUAN DE LA ROSA, M.D. appears in CMS Medicare data with 34,414 Part D claims and 729 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JUAN DE LA ROSA, M.D.'s credentials?
JUAN DE LA ROSA, M.D.'s NPI is 1528024908 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