Sharon Alzner, PT
NPI 1437226693 · Physical Therapist · Boston, MA
Sharon Alzner, PT is a Physical Therapist provider in Boston, MA (NPI 1437226693).
Provider details
- NPI number
- 1437226693
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 16682 (MA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sharon Alzner's NPI number?
- Sharon Alzner's National Provider Identifier (NPI) is 1437226693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Alzner's specialty?
- Sharon Alzner is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sharon Alzner located?
- Sharon Alzner's practice location on file with NPPES is 45 Francis St, Boston, MA 02115-6105.
- What is Sharon Alzner's phone number?
- The practice phone number listed in the NPPES registry for Sharon Alzner is (617) 732-5304.
- Is Sharon Alzner's NPI active?
- Yes — Sharon Alzner's NPI (1437226693) 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.