2026 NPPES data Forensic Pathology Physician NPI 1679651665 M.D.
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JOHN MARRACCINI, M.D.

Forensic Pathology Physician in SOUTH MIAMI, Florida. 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
2K
Medicare Part D claims · 349 beneficiaries · Forensic Pathology Physician avg: 166
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$270.09
14 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JOHN MARRACCINI, M.D. filed 1,688 Medicare Part D claims in 2023 as a Forensic Pathology Physician in SOUTH MIAMI, Florida, prescribing 92% generic.

2K
Part D claims, 2023
92%
generic prescribing
$270.09
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.

JOHN MARRACCINI, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

1,688 Top 18% higher than 82% 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%). This entry sits in this band. 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)

JOHN MARRACCINI, 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).

What does the federal data show about JOHN MARRACCINI, M.D.?

Quality data not reported

NPI registry status

Active

Issued 11/01/2006

NPI 1679651665

Primary specialty

Forensic Pathology Physician

Niche

552 US NPIs in this specialty

Medicare Part D claims

1,688 917% vs specialty avg

2023 prescription claims

Specialty avg: 166

Specialty distribution in Florida

How Forensic Pathology Physician compares to other specialties among Florida providers

Florida providers

Forensic Pathology Physician share within Florida

1. Forensic Pathology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Forensic Pathology Physician share within Florida

Specialty board-certification context

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

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

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

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

JOHN MARRACCINI, M.D. is a Forensic Pathology Physician provider practicing in SOUTH MIAMI, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1679651665. 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.

JOHN MARRACCINI, M.D. appears in the CMS NPPES registry as a Forensic Pathology Physician provider holding M.D. credentials at 6280 SUNSET DR, SOUTH MIAMI, FL, 33143, with a listed phone of (305) 666-8858. NPI 1679651665 was issued on 11/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MARRACCINI 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 1,688 prescription claims written by this provider, covering 349 Medicare beneficiaries and totaling roughly $62K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 0.7%. 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.

Forensic Pathology Physician is a narrow specialty nationwide, with 552 enrolled providers across 48 states and an average of 166 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

6280 SUNSET DR
SOUTH MIAMI, FL 33143

Provider Details

NPI 1679651665
Specialty Forensic Pathology Physician
Credentials M.D.
Gender Male
NPI Issued 11/01/2006

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 JOHN MARRACCINI, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$270

Largest payer

Lilly USA, LLC

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.

License & disciplinary context — Florida FLDOH 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 — they are NOT specific to JOHN MARRACCINI, M.D.. To verify JOHN MARRACCINI, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

JOHN MARRACCINI, M.D. — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 1,688 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.

1,688
Total Claims
$62K
Total Drug Cost
349
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,961
Total Day Supply
113,460
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$28K
Generic Drug Cost
$34K
Opioid Claims
11 (0.7% rate)
Antibiotic Claims
122

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
0.95
Gender Split
56% female / 44% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Rosuvastatin Calcium
112
Atorvastatin Calcium
94
Amlodipine Besylate
82
Levothyroxine Sodium
69
Pravastatin Sodium
66
Lisinopril
48
Metformin Hcl
47
Metformin Hcl Er
Metformin Hcl
45
Hydrochlorothiazide
43
Famotidine
38

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

Forensic Pathology Physician Overview

How JOHN MARRACCINI, M.D. fits within the Forensic Pathology Physician landscape nationally.

552
Forensic Pathology Physician Providers in US
48
States with Forensic Pathology Physician
166
Avg Claims per Provider

JOHN MARRACCINI, M.D.'s 1,688 claims are above the specialty average of 166.

Nearby Forensic Pathology Physician Providers in Florida

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

Compare Forensic Pathology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOHN MARRACCINI, M.D.'s specialty?
JOHN MARRACCINI, M.D. specializes in Forensic Pathology Physician and practices in SOUTH MIAMI, Florida. Credentials: M.D..
How much does JOHN MARRACCINI, M.D. prescribe under Medicare Part D?
In 2023, JOHN MARRACCINI, M.D. wrote 1,688 Medicare Part D claims totaling $62K in drug costs for 349 beneficiaries.
Where is JOHN MARRACCINI, M.D. located?
JOHN MARRACCINI, M.D. is located at 6280 SUNSET DR, SOUTH MIAMI, FL, 33143. Phone: (305) 666-8858.
What is JOHN MARRACCINI, M.D.'s NPI number?
JOHN MARRACCINI, M.D.'s National Provider Identifier (NPI) is 1679651665, issued on 11/01/2006.
Does JOHN MARRACCINI, M.D. prescribe more brand-name or generic drugs?
JOHN MARRACCINI, M.D.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $28K in brand drug costs.
Does JOHN MARRACCINI, M.D. prescribe opioids?
Yes, JOHN MARRACCINI, M.D. had 11 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many Forensic Pathology Physician providers are there in the US?
There are 552 Forensic Pathology Physician providers across 48 states in the US. The average Forensic Pathology Physician provider writes 166 Medicare Part D claims per year.
What drugs does JOHN MARRACCINI, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JOHN MARRACCINI, M.D.'s most frequently prescribed drugs include Rosuvastatin Calcium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOHN MARRACCINI, M.D. accept Medicare?
JOHN MARRACCINI, M.D. appears in CMS Medicare data with 1,688 Part D claims and 349 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOHN MARRACCINI, M.D.'s credentials?
JOHN MARRACCINI, M.D.'s NPI is 1679651665 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