Lara Wahlster, M.D. PH.D.
NPI 1255793907 · Pediatric Hematology & Oncology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lara Wahlster, M.D. PH.D. is a Pediatric Hematology & Oncology Physician provider in Boston, MA (NPI 1255793907).
Provider details
- NPI number
- 1255793907
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D. PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 283912 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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 AveBoston, MA 02115-5724Phone: (617) 355-6000
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2022-06-08
- Certified
- 2022-06-08
Frequently asked questions
- What is Lara Wahlster's NPI number?
- Lara Wahlster's National Provider Identifier (NPI) is 1255793907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lara Wahlster's specialty?
- Lara Wahlster is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lara Wahlster located?
- Lara Wahlster's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5418.
- What is Lara Wahlster's phone number?
- The practice phone number listed in the NPPES registry for Lara Wahlster is (617) 632-3270.
- Does Lara Wahlster accept Medicare?
- Lara Wahlster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lara Wahlster's NPI active?
- Yes — Lara Wahlster's NPI (1255793907) is active in the NPPES registry as of the last update on 2022-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.