Alexandra E. Maltby, PA
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 159
- Hospital affiliations
- 4
- Industry payments
- $165
- Medical groups
- 3
- Practice address
- 2014 Washington Street, Newton, MA 02462
- Practice phone
- Call (617) 243-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alexandra Maltby'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.
Alexandra E. Maltby is a physician assistant in Newton Lower Falls, Massachusetts
Alexandra Maltby practices at Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham.
Alexandra Maltby's NPI, 1821516972, was assigned on September 8, 2017. Alexandra Maltby holds Massachusetts license PA6197.
- NPI
- 1821516972NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608132113
- NPI enumeration date
- September 8, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 243-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexandra E. Maltby practices at Newton-Wellesley Hospital in Newton, Massachusetts
Alexandra Maltby's primary practice is Newton-Wellesley Hospital, at 2014 Washington Street, Newton, MA 02462 in Middlesex County. The practice phone is (617) 243-6000.
- Newton-Wellesley Hospital2014 Washington Street, Newton, MA 02462 · Middlesex CountyPhone(617) 243-6000
Source: Dmand AI Affiliation Data
Alexandra E. Maltby is affiliated with 5 sites of care and 3 medical groups
Alexandra Maltby's primary practice is Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham. Alexandra Maltby is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Hospital. Dmand AI also links Alexandra Maltby to 2 more hospitals, 2 medical groups 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 Alexandra E. Maltby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexandra Maltby practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newton-Wellesley Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexandra E. Maltby is one of 3,922 physician assistants in Massachusetts
Physician assistant is Alexandra Maltby's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alexandra Maltby is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Alexandra Maltby
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
Alexandra E. Maltby treated 174 Medicare patients in 2024, average age 76
CMS counts 174 Medicare patients who saw Alexandra Maltby in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexandra Maltby's median patient age at 67, with 64% women.
Alexandra Maltby's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alexandra Maltby's Medicare patients by sex, 2024
- Women9555%
- Men7945%
Chronic conditions among Alexandra Maltby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease33%
- Anxiety27%
- Mood disorders27%
- Depression26%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Alexandra Maltby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexandra E. Maltby wrote 159 Medicare Part D claims in 2024
In 2024, Alexandra Maltby wrote 159 Medicare Part D claims for 53 patients. 99% of them were for generic drugs.
Alexandra Maltby's Part D claims by kind of drug, 2024
- Generic157 claims99%
- Brand-name and other2 claims1%
Drug classes CMS tracks in Alexandra Maltby's Part D claims, 2024
- Antibiotics9%14 of 159 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
Alexandra E. Maltby offers telehealth to Medicare patients
Alexandra Maltby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alexandra Maltby as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Alexandra E. Maltby received $165 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexandra Maltby from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $165.
Companies that paid Alexandra Maltby 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 Alexandra E. Maltby'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 Alexandra E. Maltby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexandra E. Maltby's NPI number?
Alexandra E. Maltby's NPI number is 1821516972. It was assigned on September 8, 2017, and it is active in the NPI Registry.
What does Alexandra E. Maltby specialize in?
Alexandra E. Maltby is a physician assistant in Newton Lower Falls, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexandra E. Maltby practice?
Alexandra Maltby practices at 2014 Washington Street, Newton, MA 02462. Alexandra Maltby's primary practice is Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham. Dmand AI also links Alexandra Maltby to 2 hospitals, 2 medical groups and 1 hospital outpatient department.
What is Alexandra E. Maltby's office phone number?
The practice phone on file for Alexandra Maltby is (617) 243-6000.
What is Alexandra E. Maltby's medical license number?
Alexandra Maltby holds Massachusetts license PA6197.
Which hospitals is Alexandra E. Maltby affiliated with?
Alexandra Maltby practices at Newton-Wellesley Hospital in Newton, Massachusetts. Alexandra Maltby is also affiliated with Massachusetts General Hospital. Dmand AI links Alexandra Maltby to 2 more hospitals.
What medical group is Alexandra E. Maltby part of?
Alexandra Maltby is linked to Massachusetts General Hospital. Dmand AI links Alexandra Maltby to 2 more medical groups.
Does Alexandra E. Maltby accept Medicare?
Yes. CMS lists Alexandra Maltby as accepting Medicare assignment.
Does Alexandra E. Maltby offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alexandra Maltby as offering telehealth services.
How many Medicare patients does Alexandra E. Maltby see?
CMS counts 174 Medicare patients who saw Alexandra Maltby in 2024, with an average age of 76.
Has Alexandra E. Maltby received payments from drug or device companies?
CMS Open Payments shows $165 in general payments to Alexandra Maltby from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Alexandra E. Maltby been practicing?
Alexandra Maltby graduated from medical school in 2015, 11 years ago.
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