Sixtine Herold, M.D.
NPI 1518128750 · Pediatrics Physician · Weymouth, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sixtine Herold, M.D. is a Pediatrics Physician provider in Weymouth, MA (NPI 1518128750).
Provider details
- NPI number
- 1518128750
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 247876 (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
18 yrs in NPPES 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)
- 300 Longwood AveDepartment of Emergency MedicineBoston, MA 02115-5724Phone: (617) 355-6000
Registry dates
- Enumerated
- 2008-06-20
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Sixtine Herold's NPI number?
- Sixtine Herold's National Provider Identifier (NPI) is 1518128750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sixtine Herold's specialty?
- Sixtine Herold is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sixtine Herold located?
- Sixtine Herold's practice location on file with NPPES is 200 Libbey Pkwy Dept of, Weymouth, MA 02189-3102.
- What is Sixtine Herold's phone number?
- The practice phone number listed in the NPPES registry for Sixtine Herold is (617) 355-6000.
- Does Sixtine Herold accept Medicare?
- Sixtine Herold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sixtine Herold's NPI active?
- Yes — Sixtine Herold's NPI (1518128750) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.