Kristen Shanahan, MD
NPI 1326433590 · Pediatrics Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Shanahan, MD is a Pediatrics Physician provider in Boston, MA (NPI 1326433590).
Provider details
- NPI number
- 1326433590
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 274594 (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
11 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
- 2015-04-03
- Last updated
- 2025-09-11
- Certified
- 2022-05-31
Frequently asked questions
- What is Kristen Shanahan's NPI number?
- Kristen Shanahan's National Provider Identifier (NPI) is 1326433590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Shanahan's specialty?
- Kristen Shanahan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Shanahan located?
- Kristen Shanahan's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Kristen Shanahan's phone number?
- The practice phone number listed in the NPPES registry for Kristen Shanahan is (617) 355-6000.
- Does Kristen Shanahan accept Medicare?
- Kristen Shanahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Shanahan's NPI active?
- Yes — Kristen Shanahan's NPI (1326433590) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.