J Clin Ultrasound
CalculiDiagnosis, DifferentialTesticular Diseases
Dr. Matthew Cole Oliff, MD
NPI1811124977PAC ID7416195656
- Medicare services, 2024
- 8,208
- Medicare patients, 2024
- 4,814
- Publications
- 2
- Hospital affiliations
- 5
- Industry payments
- $1,105
- Practice address
- 333 Borthwick Ave, Portsmouth, NH 03801
- Practice phone
- Call (603) 436-5110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oliff'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. Matthew Cole Oliff is a diagnostic radiologist in Portsmouth, New Hampshire
Dr. Oliff practices at Portsmouth Regional Hospital in Portsmouth, New Hampshire, part of HCA Healthcare.
Dr. Oliff's NPI, 1811124977, was assigned on June 16, 2009. Dr. Oliff graduated from Columbia University College of Physicians and Surgeons in 2009. Dr. Oliff holds New Hampshire license 17024.
NPI and contact details
- NPI
- 1811124977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416195656
- NPI enumeration date
- June 16, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 436-5110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Cole Oliff practices at Portsmouth Regional Hospital in Portsmouth, New Hampshire
Dr. Oliff's primary practice is Portsmouth Regional Hospital, at 333 Borthwick Ave, Portsmouth, NH 03801 in Rockingham County. The practice phone is (603) 436-5110.
- Portsmouth Regional Hospital333 Borthwick Ave, Portsmouth, NH 03801 · Rockingham CountyPhone(603) 436-5110
Source: Dmand AI Affiliation Data
Dr. Matthew Cole Oliff is affiliated with 6 sites of care and 3 medical groups
Dr. Oliff's primary practice is Portsmouth Regional Hospital in Portsmouth, New Hampshire, part of HCA Healthcare. Dr. Oliff is also affiliated with Northern Light Mercy Hospital. The medical group on file is Northern Light Mercy Hospital. Dmand AI also links Dr. Oliff to 3 more hospitals, 2 medical groups and 1 ambulatory surgery center, each named with a free account.
Northern Light Mercy HospitalNorthern Light Mercy Hospital3 hospitalsNames with a free account2 medical groupsNames with a free account1 ambulatory surgery centerName with a free account
See all 9 affiliations for Dr. OliffSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Cole Oliff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oliff practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Portsmouth Regional Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Matthew Cole Oliff is one of 168 diagnostic radiologists in New Hampshire
Diagnostic radiology is Dr. Oliff's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Oliff is licensed in New Hampshire.
Specialties and state licenses
- Diagnostic radiology, New HampshirePrimary
Diagnostic radiologists near Dr. Oliff
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
168diagnostic radiologists in New Hampshire11diagnostic radiologists in Portsmouth10diagnostic radiologists at Portsmouth Regional Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew Cole Oliff billed Medicare for 8,208 services in 2024
CMS data shows 8,208 Medicare services from Dr. Oliff across 74 procedure codes in 2024, for 4,814 Medicare patients. Medicare paid $203,557 for them.
Medicare services, 20248,208
Medicare patients4,814
Paid by Medicare$203,557
Procedure codes74
Dr. Oliff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4,3032024: 7,85082%
- Other services
- 2023: 1222024: 21778%
- Tests and treatments
- 2023: 422024: 7988%
- Surgery
- 2023: 252024: 62148%
Where Dr. Oliff's Medicare services took place, 2024
- In an office4265%
- In a facility7,78295%
Dr. Oliff compared with the New Hampshire median for diagnostic radiologists, 2024
- Dr. Oliff
- New Hampshire median
- Medicare services
- 8,208vs 2,7992.9 times
- Medicare patients
- 4,814vs 2,0302.4 times
Medians across 172 diagnostic radiologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Oliff'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 Dr. Oliff?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oliff and other diagnostic radiologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Cole Oliff treated 4,814 Medicare patients in 2024, average age 75
CMS counts 4,814 Medicare patients who saw Dr. Oliff in 2024. The largest group is 65 to 74, with 2,138 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oliff's median patient age at 66, with 82% women.
Medicare patients, 20244,814
Average age75
Average risk score1.13
Also on Medicaid9%
Dr. Oliff's Medicare patients by age, 2024
Dr. Oliff's Medicare patients by sex, 2024
- Women3,55474%
- Men1,26026%
Chronic conditions among Dr. Oliff's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis49%
- Anxiety32%
- Ischemic heart disease27%
- Diabetes25%
- Mood disorders25%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oliff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women82%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Matthew Cole Oliff takes part in Medicare
Dr. Oliff 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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Dr. Matthew Cole Oliff has 2 publications on record
Dmand AI links 2 papers to Dr. Oliff in 2014. The most frequent topics are Diagnosis, Differential. Dr. Oliff's most frequent co-authors are Carol B. Benson, MD, Catherine S. Giess, MD and Howard T. Heller, MD.
Papers2
Topics Dr. Oliff writes about most
- Diagnosis, Differential
Dr. Oliff's most frequent co-authors
- Carol B. Benson, MD1 shared paper
- Catherine S. Giess, MD1 shared paper
- Howard T. Heller, MD1 shared paper
Recent publications by Dr. Oliff
AxillaDiagnosis, DifferentialImage Enhancement
See who Dr. Oliff researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oliff works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew Cole Oliff received $1,105 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Oliff from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $448.
General payments to Dr. Oliff by program year, 2016 to 2025
Companies that paid Dr. Oliff 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. Matthew Cole Oliff graduated from Columbia University College of Physicians and Surgeons
Dr. Oliff graduated from Columbia University College of Physicians and Surgeons in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Cole Oliff'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 | Dmand AI Affiliation 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 |
| 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. Matthew Cole Oliff
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. Matthew Cole Oliff's NPI number?
Dr. Matthew Cole Oliff's NPI number is 1811124977. It was assigned on June 16, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Cole Oliff?
Dr. Matthew Cole Oliff is a diagnostic radiologist in Portsmouth, New Hampshire. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Matthew Cole Oliff practice?
Dr. Oliff practices at 333 Borthwick Ave, Portsmouth, NH 03801. Dr. Oliff's primary practice is Portsmouth Regional Hospital in Portsmouth, New Hampshire, part of HCA Healthcare. Dmand AI also links Dr. Oliff to 3 hospitals, 2 medical groups and 1 ambulatory surgery center.
What is Dr. Matthew Cole Oliff's office phone number?
The practice phone on file for Dr. Oliff is (603) 436-5110.
What is Dr. Matthew Cole Oliff's medical license number?
Dr. Oliff holds New Hampshire license 17024.
Which hospitals is Dr. Matthew Cole Oliff affiliated with?
Dr. Oliff practices at Portsmouth Regional Hospital in Portsmouth, New Hampshire. Dr. Oliff is also affiliated with Northern Light Mercy Hospital. Dmand AI links Dr. Oliff to 3 more hospitals.
What medical group is Dr. Matthew Cole Oliff part of?
Dr. Oliff is linked to Northern Light Mercy Hospital. Dmand AI links Dr. Oliff to 2 more medical groups.
Does Dr. Matthew Cole Oliff accept Medicare?
Yes. CMS data shows Dr. Oliff billed Medicare for 8,208 services in 2024, and Dr. Oliff accepts Medicare assignment.
How many Medicare patients does Dr. Matthew Cole Oliff see?
CMS counts 4,814 Medicare patients who saw Dr. Oliff in 2024, with an average age of 75.
What services does Dr. Matthew Cole Oliff bill to Medicare?
In 2024, Dr. Oliff's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and diagnostic imaging (71045).
Show 5 more questionsShow fewer questions
Where did Dr. Matthew Cole Oliff go to medical school?
Dr. Oliff graduated from Columbia University College of Physicians and Surgeons in 2009.
Has Dr. Matthew Cole Oliff received payments from drug or device companies?
CMS Open Payments shows $1,105 in general payments to Dr. Oliff from 11 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Matthew Cole Oliff been practicing?
Dr. Oliff graduated from medical school in 2009, 17 years ago.
Does Dr. Matthew Cole Oliff do research?
Dmand AI links 2 publications to Dr. Oliff.
Who does Dr. Matthew Cole Oliff publish with?
Dr. Oliff's most frequent co-authors are Carol B. Benson, MD (1 shared paper), Catherine S. Giess, MD (1 shared paper) and Howard T. Heller, MD (1 shared paper).
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