Catherine Chapman, MD
NPI 1124044920 · Neurology with Special Qualifications in Child Neurology Physician · Lexington, MA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Chapman, MD is a Neurology with Special Qualifications in Child Neurology Physician provider in Lexington, MA (NPI 1124044920).
Provider details
- NPI number
- 1124044920
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 58972 (MA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense 58972 (MA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
- 2006-07-14
- Last updated
- 2007-08-24
Frequently asked questions
- What is Catherine Chapman's NPI number?
- Catherine Chapman's National Provider Identifier (NPI) is 1124044920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Chapman's specialty?
- Catherine Chapman is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Chapman located?
- Catherine Chapman's practice location on file with NPPES is 482 Bedford St, Lexington, MA 02420-1402.
- What is Catherine Chapman's phone number?
- The practice phone number listed in the NPPES registry for Catherine Chapman is (781) 672-2100.
- Does Catherine Chapman accept Medicare?
- Catherine Chapman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Chapman's NPI active?
- Yes — Catherine Chapman's NPI (1124044920) is active in the NPPES registry as of the last update on 2007-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.