Maryann Weitz, CNP
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 574
- Hospital affiliations
- 1
- Industry payments
- $233
- 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 Maryann Weitz'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.
Maryann Weitz is a registered nurse in Boston, Massachusetts
Maryann Weitz practices at Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine.
Maryann Weitz's NPI, 1679297865, was assigned on September 30, 2022. Maryann Weitz holds Massachusetts license RN2268430.
- NPI
- 1679297865NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537530514
- NPI enumeration date
- September 30, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 636-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maryann Weitz practices at Tufts Medical Center in Boston, Massachusetts
Maryann Weitz'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
Maryann Weitz is affiliated with 2 sites of care and 1 medical group
Maryann Weitz's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. The medical group on file is Pratt Medical Group, Inc. - General Medical Associates (General Internal Medicine). Dmand AI also links Maryann Weitz 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 Maryann Weitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maryann Weitz practices, 2 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 |
| +1 more affiliated site | 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.
Maryann Weitz is one of 215 registered nurses in Massachusetts
Registered nurse is Maryann Weitz's primary specialty in the NPI Registry, under taxonomy code 163W00000X. Maryann Weitz is licensed in Massachusetts.
Specialties and state licenses
- Registered nurse, MassachusettsPrimary
Registered nurses near Maryann Weitz
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
Maryann Weitz treated 72 Medicare patients in 2024, average age 73
CMS counts 72 Medicare patients who saw Maryann Weitz in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.41, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Maryann Weitz's median patient age at 69, with 53% women.
Maryann Weitz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Maryann Weitz's Medicare patients by sex, 2024
- Women3650%
- Men3650%
Chronic conditions among Maryann Weitz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease54%
- Arthritis53%
- Heart failure36%
- Ischemic heart disease35%
- Diabetes32%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Maryann Weitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maryann Weitz wrote 574 Medicare Part D claims in 2024
In 2024, Maryann Weitz wrote 574 Medicare Part D claims for 50 patients. 55% of them were for generic drugs.
Maryann Weitz's Part D claims by kind of drug, 2024
- Generic315 claims55%
- Brand-name259 claims45%
Drug classes CMS tracks in Maryann Weitz's Part D claims, 2024
- Opioids5%29 of 574 claims
- Antibiotics3%17 of 574 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
How Maryann Weitz takes part in Medicare
Maryann Weitz 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)
For MedTech and pharma teams
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Maryann Weitz received $233 in industry payments in 2025
CMS Open Payments shows 11 general payments to Maryann Weitz from 8 drug and device companies in 2025. Food and beverage make up the largest share, 79% of the total. AstraZeneca Pharmaceuticals LP paid the most, $68.
General payments to Maryann Weitz by kind, 2025 to 2025
- Food and beverage$18579%
- Education$4821%
Companies that paid Maryann Weitz 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 Maryann Weitz'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 Maryann Weitz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maryann Weitz's NPI number?
Maryann Weitz's NPI number is 1679297865. It was assigned on September 30, 2022, and it is active in the NPI Registry.
What does Maryann Weitz specialize in?
Maryann Weitz is a registered nurse in Boston, Massachusetts. The primary specialty in the NPI Registry is Registered Nurse (taxonomy code 163W00000X).
Where does Maryann Weitz practice?
Maryann Weitz practices at 800 Washington Street, Boston, MA 02111. Maryann Weitz's primary practice is Tufts Medical Center in Boston, Massachusetts, part of Tufts Medicine. Dmand AI also links Maryann Weitz to 1 imaging center.
What is Maryann Weitz's office phone number?
The practice phone on file for Maryann Weitz is (617) 636-5000.
What is Maryann Weitz's medical license number?
Maryann Weitz holds Massachusetts license RN2268430.
Which hospitals is Maryann Weitz affiliated with?
Maryann Weitz practices at Tufts Medical Center in Boston, Massachusetts.
What medical group is Maryann Weitz part of?
Maryann Weitz is linked to Pratt Medical Group, Inc. - General Medical Associates (General Internal Medicine).
Does Maryann Weitz accept Medicare?
Yes. CMS lists Maryann Weitz as accepting Medicare assignment.
How many Medicare patients does Maryann Weitz see?
CMS counts 72 Medicare patients who saw Maryann Weitz in 2024, with an average age of 73.
Has Maryann Weitz received payments from drug or device companies?
CMS Open Payments shows $233 in general payments to Maryann Weitz from 8 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Maryann Weitz been practicing?
Maryann Weitz graduated from medical school in 2022, 4 years ago.
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