IndividualActive
Margaret Dozark, M.D.
NPI 1700818051 · Emergency Medicine Physician · Concord, MA
Margaret Dozark, M.D. is a Emergency Medicine Physician provider in Concord, MA (NPI 1700818051).
Provider details
- NPI number
- 1700818051
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 45674 (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
Emerson Hospital Ed, 133 Ornac
Concord, MA 01742
Phone: (978) 287-3694
Approximate (ZIP-level) locationGet directions
Mailing address
321 Webster St
Needham, MA 02494-1618
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Dozark's NPI number?
- Margaret Dozark's National Provider Identifier (NPI) is 1700818051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Dozark's specialty?
- Margaret Dozark is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Dozark located?
- Margaret Dozark's practice location on file with NPPES is Emerson Hospital Ed, 133 Ornac, Concord, MA 01742.
- What is Margaret Dozark's phone number?
- The practice phone number listed in the NPPES registry for Margaret Dozark is (978) 287-3694.
- Is Margaret Dozark's NPI active?
- Yes — Margaret Dozark's NPI (1700818051) 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.