Andrew Warshaw, MD
NPI 1457342800 · Surgical Critical Care Physician · Boston, MA
Andrew Warshaw, MD is a Surgical Critical Care Physician provider in Boston, MA (NPI 1457342800).
Provider details
- NPI number
- 1457342800
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 28407 (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
20 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
- 2005-11-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Andrew Warshaw's NPI number?
- Andrew Warshaw's National Provider Identifier (NPI) is 1457342800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Warshaw's specialty?
- Andrew Warshaw is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Warshaw located?
- Andrew Warshaw's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Andrew Warshaw's phone number?
- The practice phone number listed in the NPPES registry for Andrew Warshaw is (617) 726-8254.
- Is Andrew Warshaw's NPI active?
- Yes — Andrew Warshaw's NPI (1457342800) 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.