James Peter Marchetti, PA-C
- Medicare services, 2024
- 717
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 1,023
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Practice address
- One Hoag Drive, Newport Beach, CA 92663
- Practice phone
- Call (949) 764-4624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find James Marchetti's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
James Peter Marchetti is a physician assistant in Newport Beach, California
James Marchetti practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
James Marchetti's NPI, 1912495318, was assigned on May 1, 2018.
- NPI
- 1912495318NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517201114
- NPI enumeration date
- May 1, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 764-4624
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James Peter Marchetti practices at 2 locations in Newport Beach, California
James Marchetti's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. James Marchetti also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.
- Hoag Hospital Newport BeachPrimaryOne Hoag Drive, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
- Hoag Hospital Newport Beach1 Hoag Dr, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
James Peter Marchetti is affiliated with 4 sites of care and 3 medical groups
James Marchetti's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. James Marchetti is also affiliated with Hoag Orthopedic Institute. The medical group on file is Newport Orthopedic Institute. Dmand AI also links James Marchetti to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at James Peter Marchetti's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Marchetti practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Hospital Newport Beach | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.
James Peter Marchetti is one of 11,482 physician assistants in California
Physician assistant is James Marchetti's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Clinical focus
Dmand AI lists arthritis, bursitis, fibromyalgia and chronic pain, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, scoliosis and thoracic spine disorders among the conditions James Marchetti treats.
Physician assistants near James Marchetti
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
James Peter Marchetti billed Medicare for 717 services in 2024
CMS data shows 717 Medicare services from James Marchetti across 14 procedure codes in 2024, for 157 Medicare patients. Medicare paid $22,876 for them.
James Marchetti's Medicare services by type, 2024
- Drugs given in the office330
- Office and hospital visits148
- Surgery114
- Imaging81
- Tests and treatments44
Where James Marchetti's Medicare services took place, 2024
- In an office60384%
- In a facility11416%
James Marchetti compared with the California median for physician assistants, 2024
- James Marchetti
- California median
- Medicare services
- 717vs 2043.5 times
- Medicare patients
- 157vs 10550% above
- Part D claims
- 926vs 2433.8 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
James Marchetti's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
James Peter Marchetti treated 157 Medicare patients in 2024, average age 78
CMS counts 157 Medicare patients who saw James Marchetti in 2024. The largest group is 75 to 84, with 77 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James Marchetti's median patient age at 73, with 57% women.
James Marchetti's Medicare patients by age, 2024
James Marchetti's Medicare patients by sex, 2024
- Women8655%
- Men7145%
Chronic conditions among James Marchetti's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Osteoporosis31%
- Ischemic heart disease28%
- Anxiety25%
- Mood disorders25%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
James Marchetti's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James Peter Marchetti wrote 1,023 Medicare Part D claims in 2024
In 2024, James Marchetti wrote 1,023 Medicare Part D claims for 323 patients. 97% of them were for generic drugs. CMS names the drug for 926 of them, across 16 drugs with 11 or more claims each, at $65,604 in total drug cost.
James Marchetti's Part D claims by kind of drug, 2024
- Generic995 claims97%
- Brand-name and other28 claims3%
James Marchetti's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in James Marchetti's Part D claims, 2024
- Opioids30%305 of 1,023 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
James Peter Marchetti scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for James Marchetti for performance year 2024, reported as part of a group. James Marchetti accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
James Marchetti's MIPS scores, performance year 2024
- 92of 100Final score
- 99.3of 100Quality
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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James Peter Marchetti received $109 in industry payments in 2025
CMS Open Payments shows 6 general payments to James Marchetti from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Nalu Medical, Inc. paid the most, $109.
Companies that paid James Marchetti the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for James Peter Marchetti's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about James Peter Marchetti
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Peter Marchetti's NPI number?
James Peter Marchetti's NPI number is 1912495318. It was assigned on May 1, 2018, and it is active in the NPI Registry.
What does James Peter Marchetti specialize in?
James Peter Marchetti is a physician assistant in Newport Beach, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does James Peter Marchetti practice?
James Marchetti practices at One Hoag Drive, Newport Beach, CA 92663. James Marchetti also practices at 1 Hoag Dr, Newport Beach, CA 92663. James Marchetti's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links James Marchetti to 2 group practices and clinics and 2 medical groups.
What is James Peter Marchetti's office phone number?
The practice phone on file for James Marchetti is (949) 764-4624.
Which hospitals is James Peter Marchetti affiliated with?
James Marchetti practices at Hoag Hospital Newport Beach in Newport Beach, California. James Marchetti is also affiliated with Hoag Orthopedic Institute.
What medical group is James Peter Marchetti part of?
James Marchetti is linked to Newport Orthopedic Institute. Dmand AI links James Marchetti to 2 more medical groups.
Does James Peter Marchetti accept Medicare?
Yes. CMS data shows James Marchetti billed Medicare for 717 services in 2024, and James Marchetti accepts Medicare assignment.
What is James Peter Marchetti's MIPS score?
James Marchetti's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does James Peter Marchetti see?
CMS counts 157 Medicare patients who saw James Marchetti in 2024, with an average age of 78.
What services does James Peter Marchetti bill to Medicare?
In 2024, James Marchetti's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99214) and injected or infused drug (J1885).
Show 3 more questionsShow fewer questions
What drugs does James Peter Marchetti prescribe most?
In 2024 Medicare Part D data, James Marchetti's most prescribed drugs by claims were Gabapentin, Hydrocodone-Acetaminophen and Alendronate Sodium.
Has James Peter Marchetti received payments from drug or device companies?
CMS Open Payments shows $109 in general payments to James Marchetti from 1 company from 2025 to 2025. The largest total came from Nalu Medical, Inc.
How long has James Peter Marchetti been practicing?
James Marchetti graduated from medical school in 2018, 8 years ago.
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