Alison Massed, NPC
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 435
- Hospital affiliations
- 2
- Industry payments
- $81
- Medical group
- 1
- Practice address
- 800 Washington Street, Boston, MA 02111
- Practice phone
- Call (617) 636-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alison Massed'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.
Alison Massed is a registered nurse in Boston, Massachusetts
Alison Massed practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
Alison Massed's NPI, 1033773908, was assigned on April 26, 2019. Alison Massed holds Massachusetts license RN2288323.
- NPI
- 1033773908NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335475896
- NPI enumeration date
- April 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alison Massed practices at Tufts Medical Center in Boston, Massachusetts
Alison Massed's primary practice is Tufts Medical Center, at 800 Washington Street, Boston, MA 02111 in Suffolk County. The practice phone is (617) 636-5000.
- Tufts Medical Center800 Washington Street, Boston, MA 02111 · Suffolk CountyPhone(617) 636-5000
Source: Dmand AI Affiliation Data
Alison Massed is affiliated with 3 sites of care and 1 medical group
Alison Massed's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Alison Massed is also affiliated with MelroseWakefield Hospital. The medical group on file is Cardiovascular Center at Tufts Medical Center. Dmand AI also links Alison Massed to 1 more imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alison Massed's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alison Massed practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tufts Medical Center | Available with a free account |
| +2 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 Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Alison Massed is one of 215 registered nurses in Massachusetts
Registered nurse is Alison Massed's primary specialty in the NPI Registry, under taxonomy code 163W00000X. Alison Massed is licensed in Massachusetts.
Specialties and state licenses
- Registered nurse, MassachusettsPrimary
Registered nurses near Alison Massed
Counts of registered nurses 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
Alison Massed treated 141 Medicare patients in 2024, average age 80
CMS counts 141 Medicare patients who saw Alison Massed in 2024. The largest group is 75 to 84, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alison Massed's median patient age at 76, with 43% women.
Alison Massed's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alison Massed's Medicare patients by sex, 2024
- Women6949%
- Men7251%
Chronic conditions among Alison Massed's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure63%
- Chronic kidney disease55%
- Atrial fibrillation49%
- Arthritis48%
- Diabetes43%
Share of Medicare patients with each condition. A patient can have several.
Alison Massed's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alison Massed wrote 435 Medicare Part D claims in 2024
In 2024, Alison Massed wrote 435 Medicare Part D claims for 141 patients. 91% of them were for generic drugs.
Alison Massed's Part D claims by kind of drug, 2024
- Generic397 claims91%
- Brand-name38 claims9%
Drug classes CMS tracks in Alison Massed's Part D claims, 2024
- Antibiotics8%36 of 435 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
Alison Massed offers telehealth to Medicare patients
Alison Massed accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alison Massed as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Alison Massed received $81 in industry payments in 2025
CMS Open Payments shows 2 general payments to Alison Massed from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $66.
Companies that paid Alison Massed the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alison Massed'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) |
| 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 Alison Massed
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alison Massed's NPI number?
Alison Massed's NPI number is 1033773908. It was assigned on April 26, 2019, and it is active in the NPI Registry.
What does Alison Massed specialize in?
Alison Massed is a registered nurse in Boston, Massachusetts. The primary specialty in the NPI Registry is Registered Nurse (taxonomy code 163W00000X).
Where does Alison Massed practice?
Alison Massed practices at 800 Washington Street, Boston, MA 02111. Alison Massed's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links Alison Massed to 1 imaging center.
What is Alison Massed's office phone number?
The practice phone on file for Alison Massed is (617) 636-5000.
What is Alison Massed's medical license number?
Alison Massed holds Massachusetts license RN2288323.
Which hospitals is Alison Massed affiliated with?
Alison Massed practices at Tufts Medical Center in Boston, Massachusetts. Alison Massed is also affiliated with MelroseWakefield Hospital.
What medical group is Alison Massed part of?
Alison Massed is linked to Cardiovascular Center at Tufts Medical Center.
Does Alison Massed accept Medicare?
Yes. CMS lists Alison Massed as accepting Medicare assignment.
Does Alison Massed offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alison Massed as offering telehealth services.
How many Medicare patients does Alison Massed see?
CMS counts 141 Medicare patients who saw Alison Massed in 2024, with an average age of 80.
Has Alison Massed received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Alison Massed from 2 companies from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Alison Massed been practicing?
Alison Massed graduated from medical school in 2019, 7 years ago.
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