2026 NPPES data Internal Medicine Physician NPI 1699785741 M.D.
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WALLACE BELMONT RODRIGUEZ, M.D.

Internal Medicine Physician in CAGUAS, 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
13K
Medicare Part D claims · 581 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: WALLACE BELMONT RODRIGUEZ, M.D. is a Internal Medicine Physician ([object Object]) practicing in CAGUAS, Puerto Rico with a Medicare Part D prescribing footprint of 13K claims across 581 beneficiaries — 20% brand-name prescribing .

What stands out: WALLACE BELMONT RODRIGUEZ, M.D. filed 13,241 Medicare Part D claims in 2023 across CAGUAS, Puerto Rico. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

WALLACE BELMONT RODRIGUEZ, 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).

WALLACE BELMONT RODRIGUEZ, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 08/09/2006

NPI 1699785741

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

13,241 388% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Puerto Rico

How Internal Medicine Physician compares to other specialties among Puerto Rico providers

Puerto Rico providers

Internal Medicine Physician share within Puerto Rico

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

Specialty board-certification context

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

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

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

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

WALLACE BELMONT RODRIGUEZ, M.D. is a Internal Medicine Physician provider practicing in CAGUAS, Puerto Rico, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1699785741. 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.

WALLACE BELMONT RODRIGUEZ, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at AVE MUNOZ MARIN I 17 URB VILLA CARMEN, CAGUAS, PR, 00726, with a listed phone of (787) 746-6466. NPI 1699785741 was issued on 08/09/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BELMONT 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 13,241 prescription claims written by this provider, covering 581 Medicare beneficiaries and totaling roughly $1.2 million in drug spend, split 20% brand-name and 80% 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

AVE MUNOZ MARIN I 17 URB VILLA CARMEN
CAGUAS, PR 00726

Provider Details

NPI 1699785741
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 08/09/2006

Brand vs generic prescribing mix · Typical

WALLACE BELMONT RODRIGUEZ, M.D. — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 13,241 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.

13,241
Total Claims
$1.2M
Total Drug Cost
581
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
25,847
Total Day Supply
764,272
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$964K
Generic Drug Cost
$200K
Antibiotic Claims
59

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
1.57
Gender Split
55% female / 45% male
Age Distribution
<65: 84, 65-74: 232, 75-84: 195, 85+: 70

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Famotidine
938
Atorvastatin Calcium
912
Losartan Potassium
656
Synthroid
Levothyroxine Sodium
514
Pantoprazole Sodium
393
Amlodipine Besylate
332
Simvastatin
322
Diclofenac Sodium
272
Gabapentin
247
Metoprolol Succinate
232

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

Internal Medicine Physician Overview

How WALLACE BELMONT RODRIGUEZ, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

WALLACE BELMONT RODRIGUEZ, M.D.'s 13,241 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Puerto Rico

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is WALLACE BELMONT RODRIGUEZ, M.D.'s specialty?
WALLACE BELMONT RODRIGUEZ, M.D. specializes in Internal Medicine Physician and practices in CAGUAS, Puerto Rico. Credentials: M.D..
How much does WALLACE BELMONT RODRIGUEZ, M.D. prescribe under Medicare Part D?
In 2023, WALLACE BELMONT RODRIGUEZ, M.D. wrote 13,241 Medicare Part D claims totaling $1.2M in drug costs for 581 beneficiaries.
Where is WALLACE BELMONT RODRIGUEZ, M.D. located?
WALLACE BELMONT RODRIGUEZ, M.D. is located at AVE MUNOZ MARIN I 17 URB VILLA CARMEN, CAGUAS, PR, 00726. Phone: (787) 746-6466.
What is WALLACE BELMONT RODRIGUEZ, M.D.'s NPI number?
WALLACE BELMONT RODRIGUEZ, M.D.'s National Provider Identifier (NPI) is 1699785741, issued on 08/09/2006.
Does WALLACE BELMONT RODRIGUEZ, M.D. prescribe more brand-name or generic drugs?
WALLACE BELMONT RODRIGUEZ, M.D.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $964K in brand drug costs.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does WALLACE BELMONT RODRIGUEZ, M.D. prescribe most often?
Based on 2023 Medicare Part D data, WALLACE BELMONT RODRIGUEZ, M.D.'s most frequently prescribed drugs include Famotidine, Atorvastatin Calcium, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WALLACE BELMONT RODRIGUEZ, M.D. accept Medicare?
WALLACE BELMONT RODRIGUEZ, M.D. appears in CMS Medicare data with 13,241 Part D claims and 581 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WALLACE BELMONT RODRIGUEZ, M.D.'s credentials?
WALLACE BELMONT RODRIGUEZ, M.D.'s NPI is 1699785741 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