Boston Advanced Anesthesia, INC in Waltham, MA
This organization bills under NPI 1437232485, an organization record issued on Oct 23, 2006 with the primary taxonomy Anesthesiology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1437232485
- Legal name
- Boston Advanced Anesthesia, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- Practice location
- 281 WINTER ST FL 2, Waltham, MA 02451
- Phone
- 781-895-7900
- Enumerated
- Oct 23, 2006
- Record updated
- Apr 10, 2024
- Authorized official
- Practice Administrator (title as filed)
3 clinicians CMS lists with Boston Advanced Anesthesia in Waltham
- Steven Jay Nathin, MDAnesthesiology Physician1760440606
- Lee Scott Silk, MDInterventional Pain Medicine Physician1487693479
- Brent Young, MDAnesthesiology Physician1538216643
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Massachusetts secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
All taxonomies on this record
- 207L00000X Anesthesiology Physician
- 207LP2900X Pain Medicine (Anesthesiology) Physician
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.