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Dr. Alexandra C. Wallace, MD
NPI1255869012
- Publications
- 2
- Industry payments
- $20
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 65 Walnut St, Wellesley Hills, MA 02481
- Practice phone
- Call (781) 235-9089
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William Mitchell Jr, LLC
Wellesley Hills, Massachusetts
Find Dr. Wallace'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. Alexandra C. Wallace is a pediatrician in Wellesley Hills, Massachusetts
Dr. Wallace practices at William Mitchell Jr, LLC in Wellesley Hills, Massachusetts.
Dr. Wallace's NPI, 1255869012, was assigned on May 24, 2017. Dr. Wallace holds Massachusetts license 270997.
NPI and contact details
- NPI
- 1255869012NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2017
- NPI status
- Active
- Practice phone
- (781) 235-9089
- 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 Practice Data
Dr. Alexandra C. Wallace practices at William Mitchell Jr, LLC in Wellesley Hills, Massachusetts
Dr. Wallace's primary practice is William Mitchell Jr, LLC, at 65 Walnut St, Wellesley Hills, MA 02481 in Norfolk County. The practice phone is (781) 235-9089.
- William Mitchell Jr, LLC65 Walnut St, Wellesley Hills, MA 02481 · Norfolk CountyPhone(781) 235-9089
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexandra C. Wallace is affiliated with 2 sites of care and 1 medical group
Dr. Wallace's primary practice is William Mitchell Jr, LLC in Wellesley Hills, Massachusetts. Dmand AI also links Dr. Wallace to 1 group practice or clinic and 1 medical group, each named with a free account.
William Mitchell Jr, LLCPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alexandra C. Wallace's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wallace practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William Mitchell Jr, LLC | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Alexandra C. Wallace is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Wallace's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Wallace is licensed in Massachusetts.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
Pediatricians near Dr. Wallace
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
2,101pediatricians in Massachusetts
6pediatricians in Wellesley Hills
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alexandra C. Wallace's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Wallace's median patient age at 7, with 60% women.
Dr. Wallace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Alexandra C. Wallace has 2 publications on record
Dmand AI links 2 papers to Dr. Wallace in 2019. Dr. Wallace's most frequent co-authors are Natalie Diacovo and Ariel Shana Frey-Vogel, MAT, MD.
Papers2
Dr. Wallace's most frequent co-authors
Recent publications by Dr. Wallace
See who Dr. Wallace researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wallace works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alexandra C. Wallace received $20 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Wallace from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $20.
Companies that paid Dr. Wallace the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alexandra C. Wallace'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Alexandra C. Wallace
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. Alexandra C. Wallace's NPI number?
Dr. Alexandra C. Wallace's NPI number is 1255869012. It was assigned on May 24, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexandra C. Wallace?
Dr. Alexandra C. Wallace is a pediatrician in Wellesley Hills, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Alexandra C. Wallace practice?
Dr. Wallace practices at 65 Walnut St, Wellesley Hills, MA 02481. Dr. Wallace's primary practice is William Mitchell Jr, LLC in Wellesley Hills, Massachusetts. Dmand AI also links Dr. Wallace to 1 group practice or clinic and 1 medical group.
What is Dr. Alexandra C. Wallace's office phone number?
The practice phone on file for Dr. Wallace is (781) 235-9089.
What is Dr. Alexandra C. Wallace's medical license number?
Dr. Wallace holds Massachusetts license 270997.
Has Dr. Alexandra C. Wallace received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Wallace from 1 company from 2022 to 2022. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Alexandra C. Wallace been practicing?
Dr. Wallace's NPI was assigned in 2017.
Does Dr. Alexandra C. Wallace do research?
Dmand AI links 2 publications to Dr. Wallace.
Who does Dr. Alexandra C. Wallace publish with?
Dr. Wallace's most frequent co-authors are Natalie Diacovo (1 shared paper) and Ariel Shana Frey-Vogel, MAT, MD (1 shared paper).
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