Arissa Opalacz
- Medicare patients, 2024
- 133
- Part D claims, 2024
- 835
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Arissa Opalacz'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.
Arissa Opalacz is a physician assistant in Boston, Massachusetts
Arissa Opalacz practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Arissa Opalacz's NPI, 1396410700, was assigned on August 9, 2021.
- NPI
- 1396410700NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961894928
- NPI enumeration date
- August 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Arissa Opalacz practices at Brigham and Women's Hospital in Boston, Massachusetts
Arissa Opalacz's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Arissa Opalacz is affiliated with 4 sites of care and 1 medical group
Arissa Opalacz's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Arissa Opalacz is also affiliated with Brigham and Women's Faulkner Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Arissa Opalacz to 1 more group practice or clinic and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Arissa Opalacz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arissa Opalacz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +3 more affiliated sites | 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 Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Arissa Opalacz is one of 3,922 physician assistants in Massachusetts
Physician assistant is Arissa Opalacz's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Arissa Opalacz
Counts of physician assistants 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
Arissa Opalacz treated 133 Medicare patients in 2024, average age 71
CMS counts 133 Medicare patients who saw Arissa Opalacz in 2024. The largest group is 65 to 74, with 53 patients. 71% of them have high blood pressure, and 67% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Arissa Opalacz's median patient age at 70, with 67% women.
Arissa Opalacz's Medicare patients by age, 2024
Arissa Opalacz's Medicare patients by sex, 2024
- Women9773%
- Men3627%
Chronic conditions among Arissa Opalacz's Medicare patients, 2024
- High blood pressure71%
- High cholesterol67%
- Arthritis56%
- Anxiety42%
- Mood disorders39%
- Depression35%
- Ischemic heart disease29%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Arissa Opalacz'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
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Arissa Opalacz wrote 835 Medicare Part D claims in 2024
In 2024, Arissa Opalacz wrote 835 Medicare Part D claims for 268 patients. 81% of them were for generic drugs.
Arissa Opalacz's Part D claims by kind of drug, 2024
- Generic677 claims81%
- Brand-name and other158 claims19%
Drug classes CMS tracks in Arissa Opalacz's Part D claims, 2024
- Antibiotics3%26 of 835 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Arissa Opalacz offers telehealth to Medicare patients
Arissa Opalacz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Arissa Opalacz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Arissa Opalacz'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 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 (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) |
| 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 Arissa Opalacz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Arissa Opalacz's NPI number?
Arissa Opalacz's NPI number is 1396410700. It was assigned on August 9, 2021, and it is active in the NPI Registry.
What does Arissa Opalacz specialize in?
Arissa Opalacz is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Arissa Opalacz practice?
Arissa Opalacz practices at 75 Francis Street, Boston, MA 02115. Arissa Opalacz's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Arissa Opalacz to 1 group practice or clinic and 1 hospital outpatient department.
What is Arissa Opalacz's office phone number?
The practice phone on file for Arissa Opalacz is (617) 732-5500.
Which hospitals is Arissa Opalacz affiliated with?
Arissa Opalacz practices at Brigham and Women's Hospital in Boston, Massachusetts. Arissa Opalacz is also affiliated with Brigham and Women's Faulkner Hospital.
What medical group is Arissa Opalacz part of?
Arissa Opalacz is linked to Brigham and Women's Hospital.
Does Arissa Opalacz accept Medicare?
Yes. CMS lists Arissa Opalacz as accepting Medicare assignment.
Does Arissa Opalacz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Arissa Opalacz as offering telehealth services.
How many Medicare patients does Arissa Opalacz see?
CMS counts 133 Medicare patients who saw Arissa Opalacz in 2024, with an average age of 71.
How long has Arissa Opalacz been practicing?
Arissa Opalacz graduated from medical school in 2021, 5 years ago.
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