Dr. Rebecca Nilsen, DO
- Medicare services, 2024
- 143
- Medicare patients, 2024
- 173
- Industry payments
- $63
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 1430 Hooper Avenue, Toms River, NJ 08753
- Practice phone
- Call (732) 240-2277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Toms River Surgery Center
Surgery Center - Medicare-Certified · Toms River, New Jersey
Find Dr. Nilsen'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. Rebecca Nilsen is an anesthesiologist in Toms River, New Jersey
Dr. Nilsen practices at Toms River Surgery Center in Toms River, New Jersey.
Dr. Nilsen's NPI, 1174720296, was assigned on July 2, 2007. Dr. Nilsen holds Massachusetts license 235477.
- NPI
- 1174720296NPI Registry (opens in a new tab)
- NPI enumeration date
- July 2, 2007
- NPI status
- Active
- Practice phone
- (732) 240-2277
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rebecca Nilsen practices at Toms River Surgery Center in Toms River, New Jersey
Dr. Nilsen's primary practice is Toms River Surgery Center, at 1430 Hooper Avenue, Toms River, NJ 08753. The practice phone is (732) 240-2277.
- Toms River Surgery Center1430 Hooper Avenue, Toms River, NJ 08753Phone(732) 240-2277
Source: Dmand AI Affiliation Data
Dr. Rebecca Nilsen is affiliated with 3 sites of care and 2 medical groups
Dr. Nilsen's primary practice is Toms River Surgery Center in Toms River, New Jersey. The medical group on file is Shrewsbury Surgery Center. Dmand AI also links Dr. Nilsen to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rebecca Nilsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nilsen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Toms River Surgery Center | 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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Dr. Rebecca Nilsen is one of 1,613 anesthesiologists in New Jersey
Anesthesiology is Dr. Nilsen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Nilsen is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Nilsen
Counts of anesthesiologists 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. Rebecca Nilsen billed Medicare for 143 services in 2024
CMS data shows 143 Medicare services from Dr. Nilsen across 6 procedure codes in 2024, for 173 Medicare patients. Medicare paid $9,541 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nilsen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1532024: 11127%
- Surgery
- 2023: 342024: 326%
Dr. Nilsen compared with the New Jersey median for anesthesiologists, 2024
- Dr. Nilsen
- New Jersey median
- Medicare services
- 143vs 9255% above
- Medicare patients
- 173vs 169Close to median
Medians across 1,604 anesthesiologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Nilsen'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nilsen and other anesthesiologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rebecca Nilsen treated 173 Medicare patients in 2024, average age 72
CMS counts 173 Medicare patients who saw Dr. Nilsen in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nilsen's median patient age at 60, with 51% women.
Dr. Nilsen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nilsen's Medicare patients by sex, 2024
- Women11064%
- Men6336%
Chronic conditions among Dr. Nilsen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Anxiety30%
- Ischemic heart disease30%
- Diabetes25%
- Mood disorders24%
- Cancer22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nilsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Rebecca Nilsen received $63 in industry payments from 2021 to 2024
CMS Open Payments shows 4 general payments to Dr. Nilsen from 1 drug or device company from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $63.
General payments to Dr. Nilsen by program year, 2021 to 2024
Companies that paid Dr. Nilsen the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rebecca Nilsen'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) |
| 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 Dr. Rebecca Nilsen
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. Rebecca Nilsen's NPI number?
Dr. Rebecca Nilsen's NPI number is 1174720296. It was assigned on July 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Rebecca Nilsen?
Dr. Rebecca Nilsen is an anesthesiologist in Toms River, New Jersey. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Rebecca Nilsen practice?
Dr. Nilsen practices at 1430 Hooper Avenue, Toms River, NJ 08753. Dr. Nilsen's primary practice is Toms River Surgery Center in Toms River, New Jersey. Dmand AI also links Dr. Nilsen to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Dr. Rebecca Nilsen's office phone number?
The practice phone on file for Dr. Nilsen is (732) 240-2277.
What is Dr. Rebecca Nilsen's medical license number?
Dr. Nilsen holds Massachusetts license 235477.
What medical group is Dr. Rebecca Nilsen part of?
Dr. Nilsen is linked to Shrewsbury Surgery Center. Dmand AI links Dr. Nilsen to 1 more medical group.
Does Dr. Rebecca Nilsen accept Medicare?
Yes. CMS data shows Dr. Nilsen billed Medicare for 143 services in 2024.
How many Medicare patients does Dr. Rebecca Nilsen see?
CMS counts 173 Medicare patients who saw Dr. Nilsen in 2024, with an average age of 72.
What services does Dr. Rebecca Nilsen bill to Medicare?
In 2024, Dr. Nilsen's most billed Medicare services were anesthesia (01810), surgery: brain, spine and nerves (64415) and anesthesia (00811).
Has Dr. Rebecca Nilsen received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Nilsen from 1 company from 2021 to 2024. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Rebecca Nilsen been practicing?
Dr. Nilsen's NPI was assigned in 2007.
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