Alexandra Weld, NP
NPI 1578520623 · Family Nurse Practitioner · Acton, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Weld, NP is a Family Nurse Practitioner provider in Acton, MA (NPI 1578520623).
Provider details
- NPI number
- 1578520623
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 254080 (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
- 2006-05-01
- Last updated
- 2014-10-28
Frequently asked questions
- What is Alexandra Weld's NPI number?
- Alexandra Weld's National Provider Identifier (NPI) is 1578520623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Weld's specialty?
- Alexandra Weld is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Weld located?
- Alexandra Weld's practice location on file with NPPES is 321 Main St, Acton, MA 01720-3718.
- What is Alexandra Weld's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Weld is (978) 635-8700.
- Does Alexandra Weld accept Medicare?
- Alexandra Weld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Weld's NPI active?
- Yes — Alexandra Weld's NPI (1578520623) is active in the NPPES registry as of the last update on 2014-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.