Lily Lawn-Tsao, M.D.
NPI 1083609911 · Radiation Oncology Physician · Worcester, MA
Lily Lawn-Tsao, M.D. is a Radiation Oncology Physician provider in Worcester, MA (NPI 1083609911).
Provider details
- NPI number
- 1083609911
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 43432 (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
20 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)
- 736 Cambridge StBoston, MA 02135-2907Phone: (617) 789-3232Fax: (617) 789-2975
Registry dates
- Enumerated
- 2005-09-16
- Last updated
- 2020-10-28
- Certified
- 2020-10-28
Frequently asked questions
- What is Lily Lawn-Tsao's NPI number?
- Lily Lawn-Tsao's National Provider Identifier (NPI) is 1083609911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Lawn-Tsao's specialty?
- Lily Lawn-Tsao is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lily Lawn-Tsao located?
- Lily Lawn-Tsao's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655.
- What is Lily Lawn-Tsao's phone number?
- The practice phone number listed in the NPPES registry for Lily Lawn-Tsao is (774) 442-5551.
- Is Lily Lawn-Tsao's NPI active?
- Yes — Lily Lawn-Tsao's NPI (1083609911) is active in the NPPES registry as of the last update on 2020-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.