2026 NPPES data Ophthalmology Physician NPI 1598851347 MD
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RODOLFO DEL TORO COLBERG, MD

Ophthalmology Physician in MAYAGUEZ, 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
3K
Medicare Part D claims · 679 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
64%
generic claims · 36% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$310
4 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

RODOLFO DEL TORO COLBERG, MD filed 2,998 Medicare Part D claims in 2023 as a Ophthalmology Physician in MAYAGUEZ, Puerto Rico, prescribing 64% generic.

3K
Part D claims, 2023
64%
generic prescribing
$310
industry payments (Sunshine Act)

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.

RODOLFO DEL TORO COLBERG, MD's Medicare Part D volume vs every U.S. prescriber

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

2,998 Top 12% higher than 88% 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

Board-eligible specialty (heuristic — not verified)

RODOLFO DEL TORO COLBERG, MD 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 RODOLFO DEL TORO COLBERG, MD?

Quality data not reported

NPI registry status

Active

Issued 10/05/2006

NPI 1598851347

Primary specialty

Ophthalmology Physician

Mid-sized

22,090 US NPIs in this specialty

Medicare Part D claims

2,998 111% vs specialty avg

2023 prescription claims

Specialty avg: 1,420

Specialty distribution in Puerto Rico

How Ophthalmology Physician compares to other specialties among Puerto Rico providers

Puerto Rico providers

Ophthalmology Physician share within Puerto Rico

1. Ophthalmology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Ophthalmology Physician share within Puerto Rico

Specialty board-certification context

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

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

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

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

RODOLFO DEL TORO COLBERG, MD appears in the CMS NPPES registry as a Ophthalmology Physician provider holding MD credentials at CALLE DE DIEGO E # 115, MAYAGUEZ, PR, 00680, with a listed phone of (787) 265-6567. NPI 1598851347 was issued on 10/05/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEL TORO COLBERG 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 2,998 prescription claims written by this provider, covering 679 Medicare beneficiaries and totaling roughly $137K in drug spend, split 36% brand-name and 64% 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.

Ophthalmology Physician is a mid-sized specialty nationwide, with 22,090 enrolled providers across 56 states and an average of 1,420 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

CALLE DE DIEGO E # 115
MAYAGUEZ, PR 00680

Provider Details

NPI 1598851347
Specialty Ophthalmology Physician
Credentials MD
Gender Male
NPI Issued 10/05/2006

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for RODOLFO DEL TORO COLBERG, MD. Source: openpaymentsdata.cms.gov.

Total received

$310

Largest payer

Alcon Puerto Rico Inc

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Above average

RODOLFO DEL TORO COLBERG, MD — brand share 36.0%
Specialty average (est.)

36% brand-name claims vs 64% generic, on 2,998 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.

2,998
Total Claims
$137K
Total Drug Cost
679
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,320
Total Day Supply
84,672
Brand vs Generic
36% brand / 64% generic
Brand Drug Cost
$106K
Generic Drug Cost
$31K
Antibiotic Claims
16

Patient Demographics

Average Patient Age
73.8 years
Avg HCC Risk Score
1.84
Gender Split
52% female / 48% male
Age Distribution
<65: 50, 65-74: 322, 75-84: 257, 85+: 50

Top Prescribed Drugs (Medicare Part D)

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

What RODOLFO DEL TORO COLBERG, MD 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
Latanoprost
889
Prednisolone Acetate
451
Timolol Maleate
431
Ofloxacin
301
Lumigan
Bimatoprost
225
Dorzolamide Hcl
138
Brimonidine Tartrate
104
Olopatadine Hcl
73
Ketorolac Tromethamine
68
Tobramycin-Dexamethasone
Tobramycin/Dexamethasone
51

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

Ophthalmology Physician Overview

How RODOLFO DEL TORO COLBERG, MD fits within the Ophthalmology Physician landscape nationally.

22,090
Ophthalmology Physician Providers in US
56
States with Ophthalmology Physician
1,420
Avg Claims per Provider

RODOLFO DEL TORO COLBERG, MD's 2,998 claims are above the specialty average of 1,420.

Nearby Ophthalmology Physician Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as DEL TORO COLBERG.

Compare Ophthalmology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RODOLFO DEL TORO COLBERG, MD's specialty?
RODOLFO DEL TORO COLBERG, MD specializes in Ophthalmology Physician and practices in MAYAGUEZ, Puerto Rico. Credentials: MD.
How much does RODOLFO DEL TORO COLBERG, MD prescribe under Medicare Part D?
In 2023, RODOLFO DEL TORO COLBERG, MD wrote 2,998 Medicare Part D claims totaling $137K in drug costs for 679 beneficiaries.
Where is RODOLFO DEL TORO COLBERG, MD located?
RODOLFO DEL TORO COLBERG, MD is located at CALLE DE DIEGO E # 115, MAYAGUEZ, PR, 00680. Phone: (787) 265-6567.
What is RODOLFO DEL TORO COLBERG, MD's NPI number?
RODOLFO DEL TORO COLBERG, MD's National Provider Identifier (NPI) is 1598851347, issued on 10/05/2006.
Does RODOLFO DEL TORO COLBERG, MD prescribe more brand-name or generic drugs?
RODOLFO DEL TORO COLBERG, MD's prescribing is 36% brand-name and 64% generic drugs by claim count, with $106K in brand drug costs.
How many Ophthalmology Physician providers are there in the US?
There are 22,090 Ophthalmology Physician providers across 56 states in the US. The average Ophthalmology Physician provider writes 1,420 Medicare Part D claims per year.
What drugs does RODOLFO DEL TORO COLBERG, MD prescribe most often?
Based on 2023 Medicare Part D data, RODOLFO DEL TORO COLBERG, MD's most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RODOLFO DEL TORO COLBERG, MD accept Medicare?
RODOLFO DEL TORO COLBERG, MD appears in CMS Medicare data with 2,998 Part D claims and 679 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RODOLFO DEL TORO COLBERG, MD's credentials?
RODOLFO DEL TORO COLBERG, MD's NPI is 1598851347 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

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