2026 NPPES data Internal Medicine Physician NPI 1437712924 MD
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ERIC SAMBOLIN MORALES, MD

Internal Medicine Physician in SAN GERMAN, 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
277
Medicare Part D claims · 136 beneficiaries · Internal Medicine Physician avg: 3K

What the federal data shows

ERIC SAMBOLIN MORALES, MD filed 277 Medicare Part D claims in 2023 as a Internal Medicine Physician in SAN GERMAN, Puerto Rico.

277
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.

ERIC SAMBOLIN MORALES, MD's Medicare Part D volume vs every U.S. prescriber

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

277 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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)

ERIC SAMBOLIN MORALES, 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 ERIC SAMBOLIN MORALES, MD?

Quality data not reported

NPI registry status

Active

Issued 04/19/2019

NPI 1437712924

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

277 90% 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).

ERIC SAMBOLIN MORALES, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at CARR 114 KM 14.5, SAN GERMAN, PR, 00683, with a listed phone of (985) 860-2673. NPI 1437712924 was issued on 04/19/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SAMBOLIN MORALES 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 277 prescription claims written by this provider, covering 136 Medicare beneficiaries and totaling roughly $11K in drug spend. 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

CARR 114 KM 14.5
SAN GERMAN, PR 00683

Provider Details

NPI 1437712924
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 04/19/2019

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

277
Total Claims
$11K
Total Drug Cost
136
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
391
Total Day Supply
8,676
Generic Drug Cost
$2K
Antibiotic Claims
95

Patient Demographics

Average Patient Age
75.4 years
Avg HCC Risk Score
2.65
Gender Split
54% female / 46% male
Age Distribution
<65: 16, 65-74: 43, 75-84: 52, 85+: 25

Top Prescribed Drugs (Medicare Part D)

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

What ERIC SAMBOLIN MORALES, 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
Levofloxacin
38
Pantoprazole Sodium
17
Ciprofloxacin Hcl
16
Metronidazole
16
Atorvastatin Calcium
13
Lisinopril
13

* 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 ERIC SAMBOLIN MORALES, MD 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

ERIC SAMBOLIN MORALES, MD's 277 claims are below 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 SAMBOLIN MORALES.

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

Frequently Asked Questions

What is ERIC SAMBOLIN MORALES, MD's specialty?
ERIC SAMBOLIN MORALES, MD specializes in Internal Medicine Physician and practices in SAN GERMAN, Puerto Rico. Credentials: MD.
How much does ERIC SAMBOLIN MORALES, MD prescribe under Medicare Part D?
In 2023, ERIC SAMBOLIN MORALES, MD wrote 277 Medicare Part D claims totaling $11K in drug costs for 136 beneficiaries.
Where is ERIC SAMBOLIN MORALES, MD located?
ERIC SAMBOLIN MORALES, MD is located at CARR 114 KM 14.5, SAN GERMAN, PR, 00683. Phone: (985) 860-2673.
What is ERIC SAMBOLIN MORALES, MD's NPI number?
ERIC SAMBOLIN MORALES, MD's National Provider Identifier (NPI) is 1437712924, issued on 04/19/2019.
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 ERIC SAMBOLIN MORALES, MD prescribe most often?
Based on 2023 Medicare Part D data, ERIC SAMBOLIN MORALES, MD's most frequently prescribed drugs include Levofloxacin, Pantoprazole Sodium, Ciprofloxacin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ERIC SAMBOLIN MORALES, MD accept Medicare?
ERIC SAMBOLIN MORALES, MD appears in CMS Medicare data with 277 Part D claims and 136 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ERIC SAMBOLIN MORALES, MD's credentials?
ERIC SAMBOLIN MORALES, MD's NPI is 1437712924 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