2026 NPPES data Clinical Cardiac Electrophysiology Physician NPI 1235139866 MD FACC
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SANTO BORGANELLI, MD FACC

Clinical Cardiac Electrophysiology Physician in HATTIESBURG, Mississippi. 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
4K
Medicare Part D claims · 521 beneficiaries · Clinical Cardiac Electrophysiology Physician avg: 2K
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.2K
39 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SANTO BORGANELLI, MD FACC is a Clinical Cardiac Electrophysiology Physician ([object Object]) practicing in HATTIESBURG, Mississippi with a Medicare Part D prescribing footprint of 4K claims across 521 beneficiaries — 24% brand-name prescribing . Industry payments of $1.2K across 39 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SANTO BORGANELLI, MD FACC filed 3,772 Medicare Part D claims in 2023 across HATTIESBURG, Mississippi. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

SANTO BORGANELLI, MD FACC 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).

SANTO BORGANELLI, MD FACC at a glance

Quality data not reported

NPI registry status

Active

Issued 07/26/2005

NPI 1235139866

Primary specialty

Clinical Cardiac Electrophysiology Physician

Niche

1,570 US NPIs in this specialty

Medicare Part D claims

3,772 136% vs specialty avg

2023 prescription claims

Specialty avg: 1,596

Specialty distribution in Mississippi

How Clinical Cardiac Electrophysiology Physician compares to other specialties among Mississippi providers

Mississippi providers

Clinical Cardiac Electrophysiology Physician share within Mississippi

1. Clinical Cardiac Electrophysiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Clinical Cardiac Electrophysiology Physician share within Mississippi

Specialty board-certification context

Estimated specialty board-certified rate — Clinical Cardiac Electrophysiology Physician (ABMS / AOA reference)

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

Est. board-certified rate (Clinical Cardiac Electrophysiology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Clinical Cardiac Electrophysiology 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).

SANTO BORGANELLI, MD FACC is a Clinical Cardiac Electrophysiology Physician provider practicing in HATTIESBURG, Mississippi, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD FACC. NPI: 1235139866. 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.

SANTO BORGANELLI, MD FACC appears in the CMS NPPES registry as a Clinical Cardiac Electrophysiology Physician provider holding MD FACC credentials at 415 SOUTH 28TH AVENUE, HATTIESBURG, MS, 39401, with a listed phone of (601) 268-5800. NPI 1235139866 was issued on 07/26/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BORGANELLI 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 3,772 prescription claims written by this provider, covering 521 Medicare beneficiaries and totaling roughly $758K in drug spend, split 24% brand-name and 76% 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.

Clinical Cardiac Electrophysiology Physician is a narrow specialty nationwide, with 1,570 enrolled providers across 52 states and an average of 1,596 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

415 SOUTH 28TH AVENUE
HATTIESBURG, MS 39401

Provider Details

NPI 1235139866
Specialty Clinical Cardiac Electrophysiology Physician
Credentials MD FACC
Gender Male
NPI Issued 07/26/2005

Hospital and facility affiliations

Facilities where SANTO BORGANELLI, MD FACC 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.

FORREST COUNTY GENERAL HOSPITAL
PRENTISS, MS
HATTIESBURG CLINIC PA
HATTIESBURG, MS

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

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 SANTO BORGANELLI, MD FACC. Source: openpaymentsdata.cms.gov.

Total received

$1.2K

Largest payer

Biosense Webster, 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 · Typical

SANTO BORGANELLI, MD FACC — brand share 24.0%
Specialty average (est.)

24% brand-name claims vs 76% generic, on 3,772 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.

3,772
Total Claims
$758K
Total Drug Cost
521
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,222
Total Day Supply
185,284
Brand vs Generic
24% brand / 76% generic
Brand Drug Cost
$655K
Generic Drug Cost
$103K
Antibiotic Claims
16

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
1.81
Gender Split
51% female / 49% male
Age Distribution
<65: 59, 65-74: 213, 75-84: 201, 85+: 48

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Eliquis
Apixaban
623
Metoprolol Succinate
534
Amiodarone Hcl
436
Dofetilide
290
Flecainide Acetate
254
Potassium Chloride
250
Xarelto
Rivaroxaban
136
Diltiazem 24hr Er (Cd)
Diltiazem Hcl
130
Metoprolol Tartrate
118
Losartan Potassium
116

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

Clinical Cardiac Electrophysiology Physician Overview

How SANTO BORGANELLI, MD FACC fits within the Clinical Cardiac Electrophysiology Physician landscape nationally.

1,570
Clinical Cardiac Electrophysiology Physician Providers in US
52
States with Clinical Cardiac Electrophysiology Physician
1,596
Avg Claims per Provider

SANTO BORGANELLI, MD FACC's 3,772 claims are above the specialty average of 1,596.

Nearby Clinical Cardiac Electrophysiology Physician Providers in Mississippi

Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as BORGANELLI.

Compare Clinical Cardiac Electrophysiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SANTO BORGANELLI, MD FACC's specialty?
SANTO BORGANELLI, MD FACC specializes in Clinical Cardiac Electrophysiology Physician and practices in HATTIESBURG, Mississippi. Credentials: MD FACC.
How much does SANTO BORGANELLI, MD FACC prescribe under Medicare Part D?
In 2023, SANTO BORGANELLI, MD FACC wrote 3,772 Medicare Part D claims totaling $758K in drug costs for 521 beneficiaries.
Where is SANTO BORGANELLI, MD FACC located?
SANTO BORGANELLI, MD FACC is located at 415 SOUTH 28TH AVENUE, HATTIESBURG, MS, 39401. Phone: (601) 268-5800.
What is SANTO BORGANELLI, MD FACC's NPI number?
SANTO BORGANELLI, MD FACC's National Provider Identifier (NPI) is 1235139866, issued on 07/26/2005.
Does SANTO BORGANELLI, MD FACC prescribe more brand-name or generic drugs?
SANTO BORGANELLI, MD FACC's prescribing is 24% brand-name and 76% generic drugs by claim count, with $655K in brand drug costs.
How many Clinical Cardiac Electrophysiology Physician providers are there in the US?
There are 1,570 Clinical Cardiac Electrophysiology Physician providers across 52 states in the US. The average Clinical Cardiac Electrophysiology Physician provider writes 1,596 Medicare Part D claims per year.
What drugs does SANTO BORGANELLI, MD FACC prescribe most often?
Based on 2023 Medicare Part D data, SANTO BORGANELLI, MD FACC's most frequently prescribed drugs include Eliquis, Metoprolol Succinate, Amiodarone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SANTO BORGANELLI, MD FACC accept Medicare?
SANTO BORGANELLI, MD FACC appears in CMS Medicare data with 3,772 Part D claims and 521 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SANTO BORGANELLI, MD FACC's credentials?
SANTO BORGANELLI, MD FACC's NPI is 1235139866 with credentials MD FACC. 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