Maressa T. Pollen
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 40
- Publications
- 5
- Hospital affiliations
- 1
- Industry payments
- $542
- Practice address
- One Robert Wood Johnson Place, New Brunswick, NJ 08901
- Practice phone
- Call (732) 828-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Maressa Pollen'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.
Maressa T. Pollen is a pathologist in New Brunswick, New Jersey
Maressa Pollen practices at Robert Wood Johnson University Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health.
Maressa Pollen's NPI, 1174733372, was assigned on May 23, 2007. Maressa Pollen graduated from The Flinders University of South Australia School of Medicine in 2006. Maressa Pollen's New Jersey license number on file is 25MA10488200.
- NPI
- 1174733372NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527356211
- NPI enumeration date
- May 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 828-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maressa T. Pollen practices at 2 locations in New Brunswick, New Jersey
Maressa Pollen's primary practice is Robert Wood Johnson University Hospital, at One Robert Wood Johnson Place, New Brunswick, NJ 08901 in Middlesex County. The practice phone is (732) 828-3000. Maressa Pollen also practices at Robert Wood Johnson University Hospital - New Brunswick, 1 Robert Wood Johnson Pl, New Brunswick, NJ 08901.
- Robert Wood Johnson University HospitalPrimaryOne Robert Wood Johnson Place, New Brunswick, NJ 08901 · Middlesex CountyPhone(732) 828-3000
- Robert Wood Johnson University Hospital - New Brunswick1 Robert Wood Johnson Pl, New Brunswick, NJ 08901 · Middlesex CountyPhone(732) 828-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Maressa T. Pollen is affiliated with 1 site of care and 1 medical group
Maressa Pollen's primary practice is Robert Wood Johnson University Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health. The medical group on file is Rutgers Health Pediatrics.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maressa T. Pollen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maressa Pollen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert Wood Johnson University Hospital | 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 RWJBarnabas Health and 6.2K+ hospitals, with verified contacts in the same login.
Maressa T. Pollen is one of 286 pathologists in New Jersey
Anatomic pathology and clinical pathology is Maressa Pollen's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Maressa Pollen is board certified in blood banking/transfusion medicine by the American Board of Pathology. Dmand AI has Maressa Pollen's licenses on file in 8 states: New Jersey, Mississippi, Arkansas, Florida, Michigan, Iowa, Louisiana and Tennessee.
Specialties and state licenses
- Anatomic pathology and clinical pathology, New JerseyPrimary
- Mississippi license
- Arkansas license
- Florida license
- Michigan license
- Iowa license
- Louisiana license
- Tennessee license
Pathologists near Maressa Pollen
Counts of pathologists 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
Maressa T. Pollen billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Maressa Pollen across 3 procedure codes in 2024, for 40 Medicare patients. Medicare paid $6,033 for them. Every service was in a facility, such as a hospital, rather than an office.
Maressa Pollen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 38
- Office and hospital visits
- 2023: 122024: 29142%
Maressa Pollen compared with the New Jersey median for pathologists, 2024
- Maressa Pollen
- New Jersey median
- Medicare services
- 67vs 1,51696% below
- Medicare patients
- 40vs 59393% below
Medians across 314 pathologists in New Jersey with Dmand AI profiles that report each measure.
Maressa Pollen'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.
Need commercial claims for Maressa Pollen?
Medicare shows one payer. Book a meeting to get commercial claims data for Maressa Pollen and other pathologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Maressa T. Pollen treated 40 Medicare patients in 2024, average age 67
CMS counts 40 Medicare patients who saw Maressa Pollen in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.13, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Maressa Pollen's median patient age at 52, with 35% women.
Maressa Pollen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Maressa Pollen's Medicare patients by sex, 2024
- Women1948%
- Men2153%
Chronic conditions among Maressa Pollen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease48%
- Arthritis45%
- Ischemic heart disease43%
- Heart failure40%
- Diabetes35%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Maressa Pollen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women35%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Maressa T. Pollen takes part in Medicare
Maressa Pollen 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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Maressa T. Pollen has 5 publications on record
Dmand AI links 5 papers to Maressa Pollen, published from 2014 to 2022. 2014 was the busiest year, with 2. Maressa Pollen has published most often in Case Rep Oncol. Maressa Pollen's most frequent co-authors are Daniel Feingold, MD, Steven Kenneth Libutti and Claire S. Philipp, MD.
Maressa Pollen's papers by year, 2014 to 2022
Maressa Pollen's most frequent co-authors
- Daniel Feingold, MD2 shared papers
- Steven Kenneth Libutti2 shared papers
- Claire S. Philipp, MD2 shared papers
Recent publications by Maressa Pollen
See who Maressa Pollen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Maressa Pollen works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Maressa T. Pollen received $542 in industry payments from 2019 to 2025
CMS Open Payments shows 8 general payments to Maressa Pollen from 6 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 51% of the total. Grifols Shared Services North America, Inc. paid the most, $266.
General payments to Maressa Pollen by program year, 2019 to 2025
General payments to Maressa Pollen by kind, 2019 to 2025
- Food and beverage$27651%
- Education$26649%
Companies that paid Maressa Pollen the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Maressa T. Pollen graduated from The Flinders University of South Australia School of Medicine
Maressa Pollen graduated from The Flinders University of South Australia School of Medicine in 2006.
- Medical school
- Board certified in blood banking/transfusion medicine
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Maressa T. Pollen accepts plans from 2 insurance carriers
Maressa Pollen is in network with 2 carriers, including CMS Medicare and GA State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- GA State Medicaid
Plan types Maressa Pollen accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Maressa T. Pollen'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Maressa T. Pollen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maressa T. Pollen's NPI number?
Maressa T. Pollen's NPI number is 1174733372. It was assigned on May 23, 2007, and it is active in the NPI Registry.
What does Maressa T. Pollen specialize in?
Maressa T. Pollen is a pathologist in New Brunswick, New Jersey. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Maressa T. Pollen practice?
Maressa Pollen practices at One Robert Wood Johnson Place, New Brunswick, NJ 08901. Maressa Pollen also practices at 1 Robert Wood Johnson Pl, New Brunswick, NJ 08901. Maressa Pollen's primary practice is Robert Wood Johnson University Hospital in New Brunswick, New Jersey, part of RWJBarnabas Health.
What is Maressa T. Pollen's office phone number?
The practice phone on file for Maressa Pollen is (732) 828-3000.
What is Maressa T. Pollen's medical license number?
Maressa Pollen's New Jersey license number on file is 25MA10488200, one of the licenses on file in 8 states.
Which states has Maressa T. Pollen been licensed in?
Dmand AI has state licenses on file for Maressa Pollen in New Jersey (2018 to 2025), Mississippi (2010 to 2026), Arkansas (2012 to 2025), Florida (2018 to 2020), Michigan (2018 to 2020), Iowa (2016 to 2017), Louisiana (2010 to 2017) and Tennessee (2011 to 2013).
Which hospitals is Maressa T. Pollen affiliated with?
Maressa Pollen practices at Robert Wood Johnson University Hospital in New Brunswick, New Jersey.
What medical group is Maressa T. Pollen part of?
Maressa Pollen is linked to Rutgers Health Pediatrics.
Does Maressa T. Pollen accept Medicare?
Yes. CMS data shows Maressa Pollen billed Medicare for 67 services in 2024, and Maressa Pollen accepts Medicare assignment.
How many Medicare patients does Maressa T. Pollen see?
CMS counts 40 Medicare patients who saw Maressa Pollen in 2024, with an average age of 67.
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Is Maressa T. Pollen board certified?
Yes. Maressa Pollen is board certified in blood banking/transfusion medicine by the American Board of Pathology.
What services does Maressa T. Pollen bill to Medicare?
In 2024, Maressa Pollen's most billed Medicare services were surgery: heart and blood vessels (36514), office visit, new patient (99204) and hospital inpatient care (99223).
Where did Maressa T. Pollen go to medical school?
Maressa Pollen graduated from The Flinders University of South Australia School of Medicine in 2006.
Has Maressa T. Pollen received payments from drug or device companies?
CMS Open Payments shows $542 in general payments to Maressa Pollen from 6 companies from 2019 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Maressa T. Pollen been practicing?
Maressa Pollen graduated from medical school in 2006, 20 years ago.
Does Maressa T. Pollen do research?
Dmand AI links 5 publications to Maressa Pollen, published from 2014 to 2022.
Who does Maressa T. Pollen publish with?
Maressa Pollen's most frequent co-authors are Daniel Feingold, MD (2 shared papers), Steven Kenneth Libutti (2 shared papers) and Claire S. Philipp, MD (2 shared papers).
What insurance does Maressa T. Pollen accept?
Maressa Pollen is in network with 2 carriers, including CMS Medicare and GA State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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