Claudia Isabel Marquez, NP
- Medicare services, 2017
- 11
- Part D claims, 2024
- 2,349
- Industry payments
- $17
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 310 Salem Woodstown Rd, Salem, NJ 08079
- Practice phone
- Call (856) 935-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inspira Medical Centers - Mannington
Salem, New Jersey
Find Claudia Marquez's professional email, personal email and mobile number
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Claudia Isabel Marquez is an internist in Salem, New Jersey
Claudia Marquez practices at Inspira Medical Centers - Mannington in Salem, New Jersey.
Claudia Marquez's NPI, 1164772885, was assigned on September 11, 2012. Claudia Marquez holds Massachusetts license RN2307858.
- NPI
- 1164772885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042446023
- NPI enumeration date
- September 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (856) 935-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Claudia Isabel Marquez practices at Inspira Medical Centers - Mannington in Salem, New Jersey
Claudia Marquez's primary practice is Inspira Medical Centers - Mannington, at 310 Salem Woodstown Rd, Salem, NJ 08079 in Salem County. The practice phone is (856) 935-1000.
- Inspira Medical Centers - Mannington310 Salem Woodstown Rd, Salem, NJ 08079 · Salem CountyPhone(856) 935-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Claudia Isabel Marquez is affiliated with 3 sites of care and 2 medical groups
Claudia Marquez's primary practice is Inspira Medical Centers - Mannington in Salem, New Jersey. The medical group on file is Carbon Health. Dmand AI also links Claudia Marquez to 1 more group practice or clinic, 1 hospice and 1 medical group, 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 Claudia Isabel Marquez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Claudia Marquez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inspira Medical Centers - Mannington | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Claudia Isabel Marquez is one of 4,226 internists in New Jersey
Internal medicine is Claudia Marquez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Claudia Marquez is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Claudia Marquez
Counts of internists 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
Claudia Isabel Marquez billed Medicare for 11 services in 2017
CMS data shows 11 Medicare services from Claudia Marquez across 1 procedure code in 2017. Medicare paid $63 for them. Every service was in an office.
Claudia Marquez compared with the New Jersey median for internists, 2017
- Claudia Marquez
- New Jersey median
- Medicare services
- 11vs 72398% below
- Part D claims
- 1,733vs 8302.1 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Claudia Marquez's most billed Medicare procedure codes, 2017
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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Medicare shows one payer. Book a meeting to get commercial claims data for Claudia Marquez and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Claudia Isabel Marquez's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Claudia Marquez's median patient age at 73, with 57% women.
Claudia Marquez'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%
Source: Dmand AI Patient Panel Data
Claudia Isabel Marquez wrote 2,349 Medicare Part D claims in 2024
In 2024, Claudia Marquez wrote 2,349 Medicare Part D claims for 134 patients. 86% of them were for generic drugs. CMS names the drug for 1,733 of them, across 53 drugs with 11 or more claims each, at $137,370 in total drug cost. In 2023, CMS named 4,391 claims across 107 drugs.
Claudia Marquez's Part D claims by kind of drug, 2024
- Generic2,026 claims86%
- Brand-name and other323 claims14%
Claudia Marquez'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 Claudia Marquez's Part D claims, 2024
- Opioids1%32 of 2,349 claims
- Antibiotics1%28 of 2,349 claims
- Antipsychotics, patients 65 and over4%90 of 2,349 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,3912024: 1,73361%
Drugs named by CMS: 53 in 2024, 107 in 2023.
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
How Claudia Isabel Marquez takes part in Medicare
Claudia Marquez 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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Claudia Isabel Marquez received $17 in industry payments in 2021
CMS Open Payments shows 1 general payment to Claudia Marquez from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Kowa Pharmaceuticals America, Inc. paid the most, $17.
Companies that paid Claudia Marquez the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Claudia Isabel Marquez'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 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 Data |
| 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) |
| 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 Claudia Isabel Marquez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Claudia Isabel Marquez's NPI number?
Claudia Isabel Marquez's NPI number is 1164772885. It was assigned on September 11, 2012, and it is active in the NPI Registry.
What does Claudia Isabel Marquez specialize in?
Claudia Isabel Marquez is an internist in Salem, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Claudia Isabel Marquez practice?
Claudia Marquez practices at 310 Salem Woodstown Rd, Salem, NJ 08079. Claudia Marquez's primary practice is Inspira Medical Centers - Mannington in Salem, New Jersey. Dmand AI also links Claudia Marquez to 1 group practice or clinic, 1 hospice and 1 medical group.
What is Claudia Isabel Marquez's office phone number?
The practice phone on file for Claudia Marquez is (856) 935-1000.
What is Claudia Isabel Marquez's medical license number?
Claudia Marquez holds Massachusetts license RN2307858.
What medical group is Claudia Isabel Marquez part of?
Claudia Marquez is linked to Carbon Health. Dmand AI links Claudia Marquez to 1 more medical group.
Does Claudia Isabel Marquez accept Medicare?
Yes. CMS data shows Claudia Marquez billed Medicare for 11 services in 2017, and Claudia Marquez accepts Medicare assignment.
What services does Claudia Isabel Marquez bill to Medicare?
In 2017, Claudia Marquez's most billed Medicare services were heart test or procedure (93005).
What drugs does Claudia Isabel Marquez prescribe most?
In 2024 Medicare Part D data, Claudia Marquez's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Sertraline HCl.
Has Claudia Isabel Marquez received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Claudia Marquez from 1 company from 2021 to 2021. The largest total came from Kowa Pharmaceuticals America, Inc.
How long has Claudia Isabel Marquez been practicing?
Claudia Marquez graduated from medical school in 2012, 14 years ago.
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