Cara Guenther, MD
NPI 1700413960 · Pediatrics Physician · Brookline, MA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cara Guenther, MD is a Pediatrics Physician provider in Brookline, MA (NPI 1700413960).
Provider details
- NPI number
- 1700413960
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1015442 (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
6 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
- 2020-03-26
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Cara Guenther's NPI number?
- Cara Guenther's National Provider Identifier (NPI) is 1700413960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cara Guenther's specialty?
- Cara Guenther is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Cara Guenther located?
- Cara Guenther's practice location on file with NPPES is 637 Washington St Ste 202, Brookline, MA 02446-4579.
- What is Cara Guenther's phone number?
- The practice phone number listed in the NPPES registry for Cara Guenther is (617) 232-2811.
- Does Cara Guenther accept Medicare?
- Cara Guenther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cara Guenther's NPI active?
- Yes — Cara Guenther's NPI (1700413960) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.