2026 NPPES data Medical Physician Assistant NPI 1902879216 PA-C
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RENEE FABRIZI, PA-C

Medical Physician Assistant in NEWPORT BEACH, California. 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 · 276 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.8K
96 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

RENEE FABRIZI, PA-C filed 2,826 Medicare Part D claims in 2023 as a Medical Physician Assistant in NEWPORT BEACH, California, prescribing 93% generic.

3K
Part D claims, 2023
93%
generic prescribing
$2.8K
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.

RENEE FABRIZI, PA-C's Medicare Part D volume vs every U.S. prescriber

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

2,826 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

What does the federal data show about RENEE FABRIZI, PA-C?

Quality data not reported

NPI registry status

Active

Issued 02/08/2006

NPI 1902879216

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

2,826 162% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in California

How Medical Physician Assistant compares to other specialties among California providers

California providers

Medical Physician Assistant share within California

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within California

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — 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).

RENEE FABRIZI, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 1401 AVOCADO AVE STE 709, NEWPORT BEACH, CA, 92660, with a listed phone of (949) 644-5800. NPI 1902879216 was issued on 02/08/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FABRIZI 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 2,826 prescription claims written by this provider, covering 276 Medicare beneficiaries and totaling roughly $264K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 48.9%. 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

1401 AVOCADO AVE STE 709
NEWPORT BEACH, CA 92660

Provider Details

NPI 1902879216
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 02/08/2006

Hospital and facility affiliations

Facilities where RENEE FABRIZI, PA-C 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.

SOUTHERN CALIFORNIA SPINE AND SPORT MEDICAL ASSOCIATES INC
SANTA ANA, CA

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 RENEE FABRIZI, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$2.8K

Largest payer

ABBVIE 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.

License & disciplinary context — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to RENEE FABRIZI, PA-C. To verify RENEE FABRIZI, PA-C's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

RENEE FABRIZI, PA-C — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 2,826 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.

2,826
Total Claims
$264K
Total Drug Cost
276
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,280
Total Day Supply
87,851
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$203K
Generic Drug Cost
$61K
Opioid Claims
1,381 (48.9% rate)

Patient Demographics

Average Patient Age
68.7 years
Avg HCC Risk Score
1.66
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.

What RENEE FABRIZI, PA-C 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
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
493
Oxycodone Hcl
397
Pregabalin
311
Gabapentin
184
Morphine Sulfate Er
Morphine Sulfate
158
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
111
Tizanidine Hcl
109
Botox
Onabotulinumtoxina
91
Tramadol Hcl
75
Cyclobenzaprine Hcl
58

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

Medical Physician Assistant Overview

How RENEE FABRIZI, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

RENEE FABRIZI, PA-C's 2,826 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in California

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

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is RENEE FABRIZI, PA-C's specialty?
RENEE FABRIZI, PA-C specializes in Medical Physician Assistant and practices in NEWPORT BEACH, California. Credentials: PA-C.
How much does RENEE FABRIZI, PA-C prescribe under Medicare Part D?
In 2023, RENEE FABRIZI, PA-C wrote 2,826 Medicare Part D claims totaling $264K in drug costs for 276 beneficiaries.
Where is RENEE FABRIZI, PA-C located?
RENEE FABRIZI, PA-C is located at 1401 AVOCADO AVE STE 709, NEWPORT BEACH, CA, 92660. Phone: (949) 644-5800.
What is RENEE FABRIZI, PA-C's NPI number?
RENEE FABRIZI, PA-C's National Provider Identifier (NPI) is 1902879216, issued on 02/08/2006.
Does RENEE FABRIZI, PA-C prescribe more brand-name or generic drugs?
RENEE FABRIZI, PA-C's prescribing is 7% brand-name and 93% generic drugs by claim count, with $203K in brand drug costs.
Does RENEE FABRIZI, PA-C prescribe opioids?
Yes, RENEE FABRIZI, PA-C had 1,381 opioid claims in 2023 with an opioid prescribing rate of 48.9%.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does RENEE FABRIZI, PA-C prescribe most often?
Based on 2023 Medicare Part D data, RENEE FABRIZI, PA-C's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone Hcl, Pregabalin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RENEE FABRIZI, PA-C accept Medicare?
RENEE FABRIZI, PA-C appears in CMS Medicare data with 2,826 Part D claims and 276 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RENEE FABRIZI, PA-C's credentials?
RENEE FABRIZI, PA-C's NPI is 1902879216 with credentials PA-C. 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