Dr. Marissa Anne Oller-Cramsie, DO
- Medicare services, 2024
- 7,176
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 2,313
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 3 University Plz, Hackensack, NJ 07601
- Practice phone
- Call (201) 833-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Excelcare Medical Associates, PA
Hackensack, New Jersey
Find Dr. Oller-Cramsie'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.
Dr. Marissa Anne Oller-Cramsie is a neurologist in Hackensack, New Jersey
Dr. Oller-Cramsie practices at Excelcare Medical Associates, PA in Hackensack, New Jersey.
Dr. Oller-Cramsie's NPI, 1528209541, was assigned on March 20, 2009. Dr. Oller-Cramsie graduated from Philadelphia College of Osteopathic Medicine in 2008. Dr. Oller-Cramsie holds New Jersey license 25MB09252600.
- NPI
- 1528209541NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547400269
- NPI enumeration date
- March 20, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (201) 833-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marissa Anne Oller-Cramsie practices at Excelcare Medical Associates, PA in Hackensack, New Jersey
Dr. Oller-Cramsie's primary practice is Excelcare Medical Associates, PA, at 3 University Plz, Hackensack, NJ 07601 in Bergen County. The practice phone is (201) 833-3000.
- Excelcare Medical Associates, PA3 University Plz, Hackensack, NJ 07601 · Bergen CountyPhone(201) 833-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marissa Anne Oller-Cramsie is affiliated with 3 sites of care and 1 medical group
Dr. Oller-Cramsie's primary practice is Excelcare Medical Associates, PA in Hackensack, New Jersey. Dr. Oller-Cramsie is also affiliated with Kessler Institute for Rehabilitation - West Orange. The medical group on file is Excelcare Medical Associates. Dmand AI also links Dr. Oller-Cramsie to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marissa Anne Oller-Cramsie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oller-Cramsie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Excelcare Medical Associates, PA | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marissa Anne Oller-Cramsie is one of 607 neurologists in New Jersey
Neurology is Dr. Oller-Cramsie's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Oller-Cramsie is licensed in New Jersey.
Specialties and state licenses
- Neurology, New JerseyPrimary
Neurologists near Dr. Oller-Cramsie
Counts of neurologists 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
Dr. Marissa Anne Oller-Cramsie billed Medicare for 7,176 services in 2024
CMS data shows 7,176 Medicare services from Dr. Oller-Cramsie across 8 procedure codes in 2024, for 343 Medicare patients. Medicare paid $109,439 for them.
Dr. Oller-Cramsie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 6,555
- Office and hospital visits
- 2023: 7512024: 60919%
- Tests and treatments
- 2023: 482024: 1275%
Where Dr. Oller-Cramsie's Medicare services took place, 2024
- In an office7,00198%
- In a facility1752%
Dr. Oller-Cramsie compared with the New Jersey median for neurologists, 2024
- Dr. Oller-Cramsie
- New Jersey median
- Medicare services
- 7,176vs 44816.0 times
- Medicare patients
- 343vs 23745% above
- Part D claims
- 2,105vs 4754.4 times
Medians across 595 neurologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Oller-Cramsie'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
Dr. Marissa Anne Oller-Cramsie treated 343 Medicare patients in 2024, average age 76
CMS counts 343 Medicare patients who saw Dr. Oller-Cramsie in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Oller-Cramsie's median patient age at 70, with 62% women.
Dr. Oller-Cramsie's Medicare patients by age, 2024
Dr. Oller-Cramsie's Medicare patients by sex, 2024
- Women20861%
- Men13539%
Chronic conditions among Dr. Oller-Cramsie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Diabetes45%
- Anxiety44%
- Mood disorders39%
- Ischemic heart disease38%
- Stroke or TIA38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oller-Cramsie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marissa Anne Oller-Cramsie wrote 2,313 Medicare Part D claims in 2024
In 2024, Dr. Oller-Cramsie wrote 2,313 Medicare Part D claims for 325 patients. 91% of them were for generic drugs. CMS names the drug for 2,105 of them, across 57 drugs with 11 or more claims each, at $518,903 in total drug cost. In 2023, CMS named 1,789 claims across 51 drugs.
Dr. Oller-Cramsie's Part D claims by kind of drug, 2024
- Generic2,110 claims91%
- Brand-name and other203 claims9%
Dr. Oller-Cramsie'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 Dr. Oller-Cramsie's Part D claims, 2024
- Opioids2%46 of 2,313 claims
- Antibiotics0%11 of 2,313 claims
- Antipsychotics, patients 65 and over1%26 of 2,313 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: 1,7892024: 2,10518%
Drugs named by CMS: 57 in 2024, 51 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
Dr. Marissa Anne Oller-Cramsie offers telehealth to Medicare patients
Dr. Oller-Cramsie accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Oller-Cramsie as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Marissa Anne Oller-Cramsie has 1 publication on record
Dmand AI links 1 paper to Dr. Oller-Cramsie in 2014. Dr. Oller-Cramsie's most frequent co-authors are Anastasia Maria Eswar, MD and Howard David Pomeranz, MD.
Dr. Oller-Cramsie's most frequent co-authors
Recent publications by Dr. Oller-Cramsie
See who Dr. Oller-Cramsie researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oller-Cramsie works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marissa Anne Oller-Cramsie received $6,812 in industry payments from 2016 to 2025
CMS Open Payments shows 407 general payments to Dr. Oller-Cramsie from 55 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,125.
General payments to Dr. Oller-Cramsie by program year, 2016 to 2025
Companies that paid Dr. Oller-Cramsie the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marissa Anne Oller-Cramsie graduated from Philadelphia College of Osteopathic Medicine
Dr. Oller-Cramsie graduated from Philadelphia College of Osteopathic Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marissa Anne Oller-Cramsie'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 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)Doctors and Clinicians Utilization Data (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 |
| 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 Dr. Marissa Anne Oller-Cramsie
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marissa Anne Oller-Cramsie's NPI number?
Dr. Marissa Anne Oller-Cramsie's NPI number is 1528209541. It was assigned on March 20, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Marissa Anne Oller-Cramsie?
Dr. Marissa Anne Oller-Cramsie is a neurologist in Hackensack, New Jersey. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Marissa Anne Oller-Cramsie practice?
Dr. Oller-Cramsie practices at 3 University Plz, Hackensack, NJ 07601. Dr. Oller-Cramsie's primary practice is Excelcare Medical Associates, PA in Hackensack, New Jersey. Dmand AI also links Dr. Oller-Cramsie to 1 hospital.
What is Dr. Marissa Anne Oller-Cramsie's office phone number?
The practice phone on file for Dr. Oller-Cramsie is (201) 833-3000.
What is Dr. Marissa Anne Oller-Cramsie's medical license number?
Dr. Oller-Cramsie holds New Jersey license 25MB09252600.
Which hospitals is Dr. Marissa Anne Oller-Cramsie affiliated with?
Dr. Oller-Cramsie is affiliated with Kessler Institute for Rehabilitation - West Orange. Dmand AI links Dr. Oller-Cramsie to 1 more hospital.
What medical group is Dr. Marissa Anne Oller-Cramsie part of?
Dr. Oller-Cramsie is linked to Excelcare Medical Associates.
Does Dr. Marissa Anne Oller-Cramsie accept Medicare?
Yes. CMS data shows Dr. Oller-Cramsie billed Medicare for 7,176 services in 2024, and Dr. Oller-Cramsie accepts Medicare assignment.
Does Dr. Marissa Anne Oller-Cramsie offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Oller-Cramsie as offering telehealth services.
How many Medicare patients does Dr. Marissa Anne Oller-Cramsie see?
CMS counts 343 Medicare patients who saw Dr. Oller-Cramsie in 2024, with an average age of 76.
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What services does Dr. Marissa Anne Oller-Cramsie bill to Medicare?
In 2024, Dr. Oller-Cramsie's most billed Medicare services were injected or infused drug (J0585), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Marissa Anne Oller-Cramsie go to medical school?
Dr. Oller-Cramsie graduated from Philadelphia College of Osteopathic Medicine in 2008.
What drugs does Dr. Marissa Anne Oller-Cramsie prescribe most?
In 2024 Medicare Part D data, Dr. Oller-Cramsie's most prescribed drugs by claims were Gabapentin, Carbidopa-Levodopa and Donepezil HCl.
Has Dr. Marissa Anne Oller-Cramsie received payments from drug or device companies?
CMS Open Payments shows $6,812 in general payments to Dr. Oller-Cramsie from 55 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Marissa Anne Oller-Cramsie been practicing?
Dr. Oller-Cramsie graduated from medical school in 2008, 18 years ago.
Does Dr. Marissa Anne Oller-Cramsie do research?
Dmand AI links 1 publication to Dr. Oller-Cramsie.
Who does Dr. Marissa Anne Oller-Cramsie publish with?
Dr. Oller-Cramsie's most frequent co-authors are Anastasia Maria Eswar, MD (1 shared paper) and Howard David Pomeranz, MD (1 shared paper).
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