Stefanie Lowas, M.D.
NPI 1306057401 · Pediatric Hematology & Oncology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefanie Lowas, M.D. is a Pediatric Hematology & Oncology Physician provider in Worcester, MA (NPI 1306057401).
Provider details
- NPI number
- 1306057401
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 26039 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2007-05-24
- Last updated
- 2020-11-10
- Certified
- 2020-11-10
Frequently asked questions
- What is Stefanie Lowas's NPI number?
- Stefanie Lowas's National Provider Identifier (NPI) is 1306057401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanie Lowas's specialty?
- Stefanie Lowas is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Stefanie Lowas located?
- Stefanie Lowas's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Stefanie Lowas's phone number?
- The practice phone number listed in the NPPES registry for Stefanie Lowas is (774) 441-8083.
- Does Stefanie Lowas accept Medicare?
- Stefanie Lowas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefanie Lowas's NPI active?
- Yes — Stefanie Lowas's NPI (1306057401) is active in the NPPES registry as of the last update on 2020-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.