Matthew Marini, M.D.
NPI 1447570601 · Surgery Physician · Gilbert, AZ
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Marini, M.D. is a Surgery Physician provider in Gilbert, AZ (NPI 1447570601).
Provider details
- NPI number
- 1447570601
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 52117 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
152 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 51 | $167 |
| Repair of Groin Hernia Using an Endoscope49650 | 32 | $245 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $129 |
| Initial Repair of Entrapped Hernia of Abdomen, Less Than 3 Cm in Length49592 | 17 | $259 |
| Removal of Gallbladder Using an Endoscope47562 | 16 | $384 |
| Initial Repair of Entrapped Hernia of Abdomen, 3-10 Cm in Length |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 74 | 69 |
| Ondansetron Hcl | 70 | 66 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 17 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$431 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2945 S Dobson RdMesa, AZ 85202-7941Phone: (480) 969-4138Fax: (480) 969-0630
Registry dates
- Enumerated
- 2010-06-10
- Last updated
- 2022-09-01
- Certified
- 2022-09-01
Frequently asked questions
- What is Matthew Marini's NPI number?
- Matthew Marini's National Provider Identifier (NPI) is 1447570601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Marini's specialty?
- Matthew Marini is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Marini located?
- Matthew Marini's practice location on file with NPPES is 3367 S. Mercy Rd, Gilbert, AZ 85297.
- What is Matthew Marini's phone number?
- The practice phone number listed in the NPPES registry for Matthew Marini is (480) 969-4138.
- Does Matthew Marini accept Medicare?
- Matthew Marini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Marini's NPI active?
- Yes — Matthew Marini's NPI (1447570601) is active in the NPPES registry as of the last update on 2022-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.