Lorraine Toher, APRN
NPI 1578537346 · Adult Health Nurse Practitioner · Cambridge, MA
Lorraine Toher, APRN is a Adult Health Nurse Practitioner provider in Cambridge, MA (NPI 1578537346).
Provider details
- NPI number
- 1578537346
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- License
- 99055 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lorraine Toher's NPI number?
- Lorraine Toher's National Provider Identifier (NPI) is 1578537346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorraine Toher's specialty?
- Lorraine Toher is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lorraine Toher located?
- Lorraine Toher's practice location on file with NPPES is 77 Mass Ave, Cambridge, MA 02139-4301.
- What is Lorraine Toher's phone number?
- The practice phone number listed in the NPPES registry for Lorraine Toher is (617) 253-0556.
- Is Lorraine Toher's NPI active?
- Yes — Lorraine Toher's NPI (1578537346) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.