Justine Philteos, MD
NPI 1285431429 · Otolaryngology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justine Philteos, MD is a Otolaryngology Physician provider in Boston, MA (NPI 1285431429).
Provider details
- NPI number
- 1285431429
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1025064 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-02-26
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Justine Philteos's NPI number?
- Justine Philteos's National Provider Identifier (NPI) is 1285431429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Philteos's specialty?
- Justine Philteos is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Justine Philteos located?
- Justine Philteos's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Justine Philteos's phone number?
- The practice phone number listed in the NPPES registry for Justine Philteos is (617) 573-3669.
- Does Justine Philteos accept Medicare?
- Justine Philteos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justine Philteos's NPI active?
- Yes — Justine Philteos's NPI (1285431429) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.