IndividualActive
Barbara Trockman, M.D.
NPI 1427156496 · Internal Medicine Physician · Boston, MA
Barbara Trockman, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1427156496).
Provider details
- NPI number
- 1427156496
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 47474 (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
49 Robinwood Ave
Boston, MA 02130-2156
Phone: (617) 390-1204
Street-level locationGet directions
Mailing address
22 Grove Pl
Winchester, MA 01890-3866
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Trockman's NPI number?
- Barbara Trockman's National Provider Identifier (NPI) is 1427156496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Trockman's specialty?
- Barbara Trockman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Trockman located?
- Barbara Trockman's practice location on file with NPPES is 49 Robinwood Ave, Boston, MA 02130-2156.
- What is Barbara Trockman's phone number?
- The practice phone number listed in the NPPES registry for Barbara Trockman is (617) 390-1204.
- Is Barbara Trockman's NPI active?
- Yes — Barbara Trockman's NPI (1427156496) 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.