IndividualActive
Jonathan Bloom, MD
NPI 1851427272 · Anesthesiology Physician · Boston, MA
Jonathan Bloom, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1851427272).
Provider details
- NPI number
- 1851427272
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L-228356 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
Massachusetts General Hospital
55 Fruit Street
Boston, MA 02114
Phone: (617) 726-3030
Approximate (ZIP-level) locationGet directions
Mailing address
Massachusetts General Hospital
Boston, MA 02114
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Bloom's NPI number?
- Jonathan Bloom's National Provider Identifier (NPI) is 1851427272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Bloom's specialty?
- Jonathan Bloom is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Bloom located?
- Jonathan Bloom's practice location on file with NPPES is Massachusetts General Hospital, Boston, MA 02114.
- What is Jonathan Bloom's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Bloom is (617) 726-3030.
- Is Jonathan Bloom's NPI active?
- Yes — Jonathan Bloom's NPI (1851427272) 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.