IndividualActive
Kathleen Welch, MD
NPI 1538199153 · Anesthesiology Physician · Boston, MA
Kathleen Welch, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1538199153).
Provider details
- NPI number
- 1538199153
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 51678 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
75 Francis Street Cwn L1
Brigham and Women'S Hospital Department of Anesthesiolo
Boston, MA 02115
Phone: (617) 732-8217
Street-level locationGet directions
Mailing address
75 Francis Street Cwn L1
Boston, MA 02115
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Welch's NPI number?
- Kathleen Welch's National Provider Identifier (NPI) is 1538199153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Welch's specialty?
- Kathleen Welch is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Welch located?
- Kathleen Welch's practice location on file with NPPES is 75 Francis Street Cwn L1, Boston, MA 02115.
- What is Kathleen Welch's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Welch is (617) 732-8217.
- Is Kathleen Welch's NPI active?
- Yes — Kathleen Welch's NPI (1538199153) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.