IndividualActive
Mary Cronin, M.D.
NPI 1053426858 · Anesthesiology Physician · Brookline, MA
Mary Cronin, M.D. is a Anesthesiology Physician provider in Brookline, MA (NPI 1053426858).
Provider details
- NPI number
- 1053426858
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 59420 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
4 Saint Paul St
Brookline, MA 02446-6502
Phone: (617) 667-3112
Street-level locationGet directions
Mailing address
4 Saint Paul St
Brookline, MA 02446-6502
Registry dates
- Enumerated
- 2006-08-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Cronin's NPI number?
- Mary Cronin's National Provider Identifier (NPI) is 1053426858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cronin's specialty?
- Mary Cronin is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Cronin located?
- Mary Cronin's practice location on file with NPPES is 4 Saint Paul St, Brookline, MA 02446-6502.
- What is Mary Cronin's phone number?
- The practice phone number listed in the NPPES registry for Mary Cronin is (617) 667-3112.
- Is Mary Cronin's NPI active?
- Yes — Mary Cronin's NPI (1053426858) 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.