Karen Meler, FNP
NPI 1215288857 · Family Nurse Practitioner · Boston, MA
Karen Meler, FNP is a Family Nurse Practitioner provider in Boston, MA (NPI 1215288857).
Provider details
- NPI number
- 1215288857
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 150460 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2012-09-22
- Last updated
- 2012-09-22
Frequently asked questions
- What is Karen Meler's NPI number?
- Karen Meler's National Provider Identifier (NPI) is 1215288857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Meler's specialty?
- Karen Meler is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Meler located?
- Karen Meler's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Karen Meler's phone number?
- The practice phone number listed in the NPPES registry for Karen Meler is (857) 238-5900.
- Is Karen Meler's NPI active?
- Yes — Karen Meler's NPI (1215288857) is active in the NPPES registry as of the last update on 2012-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.