What is Leah Prager's NPI number?

Leah Prager's National Provider Identifier (NPI) is 1013479955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leah Prager's specialty?

Leah Prager is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Leah Prager located?

Leah Prager's practice location on file with NPPES is 75 Francis Street, Boston, MA 02115.

What is Leah Prager's phone number?

The practice phone number listed in the NPPES registry for Leah Prager is (617) 732-6819.

Does Leah Prager accept Medicare?

Leah Prager is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Leah Prager's NPI active?

Yes — Leah Prager's NPI (1013479955) is active in the NPPES registry as of the last update on 2026-01-14.

IndividualActiveAccepts Medicare

Leah Prager, PA-C, MPH

NPI 1013479955 · Physician Assistant · Boston, MA

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Leah Prager, PA-C, MPH is a Physician Assistant provider in Boston, MA (NPI 1013479955).

Provider details

NPI number: 1013479955
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C, MPH
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA8767 (MA)
Physician Assistants & Advanced Practice Nursing Providers
Surgical Physician Assistant363AS0400X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 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

75 Francis Street

Boston, MA 02115

Phone: (617) 732-6819

Street-level locationGet directions

More MA providers

Mailing address

829 S La Grange Rd Unit a

La Grange, IL 60525-2920

Additional practice locations (2)

4400 W. 95th St.
Attn: Pediatric General Surgery
Oak Lawn, IL 60453
Phone: (708) 684-2016
55 Fruit St
Boston, MA 02114-2696
Phone: (617) 726-2000

Enumerated: 2019-04-01
Last updated: 2026-01-14
Certified: 2026-01-14

Frequently asked questions

What is Leah Prager's NPI number?: Leah Prager's National Provider Identifier (NPI) is 1013479955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Leah Prager's specialty?: Leah Prager is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Leah Prager located?: Leah Prager's practice location on file with NPPES is 75 Francis Street, Boston, MA 02115.
What is Leah Prager's phone number?: The practice phone number listed in the NPPES registry for Leah Prager is (617) 732-6819.
Does Leah Prager accept Medicare?: Leah Prager is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Leah Prager's NPI active?: Yes — Leah Prager's NPI (1013479955) is active in the NPPES registry as of the last update on 2026-01-14.

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