Jillian O'Sullivan
NPI 1710863394 · Audiologist · Boston, MA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian O'Sullivan is a Audiologist provider in Boston, MA (NPI 1710863394).
Provider details
- NPI number
- 1710863394
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AUD100208 (MA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
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
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 41 Montvale Ave Ste 200Stoneham, MA 02180-2445Phone: (781) 279-0971
Registry dates
- Enumerated
- 2025-08-12
- Last updated
- 2025-09-22
- Certified
- 2025-09-22
Frequently asked questions
- What is Jillian O'Sullivan's NPI number?
- Jillian O'Sullivan's National Provider Identifier (NPI) is 1710863394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian O'Sullivan's specialty?
- Jillian O'Sullivan is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Jillian O'Sullivan located?
- Jillian O'Sullivan's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Jillian O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Jillian O'Sullivan is (617) 573-3266.
- Does Jillian O'Sullivan accept Medicare?
- Jillian O'Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian O'Sullivan's NPI active?
- Yes — Jillian O'Sullivan's NPI (1710863394) is active in the NPPES registry as of the last update on 2025-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.