Margaret White-Guthro, NP
- Hospital affiliations
- 1
- Industry payments
- $40
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Margaret White-Guthro'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.
Margaret White-Guthro is a nurse practitioner in Boston, Massachusetts
Margaret White-Guthro practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Margaret White-Guthro's NPI, 1497751200, was assigned on June 27, 2005. Margaret White-Guthro holds Massachusetts license 172820.
- NPI
- 1497751200NPI Registry (opens in a new tab)
- NPI enumeration date
- June 27, 2005
- NPI status
- Active
- Practice phone
- (617) 726-2000
- 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 Affiliation Data
Margaret White-Guthro practices at Massachusetts General Hospital in Boston, Massachusetts
Margaret White-Guthro's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Margaret White-Guthro is affiliated with 2 sites of care and 4 medical groups
Margaret White-Guthro's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Margaret White-Guthro to 3 more medical groups and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Margaret White-Guthro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret White-Guthro practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +1 more site and 3 medical groups | 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.
Margaret White-Guthro is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Margaret White-Guthro's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Margaret White-Guthro is licensed in Massachusetts.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
Nurse practitioners near Margaret White-Guthro
Counts of nurse practitioners 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
Margaret White-Guthro's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Margaret White-Guthro's median patient age at 77, with 11% women.
Margaret White-Guthro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women11%
- Men89%
Source: Dmand AI Patient Panel Data
Margaret White-Guthro received $40 in industry payments in 2025
CMS Open Payments shows 1 general payment to Margaret White-Guthro from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $40.
Companies that paid Margaret White-Guthro 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 Margaret White-Guthro'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 Data |
| 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 Margaret White-Guthro
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret White-Guthro's NPI number?
Margaret White-Guthro's NPI number is 1497751200. It was assigned on June 27, 2005, and it is active in the NPI Registry.
What does Margaret White-Guthro specialize in?
Margaret White-Guthro is a nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Margaret White-Guthro practice?
Margaret White-Guthro practices at 55 Fruit Street, Boston, MA 02114. Margaret White-Guthro's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Margaret White-Guthro to 3 medical groups and 1 community health center.
What is Margaret White-Guthro's office phone number?
The practice phone on file for Margaret White-Guthro is (617) 726-2000.
What is Margaret White-Guthro's medical license number?
Margaret White-Guthro holds Massachusetts license 172820.
Which hospitals is Margaret White-Guthro affiliated with?
Margaret White-Guthro practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Margaret White-Guthro part of?
Margaret White-Guthro is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Margaret White-Guthro to 3 more medical groups.
Has Margaret White-Guthro received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Margaret White-Guthro from 1 company from 2025 to 2025. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Margaret White-Guthro been practicing?
Margaret White-Guthro's NPI was assigned in 2005.
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