Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Anesthesiology
A directory of 2,535 health care providers with a business address in Massachusetts whose primary or secondary taxonomy code is 207L00000X (Anesthesiology). You are viewing page 1 of 26, which lists 95 of these providers: 32 organizations and 63 individual providers, of whom 19 are female and 44 are male. On this page, 47 are enrolled in PECOS; 40 accept and 3 may accept Medicare assignment. About taxonomy code 207L00000X ›
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As of the latest NPPES update, 2,535 providers in Massachusetts are registered under taxonomy code 207L00000X (Anesthesiology). Of these, 152 (6%) are organizations and 2,383 (94%) are individual providers. Among the individual providers, 864 are female and 1,519 are male. The full directory spans 26 pages of up to 100 providers each.
Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.
The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on July 5, 2026. A provider that recently updated their record may take a short time to appear here.
Counts reflect Massachusetts. Gender is recorded for individual providers only. Source: NPPES.
Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 26.0.