John Marin
- Part D claims, 2024
- 707
- Industry payments
- $49
- Affiliated sites
- 4
- Medical groups
- 6
- State licenses
- 2
- Practice address
- 393 Mulberry St, Newark, NJ 07102
- Practice phone
- Call (973) 559-5009
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside Surgical Center of Newark (Closed)
Newark, New Jersey
Find John Marin'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.
John Marin is a physician assistant in Newark, New Jersey
John Marin practices at Riverside Surgical Center of Newark (Closed) in Newark, New Jersey.
John Marin's NPI, 1376948364, was assigned on November 3, 2014. John Marin holds New Jersey license 25MP00350700.
- NPI
- 1376948364NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264756386
- NPI enumeration date
- November 3, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 559-5009
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Marin practices at Riverside Surgical Center of Newark (Closed) in Newark, New Jersey
John Marin's primary practice is Riverside Surgical Center of Newark (Closed), at 393 Mulberry St, Newark, NJ 07102 in Essex County. The practice phone is (973) 559-5009.
- Riverside Surgical Center of Newark (Closed)393 Mulberry St, Newark, NJ 07102 · Essex CountyPhone(973) 559-5009
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Marin is affiliated with 5 sites of care and 6 medical groups
John Marin's primary practice is Riverside Surgical Center of Newark (Closed) in Newark, New Jersey. The medical group on file is Family MD Urgent Care. Dmand AI also links John Marin to 5 more medical groups and 4 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Marin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Marin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Surgical Center of Newark (Closed) | Available with a free account |
| +4 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John Marin is one of 2,975 physician assistants in New Jersey
Physician assistant is John Marin's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has John Marin's licenses on file in 2 states: New Jersey and New York.
Specialties and state licenses
- Physician assistant, New JerseyPrimary
- New York license
Physician assistants near John Marin
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
John Marin's patients have a median age of 21
Across all payers, Dmand AI patient panel data puts John Marin's median patient age at 21, with 59% women.
John Marin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 21
Patient panel by sex, all payers
- Women59%
- Men40%
Source: Dmand AI Patient Panel Data
John Marin wrote 707 Medicare Part D claims in 2024
In 2024, John Marin wrote 707 Medicare Part D claims for 168 patients. 75% of them were for generic drugs.
John Marin's Part D claims by kind of drug, 2024
- Generic529 claims75%
- Brand-name160 claims23%
- Other18 claims3%
Drug classes CMS tracks in John Marin's Part D claims, 2024
- Antibiotics5%32 of 707 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John Marin takes part in Medicare
John Marin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John Marin received $49 in industry payments in 2025
CMS Open Payments shows 2 general payments to John Marin from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $30.
Companies that paid John Marin 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 John Marin'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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 John Marin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Marin's NPI number?
John Marin's NPI number is 1376948364. It was assigned on November 3, 2014, and it is active in the NPI Registry.
What does John Marin specialize in?
John Marin is a physician assistant in Newark, New Jersey. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John Marin practice?
John Marin practices at 393 Mulberry St, Newark, NJ 07102. John Marin's primary practice is Riverside Surgical Center of Newark (Closed) in Newark, New Jersey. Dmand AI also links John Marin to 5 medical groups and 4 group practices and clinics.
What is John Marin's office phone number?
The practice phone on file for John Marin is (973) 559-5009.
What is John Marin's medical license number?
John Marin holds New Jersey license 25MP00350700, one of the licenses on file in 2 states.
Which states has John Marin been licensed in?
Dmand AI has state licenses on file for John Marin in New Jersey and New York.
What medical group is John Marin part of?
John Marin is linked to Family MD Urgent Care. Dmand AI links John Marin to 5 more medical groups.
Does John Marin accept Medicare?
Yes. CMS lists John Marin as accepting Medicare assignment.
Has John Marin received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to John Marin from 2 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has John Marin been practicing?
John Marin graduated from medical school in 2014, 12 years ago.
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