Genevieve Guyol, MD
NPI 1295266849 · Pediatrics Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Genevieve Guyol, MD is a Pediatrics Physician provider in Boston, MA (NPI 1295266849).
Provider details
- NPI number
- 1295266849
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-03-24
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Genevieve Guyol's NPI number?
- Genevieve Guyol's National Provider Identifier (NPI) is 1295266849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Genevieve Guyol's specialty?
- Genevieve Guyol is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Genevieve Guyol located?
- Genevieve Guyol's practice location on file with NPPES is 850 Harrison Ave # Yacc4, Boston, MA 02118-4001.
- What is Genevieve Guyol's phone number?
- The practice phone number listed in the NPPES registry for Genevieve Guyol is (617) 414-4359.
- Does Genevieve Guyol accept Medicare?
- Genevieve Guyol is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Genevieve Guyol's NPI active?
- Yes — Genevieve Guyol's NPI (1295266849) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.