Louisa G. Sylvia, PhD
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- 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 Louisa Sylvia'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.
Louisa G. Sylvia is a psychologist in Boston, Massachusetts
Louisa Sylvia practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Louisa Sylvia's NPI, 1114122637, was assigned on June 15, 2007. Louisa Sylvia graduated from Temple University School of Medicine in 2007. Louisa Sylvia holds Massachusetts license 08974.
- NPI
- 1114122637NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537219910
- NPI enumeration date
- June 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Louisa G. Sylvia practices at Massachusetts General Hospital in Boston, Massachusetts
Louisa Sylvia'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
Louisa G. Sylvia is affiliated with 4 sites of care and 2 medical groups
Louisa Sylvia'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 Louisa Sylvia to 2 more group practices and clinics, 1 community health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Louisa G. Sylvia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Louisa Sylvia practices, 4 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 |
| +3 more sites and 1 medical group | 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.
Louisa G. Sylvia is one of 605 psychologists in Massachusetts
Psychologist is Louisa Sylvia's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Louisa Sylvia is licensed in Massachusetts.
Specialties and state licenses
- Psychologist, MassachusettsPrimary
Psychologists near Louisa Sylvia
Counts of psychologists 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
Louisa G. Sylvia's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Louisa Sylvia's median patient age at 47, with 80% women.
Louisa Sylvia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Louisa G. Sylvia offers telehealth to Medicare patients
Louisa Sylvia accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Louisa Sylvia as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Louisa G. Sylvia graduated from Temple University School of Medicine
Louisa Sylvia graduated from Temple University School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Louisa G. Sylvia'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Louisa G. Sylvia
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Louisa G. Sylvia's NPI number?
Louisa G. Sylvia's NPI number is 1114122637. It was assigned on June 15, 2007, and it is active in the NPI Registry.
What does Louisa G. Sylvia specialize in?
Louisa G. Sylvia is a psychologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Louisa G. Sylvia practice?
Louisa Sylvia practices at 55 Fruit Street, Boston, MA 02114. Louisa Sylvia's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Louisa Sylvia to 2 group practices and clinics, 1 community health center and 1 medical group.
What is Louisa G. Sylvia's office phone number?
The practice phone on file for Louisa Sylvia is (617) 726-2000.
What is Louisa G. Sylvia's medical license number?
Louisa Sylvia holds Massachusetts license 08974.
Which hospitals is Louisa G. Sylvia affiliated with?
Louisa Sylvia practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Louisa G. Sylvia part of?
Louisa Sylvia is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Louisa Sylvia to 1 more medical group.
Does Louisa G. Sylvia accept Medicare?
Yes. CMS lists Louisa Sylvia as accepting Medicare assignment.
Does Louisa G. Sylvia offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Louisa Sylvia as offering telehealth services.
Where did Louisa G. Sylvia go to medical school?
Louisa Sylvia graduated from Temple University School of Medicine in 2007.
How long has Louisa G. Sylvia been practicing?
Louisa Sylvia graduated from medical school in 2007, 19 years ago.
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