2026 NPPES data Gastroenterology Physician NPI 1770583536 DO
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ALEX CELLUZZI, DO

Gastroenterology Physician in VOORHEES, New Jersey. 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
1K
Medicare Part D claims · 269 beneficiaries · Gastroenterology Physician avg: 833
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]
What the federal data reveals: ALEX CELLUZZI, DO is a Gastroenterology Physician ([object Object]) practicing in VOORHEES, New Jersey with a Medicare Part D prescribing footprint of 1K claims across 269 beneficiaries — 17% brand-name prescribing . Their CMS MIPS Final Score of 100/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: ALEX CELLUZZI, DO reported a CMS MIPS final score of 100 out of 100, above the 83.1 national average, and filed 1,115 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ALEX CELLUZZI, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ALEX CELLUZZI, DO at a glance

High performer (top quartile)

NPI registry status

Active

Issued 07/22/2005

NPI 1770583536

Primary specialty

Gastroenterology Physician

Mid-sized

16,567 US NPIs in this specialty

Medicare Part D claims

1,115 34% vs specialty avg

2023 prescription claims

Specialty avg: 833

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in New Jersey

How Gastroenterology Physician compares to other specialties among New Jersey providers

New Jersey providers

Gastroenterology Physician share within New Jersey

1. Gastroenterology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gastroenterology Physician share within New Jersey

Medicare quality performance — MIPS

ALEX CELLUZZI, DO's 2023 MIPS final score plotted against the Gastroenterology Physician national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gastroenterology Physician) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Gastroenterology Physician) — 100/100 vs national avg 83.1

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).

ALEX CELLUZZI, DO is a Gastroenterology Physician provider practicing in VOORHEES, New Jersey, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1770583536. 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.

ALEX CELLUZZI, DO appears in the CMS NPPES registry as a Gastroenterology Physician provider holding DO credentials at 502 CENTENNIAL BLVD STE 3, VOORHEES, NJ, 08043, with a listed phone of (856) 751-2300. NPI 1770583536 was issued on 07/22/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CELLUZZI 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 1,115 prescription claims written by this provider, covering 269 Medicare beneficiaries and totaling roughly $267K in drug spend, split 17% brand-name and 83% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year, compared with the national average of 83.1.

Gastroenterology Physician is a mid-sized specialty nationwide, with 16,567 enrolled providers across 54 states and an average of 833 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

502 CENTENNIAL BLVD STE 3
VOORHEES, NJ 08043

Provider Details

NPI 1770583536
Specialty Gastroenterology Physician
Credentials DO
Gender Male
NPI Issued 07/22/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Avg: 83.1
100
Promoting Interoperability

Reporting: Group practice

Brand vs generic prescribing mix · Typical

ALEX CELLUZZI, DO — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 1,115 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.

1,115
Total Claims
$267K
Total Drug Cost
269
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,246
Total Day Supply
65,244
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$164K
Generic Drug Cost
$103K
Antibiotic Claims
16

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
1.21
Gender Split
66% female / 34% male
Age Distribution
<65: 41, 65-74: 144, 75-84: 68, 85+: 16

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Pantoprazole Sodium
288
Sucralfate
198
Omeprazole
115
Linzess
Linaclotide
87
Famotidine
84
Dicyclomine Hcl
42
Alosetron Hcl
24
Mesalamine
22
Dexlansoprazole Dr
Dexlansoprazole
20
Ondansetron Hcl
19

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

Gastroenterology Physician Overview

How ALEX CELLUZZI, DO fits within the Gastroenterology Physician landscape nationally.

16,567
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
833
Avg Claims per Provider

ALEX CELLUZZI, DO's 1,115 claims are above the specialty average of 833.

Nearby Gastroenterology Physician Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as CELLUZZI.

Compare Gastroenterology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALEX CELLUZZI, DO's specialty?
ALEX CELLUZZI, DO specializes in Gastroenterology Physician and practices in VOORHEES, New Jersey. Credentials: DO.
How much does ALEX CELLUZZI, DO prescribe under Medicare Part D?
In 2023, ALEX CELLUZZI, DO wrote 1,115 Medicare Part D claims totaling $267K in drug costs for 269 beneficiaries.
What is ALEX CELLUZZI, DO's Medicare quality score?
ALEX CELLUZZI, DO has a CMS MIPS Final Score of 100/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ALEX CELLUZZI, DO located?
ALEX CELLUZZI, DO is located at 502 CENTENNIAL BLVD STE 3, VOORHEES, NJ, 08043. Phone: (856) 751-2300.
What is ALEX CELLUZZI, DO's NPI number?
ALEX CELLUZZI, DO's National Provider Identifier (NPI) is 1770583536, issued on 07/22/2005.
Does ALEX CELLUZZI, DO prescribe more brand-name or generic drugs?
ALEX CELLUZZI, DO's prescribing is 17% brand-name and 83% generic drugs by claim count, with $164K in brand drug costs.
How many Gastroenterology Physician providers are there in the US?
There are 16,567 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 833 Medicare Part D claims per year.
What drugs does ALEX CELLUZZI, DO prescribe most often?
Based on 2023 Medicare Part D data, ALEX CELLUZZI, DO's most frequently prescribed drugs include Pantoprazole Sodium, Sucralfate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALEX CELLUZZI, DO accept Medicare?
ALEX CELLUZZI, DO appears in CMS Medicare data with 1,115 Part D claims and 269 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALEX CELLUZZI, DO's credentials?
ALEX CELLUZZI, DO's NPI is 1770583536 with credentials DO. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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