IndividualActive
Margaret Zwerling, M.D.
NPI 1811197775 · Child & Adolescent Psychiatry Physician · Camden, ME
Provider details
- NPI number
- 1811197775
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 012813 (ME)
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
18 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
21 Elm St
Camden, ME 04843-1949
Phone: (207) 236-0868
Street-level locationGet directions
Mailing address
Po Box 1048
Camden, ME 04843-1048
Registry dates
- Enumerated
- 2007-07-19
- Last updated
- 2007-07-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.