What is Alexys Fonseca's NPI number?

Alexys Fonseca's National Provider Identifier (NPI) is 1821932575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexys Fonseca's specialty?

Alexys Fonseca is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).

Where is Alexys Fonseca located?

Alexys Fonseca's practice location on file with NPPES is 55 Fogg Rd, Weymouth, MA 02190-2455.

What is Alexys Fonseca's phone number?

The practice phone number listed in the NPPES registry for Alexys Fonseca is (508) 789-3484.

Is Alexys Fonseca's NPI active?

Yes — Alexys Fonseca's NPI (1821932575) is active in the NPPES registry as of the last update on 2026-04-15.

IndividualActive

Alexys Fonseca

NPI 1821932575 · Student in an Organized Health Care Education/Training Program · Weymouth, MA

Alexys Fonseca is a Student in an Organized Health Care Education/Training Program provider in Weymouth, MA (NPI 1821932575).

Provider details

NPI number: 1821932575
Entity type: Individual
Primary specialty: Student in an Organized Health Care Education/Training ProgramStudent, Health Care
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Student in an Organized Health Care Education/Training ProgramPrimary390200000X
Student, Health Care

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
9 documented practice locations

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

55 Fogg Rd

Weymouth, MA 02190-2455

Phone: (508) 789-3484

Street-level locationGet directions

More MA providers

Mailing address

34 Morningside Ave

Acushnet, MA 02743-1719

Additional practice locations (8)

777 S Douglas Rd
Pembroke Pines, FL 33025-1353
Phone: (954) 282-9220
830 Oak St Ste 102w
Brockton, MA 02301-1168
Phone: (508) 897-4790
226 Field St
New Bedford, MA 02740-2133
Phone: (508) 979-5557
101 Page St
New Bedford, MA 02740-3464
Phone: (508) 997-1515
2014 Washington St
Newton, MA 02462-1607
Phone: (617) 243-6000
15 Roche Bros Way Ste 200
North Easton, MA 02356-1000
Phone: (781) 344-3535
104 Quarry St # 2
Quincy, MA 02169-4174
Phone: (617) 472-6764
876 Broadway
Raynham, MA 02767-1797
Phone: (508) 824-9500

Enumerated: 2026-04-15
Last updated: 2026-04-15
Certified: 2026-04-15

Frequently asked questions

What is Alexys Fonseca's NPI number?: Alexys Fonseca's National Provider Identifier (NPI) is 1821932575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alexys Fonseca's specialty?: Alexys Fonseca is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
Where is Alexys Fonseca located?: Alexys Fonseca's practice location on file with NPPES is 55 Fogg Rd, Weymouth, MA 02190-2455.
What is Alexys Fonseca's phone number?: The practice phone number listed in the NPPES registry for Alexys Fonseca is (508) 789-3484.
Is Alexys Fonseca's NPI active?: Yes — Alexys Fonseca's NPI (1821932575) is active in the NPPES registry as of the last update on 2026-04-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.