Katherine Douglas, MD
NPI 1154957132 · Pediatrics Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Douglas, MD is a Pediatrics Physician provider in Boston, MA (NPI 1154957132).
Provider details
- NPI number
- 1154957132
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1013847 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6 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)
- 780 Albany StBoston, MA 02118-2755Phone: (857) 654-1000
Registry dates
- Enumerated
- 2020-03-21
- Last updated
- 2025-04-25
- Certified
- 2025-04-25
Frequently asked questions
- What is Katherine Douglas's NPI number?
- Katherine Douglas's National Provider Identifier (NPI) is 1154957132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Douglas's specialty?
- Katherine Douglas is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Douglas located?
- Katherine Douglas's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115.
- What is Katherine Douglas's phone number?
- The practice phone number listed in the NPPES registry for Katherine Douglas is (617) 355-6224.
- Does Katherine Douglas accept Medicare?
- Katherine Douglas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Douglas's NPI active?
- Yes — Katherine Douglas's NPI (1154957132) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.